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ELECTRO-TECHNICAL CALIBRATION I.SOURCEDC Voltage$10 ?V to 10 mV10 mV to 10 V10 V to 1050 V500 ppm to 15 ppm15 ppm to 0.1 ppm0.1 ppm to 2.5 ppmUsing Binary Voltage Divider with Range Extender, Reference Voltage Divider, DC Voltage Standard, Reference Multimeter & Multifunction Calibrator Direct / Comparison Method DC Voltage?0.1mV to 1000 V0.3% to 0.001 %Using Multifunction Calibrator with 8? Digital Multimeter by Direct / Comparison MethodDC High Voltage $1 kV to 100 kV0.6 %Using DC High Voltage Source with DC High Voltage Divider & 6? Digit Multimeter byComparison MethodDC Current $1 pA to 1mA1 mA to 20 A20 A to 1000 A1000 A to 3000 A500 ppm to 4 ppm4 ppm to 20 ppm20 ppm to 0.2 %0.2 % to 0.5 %Using High Precision Multi-Tap Shunt with Standard Multimeter byComparison / V/R / Direct MethodDC Current?10 μA to 300 mA300 mA to 20 A0.25 % to 0.02 %0.02 % to 0.15 %Using Multifunction Calibrator with 8? Digital Multimeter by Direct / Comparison Method20 A to 1000 A0.6 %Using Multifunction Calibrator with Current Coil by Direct MethodDC Resistance $ 10 ?? (3000A/30 mV)40 ?? (1500A/60 mV)60 ?? (1000A/60 mV)100 ?? (300A/30 mV)150 ?? (400A/60 mV)200 ?? (500A/100 mV)240 ?? (250A/60 mV)600 ?? (100A/60 mV)0.008 %0.005 %0.12 %0.005 %0.12 %0.003 %0.12 %0.12 %Using Standard Shunts by Direct Method1 mΩ8 mΩ10 mΩ16 mΩ100 mΩ0.006 %0.002 %0.0008 %0.002 %0.0005 %Using Precision Standard Shunts/ Standard Resistors by Direct Method1 Ω10 Ω100 Ω1 kΩ10 kΩ100 kΩ1 MΩ10 MΩ100 MΩ1 GΩ10 GΩ1 TΩ100 TΩ2 ppm10 ppm10 ppm2 ppm2 ppm15 ppm15 ppm16 ppm30 ppm0.03 %1.2 %2 %3 %Using Standard Resistors by Direct Method0.1 Ω to 190 kΩ190 kΩ to 100 MΩ60 ppm to 12 ppm12 ppm to 100 ppmUsing Multifunction Calibrator & Decade Resistance Box with Reference Multimeter by Comparison Method100 MΩ to 1 TΩ100 ppm to 1.2 %Using High Value Decade Resistance Box with Dual Voltage Source High value Resistance Bridge by Comparison MethodDC Resistance?40 ?? (1500A/60 mV)60 ?? (1000A/60 mV)100 ?? (600A/60 mV)150 ?? (400A/60 mV)240 ?? (250A/60 mV)600 ?? (100A/60 mV0.15 %0.15 %0.15 %0.15 %0.15 %0.15 %Using Standard Shunts / Standard Resistors by Direct Method1mΩ10mΩ100mΩ1Ω10Ω100Ω1kΩ10kΩ100kΩ1MΩ10 MΩ100 MΩ1 T?0.01 %0.005 %0.005%0.002 %0.002 %0.002 %0.002 %0.002 %0.002%0.002%0.002%0.005%3%0.1Ω to 100 kΩ100 kΩ to 1 MΩ1 MΩ to 100 MΩ0.06% to 0.005%0.005 % to 0.05%0.05% to 0.1%Using Multifunction Calibrator by Direct Method100 MΩ to 1 TΩ0.1% to 2.5%Using Multifunction Calibrator & Decade Meg Ohm Box by Direct Method100 TΩ5%Using Standard Resistor by Direct MethodAC Voltage $40 Hz to 70 Hz1 V to 480 V5 ppm to 20 ppmUsing Precision Power Calibration System byDirect Method10 Hz to 1 KHz1 mV to 2 V2 V to 200 V200 V to 1000 V0.64 % to 20 ppm20 ppm to 200 ppm200 ppm to 30 ppmUsing AC/DC Thermal Transfer Standard with Multifunction Calibrator by Comparison Method1 KHz to 1 MHz1 mV to 20 V0.62 % to 20 ppm1 kHz to 300 kHz20 V to 60 V20 ppm to 50 ppm1 kHz to 20 kHz60 V to 1000 V20 ppm to 200 ppm500 kHz to 1.1 GHz5 mV to 5.5 V (p-p)4% to 10%Using Multifunction Calibrator by Direct MethodAC Voltage?40 Hz to 1 kHz1m V to 1000 V0.7 % to 0.008 %Using Multifunction Calibrator with AC Measurement Standard by Comparison MethodAC High Voltage$At 50 Hz to 60 Hz1 kV to 2.4 kV0.35%Using Precision AC Divider with 6? DMM by Comparison MethodAt 50 Hz2.4 kV to100 kV100 kV to 200 kV0.6 %1.5 %Using AC High Voltage Source with AC High Voltage Divider with 6? Digit Multimeter and KV Meter by Comparison MethodAC Current $40 Hz to 70 Hz1 mA to 10 mA10 mA to 100 A100 A to 160A 250 ppm to 10 ppm10 ppm to 30 ppm 30 ppm to 80 ppm Using Precision Power Calibration System, Power Comparator by Direct/Comparison Method10 Hz to 1 kHz10 ?A to 1 mA1 mA to 120 A0.08 % to 0.006 %0.006 % to 0.25 %Using Multifunction Calibrator with Trans Conductance Amplifier , Standard Resistors , Current Shunts, AC Measurement Standard by Comparison /V/R Method1 kHz to 10 kHz 10 ?A to 1 mA1 mA to 100 A0.05 % to 0.006 %0.006 % to 5.5 %50 Hz 120 A to 5000 A0.03 % to 0.15 %Using AC Current Source with Standard CT & Power Meter by Direct MethodAC Current ?40 Hz to 1 kHz30 μA to 1 A 1 A to 20 A0.5 % to 0.07 %0.07 % to 0.12 %Using Multifunction Calibrator by Direct Method40 to 70 Hz1 mA to 120 A 0.03 % to 0.01 %Using Three Phase Power Calibrator with Power / Energy Comparator by Comparison Method 50 Hz120 A to 1000 A0.6 % Using Multifunction Calibrator with 50 Turn Current Coil by Direct MethodActive / Reactive /ApparentPower/Energy (1 Phase /3 Phase) $40 Hz to 70 Hz1 V to 480 VPF: 0.01 to 110 mA to 100 A20 ppm to 40 ppm / PFUsing Precision Power Calibration System (PPCS) By Direct Method40 Hz to 70 Hz25 V to 480 VPF: 0.01 to 11 mA to 10 mA100 A to 160 A0.04% to 0.01% /PF0.01% / PFUsing Three Phase Power Calibrator /Tester with Power/Energy Comparator by Comparison MethodActive / ReactiveApperentPower / Energy (Single Phase /Three Phase)?40 Hz to 70 Hz25 V to 480 VPF: 0.01 to 11 mA to 10 mA10 mA to 120 A0.04% / PF to 0.013%/PF 0.013% /PFUsing Three Phase Power Calibrator with Power / Energy Comparator by Comparison Method Active / Reactive /ApparentPower /Energy (1 Phase) $50 Hz to 60 Hz480 V to 1050 VPF: 0.01 to 11 mA to 10 mA10 mA to 120 A0.04% to 0.011% /PF0.011% / PF Using Multifunction Calibrator, Trans Conductance Amplifier, Power Energy Comparator with Precision AC Voltage Divider by Comparison MethodPower Factor / Phase Angle$40 Hz to 70 Hz0 to UPF( 0? to 360? )1 V to 480 V 10 mA to 100 A0.0012?Using Precision Power Calibration System(PPCS) by Comparison Method40 Hz to 70 Hz25 V to 480 V 0 to UPF(0? to 360?)1 mA to 10 mA100 A to 160 A 0.008?Using Three Phase Power Calibrator /Tester with Reference Meter by Comparison Method50 Hz to 60 Hz480 V to 1050 V0 to UPF(0? to 360?)1 mA to 120 A0.008?Using Multifunction Calibrator, TransConductance Amplifier , Power Energy Comparator with Precision AC Voltage Divider by Comparison MethodPower Factor/ Phase Angle?40 Hz to 70 Hz0 to UPF0 to 360°25 V to 480 V1 mA to 120 A0.008?Using Three Phase Power Calibrator with Power / Energy Comparator by Comparison Method Frequency /Time Period $40 mHz to 4 GHz250 ps to 25 s1.5 x 10-11 to 1.3 x 10-12Using GPS Controlled Rubidium Standard with RF Reference Source byDirect MethodFrequency /Time Period?1 Hz to 4 GHz1s to 0.25 ns6 ppm to 0.1 ppmUsing RF Reference by Source Direct Method9Time Interval $1 ?s to 1000 s1000 s to 24 Hrs & multiple of 24 hrs.1.1 x 10-3 to 1.1 x 10-71 x 10-7 to 0.023 %Using Multifunction Calibrator and Frequency Counter/ Timer/Analyzer byComparison MethodTime Interval ?1?s to 1000 s1000 s to 24 Hours & Above1.1 x 10-3 to 1.1 x 10-71 x 10-7 to 0.023 %Using Frequency Counter/Timer/Analyzer & Time Interval Meter by Direct MethodAC Resistance $50 Hz200 ?Ω1 mΩ10 mΩ100 mΩ1?0.012 %0.03 %0.03 %0.02 %0.02 %Using Standard AC Resistors by Direct Method1 kHz0.01 Ω0.1 Ω1 Ω10 Ω100 Ω0.07 %0.04 %0.005 % 0.005 %0.005 %50 Hz, 100 Hz & 1 kHz1 kΩ10 kΩ0.36 %0.36 %AC Resistance?1 kHz0.01 Ω0.1 Ω1 Ω10 Ω100 Ω0.1%0.05%0.01% 0.01%0.01%Using Standard AC Resistors by Direct MethodInductance $1 kHz100 ?H1 mH10 mH100 mH1 H10 H0.3 %0.15 %0.06 %0.05 %0.05 %0.06 %Using Standard Inductors by Direct MethodInductance?1kHz100 ?H1 mH10 mH100 mH1 H10 H0.3 %0.2 %0.1 %0.05 %0.05 %0.06 %Using Standard Inductors by Direct MethodCapacitance $50 Hz1 pF10 pF100 pF0.06%0.06%0.06%Using Fused Silica Capacitance Standard, Standard Capacitor & Four Terminal Capacitance Standard by Direct Method100 Hz1 pF10 pF100 pF1 ?F10 ?F100 ?F1 mF10 mF100 mF1 F6 ppm3 ppm2.5 ppm0.015 %0.03 %0.03 %0.05 %0.05 %0.05 %0.2 %1 kHz1 pF10 pF100 pF1 nF10 nF100 nF1 ?F10 ?F100 ?F1 mF10 mF100 mF1 F4 ppm2.5 ppm2.3 ppm0.015 %0.015 %0.015 %0.015 %0.03 %0.03 %0.03 %0.04 %0.05 %0.07 %1 nF to 110 mF0.4 % to 1.5 %Using Multifunction Calibrator by Direct MethodCapacitance? 1kHz1pF10 pF100 pF0.001 ?F0.01?F0.1?F1?F10?F100?F1mF10 mF100 mF1 F0.4 %0.15 %0.08 %0.02 %0.02 %0.02 %0.03 %0.04 %0.04 %0.04 %0.05 %0.06 %0.08 %Using Standard Capacitors & Four Terminal Capacitance Standard by Direct Method1 nF to 110 mF0.5 % to 2 %Using Multifunction Calibrator by Direct MethodCapacitance at High Voltage $Up to 2 kV, 50 Hz125 pF & 2000 pF0.05 %Using Standard Capacitor with High Precision Capacitance Bridge (Schering Bridge) by Comparison MethodUp to 30 kV, 50 Hz1000 pFUp to 100 kV, 50 Hz100 pF0.012 %0.02 %Using Standard Gas Filled Capacitor by Direct MethodCapacitance at High Voltage?Up to 2 kV, 50 Hz125 pF & 2000 pF0.05 %Using Standard Capacitor with High Precision Capacitance Bridge by Comparison Method Up to 30 kV, 50 Hz1000 pFUp to 100 kV, 50 Hz100 pF0.012 %0.02 %Using Standard Gas Filled Capacitor by Direct MethodTan Delta $5 x 10-5 to 5 x 10-2Up to 25 kV AC, 50 Hz2.5 x 10-5 to 4.2 x 10-4 Using Standard Gas Filled Capacitor with Dissipation Boxes by Direct Method1x 10-11.5 x 10-11.8 x 10-1 Up to 2 kV, 50 Hz1.5%Using Standard Tan Delta Calibrator with C & Tan Delta Measurement System by Comparison MethodTan Delta?5 x 10-5 to 5 x 10-2Up to 25 kV AC, 50 Hz2.5 x 10-5 to 4.2 x 10-4 Using Standard Gas Filled Capacitor with Dissipation Boxes by Direct Method1x 10-11.5 x 10-11.8 x 10-1 Up to 2 kV, 50 Hz1.5%Using Standard Tan Delta Calibrator with C & Tan Delta Measurement System by Comparison MethodDC Power / Energy#33 mV to 1000 V3.3 mA to 20.5 A0.015 % to 0.15 %Using Multifunction Calibrator by Direct MethodDC PowerDC Clamp-on-Power Meter$33 mV to 1000 V3.3 mA to 1000 A0.015 % to 0.8 %Using Multifunction Calibrator & Current Coil by Direct MethodDC PowerDC Clamp-On-Power Meter?33 mV to 1000 V3.3 mA to 1000 A0.015 % to 0.8 %Using Multifunction Calibrator & Current Coil by Direct MethodTemperature Simulation$ (For Temperature Indicators, Recorders, Controllers)Using Multifunction Calibrator with Reference Multimeter by Simulation MethodRTD (-) 200 C to 850 C0.005 ?C to 0.02 ?CT/C – K, J , N, E, T, R, S, B ,C, L & U(-) 270 ?C to 2300 ?C0.01 ?C to 0.26 ?CTemperature Simulation? (For Temperature Indicators, Recorders, Controllers)Using Multifunction Calibrator with Digital Multimeter by Simulation MethodRTD (-) 200 C to 850 C0.005 ?C to 0.02 ?CT/C – K, J, N, E, T, R, S, B ,C, L & U (-) 270 ?C to 2300 ?C0.01 ?C to 0.3 ?COscilloscope $Using Multifunction Calibrator with Scope Option by Direct MethodBandwidth 50 kHz to 1.1 GHz5 mV to 5.5 V(p-p)2.4 % to 5 %Amplitude (Deflection Factor)1 mV to 130 V (1MΩ)1 mV to 6.6 V (50 Ω)5 % to 0.15 %5 % to 0.3 %Time Base (Marker)1 ns to 20 ms 50 ms to 5 s3 ppm80 ppm to 0.6 %Oscilloscope Calibration ? Using Multifunction Calibrator with Scope Option by Direct MethodBandwidth50 kHz to 1.1 GHz5 mV to 5.5 V p-p3 % to 5 %Amplitude (Deflection Factor)1 mV to 130V (1MΩ)1 mV to 6.6 V (50 Ω)5 % to 0.2%5 % to 0.3 %Time Base (Marker) 1 ns to 20 ms50 ms to 5 s3 ppm80 ppm to 0.6 %Power Quality $Harmonics 1 to 40th 0.2%Using Multifunction Calibrator with PQ Option by Direct MethodPower Quality?Using Multifunction Calibrator with PQ Option by Direct MethodHarmonics1 to 40th Order0.2 %Transformer Turns Ratio Meter $At 50 Hz0.8 to 10,000 0.05 %Using TTR Calibrator with Digital Multimeter by Comparison MethodTransformer Turns Ratio Meter?At 50 Hz0.8 to 10,0000.05 %Using TTR Calibrator with Digital Multimeters by Comparison MethodRF Power $(With 50 ? Level Head)10 Hz to 128 MHz+20 dBm to +24 dBm100 mW to 251 mW10 Hz to 1.4 GHz(-) 48 dBm to +20 dBm15.85 nW to 100 mW1.4 GHz to 4GHz(-) 48 dBm to +14 dBm15.85 nW to 25.12mW100 KHz to 4 GHz(-) 94 dBm to (-) 48dBm0.398 pW to 15.85 nW2.2 %6 %15 %30 %Using RF Calibrator byDirect MethodRF Power $(With 75 ? Level Head)10 Hz to 125 MHz+18dBm to (-) 54 dBm63.10 mW to 3.98 mW125 MHz to 4 GHz+14 dBm to (-) 54 dBm25.12 mW to 3.98 mW100 KHz to 4GHz-90 dBm to (-) 54 dBm1 pW to 3.98 mW100 KHz to 3 GHz(-) 100 dBm to (-)90dBm100 fW to 1 pW5 %16 %20 %30 %RF Power?(With 50 ? Level head)10 Hz to 128 MHz+20 dBm to +24 dBm100 mW to 251 mW10 Hz to 1.4 GHz(-) 48 dBm to 20 dBm15.85 nW to 100 mW1.4 GHz to 4GHz(-) 48 dBm to +14 dBm15.85 nW to 25.12mW100 KHz to 4 GHz(-) 94 dBm to (-) 48dBm0.398 pW to 15.85 nW2.2 %6 %15 %30 %Using RF Reference Source by Direct MethodRF Power?(With 75 ? Level head)10 Hz to 125MHz+18 dBm to (-) 54 dBm63.10 mW to 3.98 mW125 MHz to 4 GHz+14 dBm to (-) 54 dBm25.12 mW to 3.98 mW100 KHz to 4GHz(-) 90 dBm to (-) 54 dBm1 pW to 3.98mW100 KHz to 3 GHz(-) 100 dBm to (-)90dBm100 fW to 1 pW5 %16 %20 %30 %Using RF Reference Source by Direct MethodRF Attenuation $200 Hz to 4 GHz1 dB to 110 dB0.03 dB to 0.2 dBUsing RF Calibrator by Direct MethodRF Attenuation?At 200 Hz to 4 GHz1 dB to 110 dB0.03 dB to 0.2 dBUsing RF Reference Source by Direct MethodAmplitude Modulation$Carrier Frequency125 MHz to 1 GHzModulation Depth10 % to 99 %Modulation Rate 1 Hz to 100 kHz at 125 MHz1 Hz to 20 kHz at 1GHz5 %Using RF Calibrator by Direct MethodAmplitude Modulation?Carrier Frequency125 MHz to 1 GHzModulation Depth10 % to 99 %Modulation Rate 1 Hz to 100 kHz at 125 MHz1 Hz to 20 kHz at 1GHz5 %Using RF Reference Source by Direct Method Frequency Modulation $Carrier Frequency125MHz to 1GHzModulation Rate400Hz to 200 kHzDeviation1 Hz to 300 kHz at 125MHz300kHz to 1 MHz at 1GHz4 %Using RF Calibrator byDirect MethodFrequency Modulation?Carrier Frequency125MHz to 1GHzModulation Rate400Hz to 200 kHzDeviation1 Hz to 300 kHz at 125 MHz300 kHz to 1 MHz at 1 GHz4 %Using RF Reference Source by Direct Method Impulse Calibration$Load: >250 k? 100 pF to 300 pF Using Reference Impulse Calibrator By Direct MethodLI = Lightning Impulse Full WaveLIC = Lightning Impulse Chopped Sl = Switching Impulse T1 = Front time T2 = Time to half valueTc = Time to chop Tp = Time to peakIEC 60060(1989 & 2010)Lightning Impulse Voltage (LI) 80 V to 1600 V (± Polarity)0.6 %Time ParametersT1 (Front Time)T2 (Time to Half Value)0.84 ?s60 ?s2.5 %2.5 %Lightning Impulse Chopped Voltage (LIC) 400 V to 1250 V (± Polarity)1.3 %Time Parameters Tc ( Time to Chop)0.50 ?s 2.5 %Switching Impulse Voltage (Sl) 80 V to 1600 V (± Polarity)0.6 %Time parametersTp (Time to Peak)T2 (Time to Half Value)20 ?s4000 ?s2.5 %2.5 %Impulse Calibration?Load:>250 k?,100 pF to 300 pFUsing Reference Impulse Calibrator by Direct MethodLI = Lightning impulse full wave LIC = Lightning impulse chopped Sl = Switching impulse T1 = Front time T2 = Time to half value Tc = Time to chop Tp = Time to peak IEC 60060(1989 & 2010) by Direct MethodLightning Impulse voltage (LI) 80 V to 1600 V (± Polarity)0.6 %Time parametersT1(Front Time)T2(Time to Half Value)0.84 ?s60 ?s2.5 %2.5 %Lightning Impulse Chopped Voltage (LIC) 400 V to 1250 V (± Polarity)1.3 %Time parameters Tc (Time to Chop)0.50 ?s 2.5 %Switching Impulse Voltage (Sl) 80 V to 1600 V (± Polarity)0.6%Time parametersTp( Time to Peak)T2( Time to Half Value)20 ?s4000 ?s2.5 %2.5 %Partial Discharge Calibration $Using Partial Discharge Calibrator by Comparison MethodCalibration of Partial Discharge Calibrators (IEC 60270:2000 + AMD1:2015)Apparent Charge q01 pC to 50 nC6 %Partial Discharge Calibration?Apparent Charge q01 pC to 50 nC6 %Using Partial Discharge Calibrator by Comparison Method.II.MEASUREDC Voltage$10 ?V to 10 mV500 ppm to 15 ppmUsing Binary Voltage Divider with Range Extender ,Reference Voltage Divider, DC Voltage Standard, Reference Multimeter & Multifunction Calibrator by Direct / Comparison Method10 mV to 10 V10 V to 1050 V0.6 ppm to 0.1 ppm0.1 ppm to 2.5 ppmDC Voltage ?0.1 mV to 1050 V0.3% to 0.001%Using Reference Multimeter by Direct MethodDC High Voltage$1 kV to 100 kV0.03%Using DC High Voltage Divider & 6? Digit Multimeter by Direct MethodDC High Voltage ?1 kV to 150 kV1.4 %Using DC High Voltage Divider with kV Meter by Direct Method3DC Current$1 pA to 1mA1 mA to 20 A20 A to 1000 A1000 A to 3000 A1.5 % to 40 ppm40 ppm to 10 ppm10 ppm to 20 ppm20 ppm to 0.2 %Using Electrometer Standard Resistor / Standard Shunts with Reference Multimeter by Direct/ V/R MethodDC Current ?10 ?A to 1 A1 A to 100 A 100 A to 3000 A0.015% to 0.002%0.002% to 0.005%0.005% to 0.15%Using Standard DC Resistor / DC Shunt with Digital Multimeter by V / R Method4DC Resistance$1 ?? to 10 ?10 ? to 100 M?100 M? to 100 G?100 G? to 1 T?1 T? to 100 T?500 ppm to 1 ppm1 ppm to 15 ppm 15 ppm to 200 ppm 200 ppm to 0.1 %0.1 % to 1.5 %Using DCC Bridge and Automated Dual Source & High Resistance Ratio Bridge by Comparison MethodDC Resistance?0.1 ? to 200 kΩ0.02 % to 0.001 %Using Reference Multimeter /Electrometer by Direct Method200 kΩ to 100 T?0.001 % to 3 %AC Voltage$10 Hz to 20 kHz1 mV 0.3 % to 0.06 %Using AC/DC Thermal Transfer Standard, Multifunction Calibrator & Reference Multimeter by Direct Method10 Hz to 1 kHz2 mV to 2 V2 V to 1000 V400 ppm to 10 ppm10 ppm to 36 ppm1 kHz to 1 MHz2 mV to 20 V800 ppm to 10 ppm1 kHz to 300 kHz20 V to 60 V30 ppm to 10 ppm1 kHz to 100 kHz60 V to 600 V400 ppm to 10 ppm1 kHz to 20 kHz600 V to 1000 V12 ppm1 MHz to 1100 MHz5 mV to 5.5 V (p-p)4 % to 10%Using Multifunction Calibrator & Digital Storage Oscilloscope by Comparison MethodAC Voltage??10 Hz to 100 kHz1 mV to 1000 V100 kHz to 300 kHz2mV to 60 V300 kHz to 1 MHz2 mV to 20 V0.15 % to 0.005%0.03% to 0.5%0.03% to 1%Using AC Measurement Standard by Direct Method1 MHz to 1100 MHz5 mV to 5.5 V (p-p)4% to 10%Using Multifunction Calibrator & Digital Storage Oscilloscope by Comparison MethodAC High Voltage$At 50 Hz to 60 Hz1 kV to 2.4 kV0.01%Using Precision AC Divider with 6? DMM by Direct MethodAt 50 Hz2.4 kV to 100 kV100 kV to 200 kV0.22 %1.4 %Using AC High Voltage Divider & 6? Digit Multimeter by Direct MethodAC High Voltage?50 Hz1 kV to 200 kV 1.4%Using AC High Voltage Divider with kV Meter by Direct Method7AC Current$10 Hz to 1 kHz10 ?A to 1 mA1 mA to 100 A0.025 % to 0.006 %0.006 % to 0.01 %Using Standard Shunt with AC Measurement Standard, Digital Multimeter by Direct / Comparison Method1 kHz to 10 kHz10 uA to 100 A0.015 % 40 Hz to 70 Hz100 A to 160 A90 ppmUsing Power / Energy Comparator by Direct Method50 Hz100 A to 10,000 A 0.25%Using Standard CT with Power / Energy Reference Meter by Direct MethodAC Current ?40 Hz to 70 Hz1mA to 50 mA50 mA to 160 A300 ppm to 70 ppm70 ppm to 90 ppmUsing Power / Energy Comparator by Direct Method10 Hz to 1 kHz10 ?A to 200 ?A200 ?A to 20 A0.3 % to 0.05 %0.05% to 0.3 %Using Digital Multimeter by Direct Method1 kHz to 10 kHz10 uA to 20 A0.1 % to 0.3%50 Hz100 A to 3500 A0.1%Using Standard CT with Power / Energy Reference Meter by Direct Method8Frequency / Period $40 mHz to 20 GHz50 ps to 25 s4 X 10-8 to 1.5 X 10-11 Using GPS Controlled Frequency Standard & Counter by Direct MethodFrequency /Time Period ?40 mHz to 20 GHz25 s to 50 ps 4 X 10-7 to 1.5 X 10-8 Using Frequency Counter by Direct Method9Time Interval $1 ?s to 1000 s1000 s to 24 Hrs & multiple of 24 hours1.1 x 10-3 to 1.1 x 10-71 x 10-7 to 0.023 %Using GPS Controlled Frequency Standard & Counter by Comparison MethodTime Interval ?1 ?s to 1000 s1000 s to 24 Hrs. & Multiple of 24 Hrs.1.1 x 10-3 to 1.1 x 10-71 x 10-7 to 0.023 %Using Frequency Counter & Time Interval Meter by Direct MethodActive / Reactive /ApparentPower / Energy (1 Phase /3 Phase) $ 40 Hz to 70 Hz25 V to 480 VPF: 0.01 to 11 mA to 120 A0.04 % to 0.01 % / PFUsing Power/ Energy Comparator by Direct Method40 Hz to 70 Hz25 V to 480 VPF: 0.01 to 1120 A to 300 A0.01 % to 0.25 % / PFUsing Power/ Energy Meter Test System by Direct MethodActive /Reactive / Apparent Power / Energy(Single Phase/Three Phase) ?40 Hz to 70 Hz25 V to 480 VPF: 0.01 to 11 mA to 120 A0.04% to 0.01% / PFUsing Power/ Energy Comparator by Direct Method40 Hz to 70 Hz25 V to 480 VPF: 0.01 to 1120 A to 300 A0.01 % to 0.25 % / PFUsing Power/ Energy Meter Test System by Direct MethodActive / Reactive /ApparentPower /Energy (1 Phase) $50 Hz & 60 Hz480 V to 1050VPF: 0.01 to 11 mA to 10 mA10 mA to 120A0.04 % to 0.011 % /PF0.011 % / PFUsing Power Energy Comparator with Precision AC Voltage Divider byDirect MethodActive / Reactive / ApparentPower / Energy (1 Phase) ?50 Hz & 60 Hz480 V to 1000V1 mA to 10 mA10 mA to 120APF: 0.01 to 1110 ppm /PFUsing Power Energy Comparator with Precision AC Voltage Divider byDirect Method1Power Factor$ (Phase Angle) 40 to 70 Hz0 to UPF(0 to 360°)25 V to 1050 V,1 mA to 160 A0.008°Using Power/ Energy Comparator &Precision AC Voltage Divider by Direct MethodPower Factor / Phase Angle ?40Hz to 70 Hz0 to UPF(0 to 360°)25 V to 1050 V 1 mA to 160 A0.008°Using Power/ Energy Comparator &Precision AC Voltage Divider by Direct Method1Capacitance$1 kHz1 pF to 100 pF100 pF to 1 ?F1 ?F to 1 F5 ppm5 ppm to 150 ppm150 ppm to 800 ppm Using Fused Silica Capacitance Standard , Standard Capacitor & Four Terminal Capacitance Standard with Precision Component Analyzer by Comparison Method100 Hz 1 pF to 100 pF 1 ?F to 1 F7 ppm to 3 ppm 200 ppm to 800 ppm 50 Hz1 pF 10 pF100 pF60 ppm7 ppm4 ppmUsing Fused Silica Capacitance Standard , with Precision Component Analyzer by Comparison MethodCapacitance ? 1 kHz1 pF to 100 nF100 nF to 1 F0.5% to 0.03%0.03% to 0.1 %Using Standard Capacitor & Four Terminal Capacitance Standard with RLC Dig bridge by Comparison MethodInductance $1 kHz100 ?H to 100 mH100 mH to 10 H0.07 % to 0.02 %0.02 % to 0.04 %Using Precision Component Analyzer by Direct MethodInductance ?1 kHz100 ?H to 100 mH100 mH to 10 H0.07 % to 0.02 %0.02 % to 0.04 %Using Precision Component Analyzer by Direct Method1AC Resistance $ 1 kHz0.001 ? to 10 k?0.02 % to 0.0025 %Using Precision Component Analyzer by Direct MethodAC Resistance ? 1 kHz0.001 ? to 10 k? 0.02 % to 0.0025 %Using Precision Component Analyzer by Direct Method1DC Power / Energy $10 V to 1000 V1 A to 30 A0.006 % to 0.05 %Using Digital Multimeters by Direct MethodDC Power/ Energy?10 V to 1000 V1 A to 30 A0.15 %Using Digital Power Meter by Direct Method1Temperature By Simulation Method : For Temperature Indicators, Recorders, Controllers $Using Reference Multimeter, Nano Volt Micro Ohm Meter by Simulation MethodRTD (-) 200 C to 850 C0.001 ?C to 0.02 ?CT/C – K, J, N, E, T, R, S, B, C, L & U (-) 270 ?C to 2300 ?C0.01 ?C to 0.26 ?CTemperature Simulation By Simulation Method For Temperature Indicators, Recorders, Controllers ?Using Reference Multimeter, Nano Volt Micro Ohm Meter by Simulation MethodRTD$(-) 200 C to 850 C0.005 ?C to 0.02 ?CT/C – K, J, N, E, T, R, S, B, C, L & U$(-) 270 ?C to 2300 ?C0.01 ?C to 0.3 ?C1Tan Delta$(Absolute Value) & Capacitance at High VoltageAt 50 Hz200 V to 100kV10 pF to 1.5 ?F1 x 10-5 to 5 x 10-20.14 % to 0.025%1.6 x 10-5 to 5.7 x 10-3Using C &Tan Delta Measurement System & Standard Capacitor by Comparison MethodTan Delta ?(Absolute Value) & Capacitance at High VoltageAt 50 Hz200 V to 100kV10 pF to 1.5 ?F1 x 10-5 to 10.14 % to 0.025%1.6 x 10-5 to 5.7 x 10-3Using C &Tan Delta Measurement System & Standard Capacitor byDirect Method1Harmonics $Fundamental Frequency 50 Hz1 to 40th Orderwith Fundamental Frequency0.5 %Using Power / Energy Comparator by Direct MethodHarmonics Order ?Fundamental Frequency 50 Hz1 to 40th Orderwith Fundamental Frequency0.5 %Using Power / Energy Test System by Direct Method1CT / PT Burden $At 50 Hz1 VA to 100 VA0.05 %Using Power / Energy Meter by Direct MethodCT / PT Burden ?At 50 Hz1 VA to 100 VA0.05 %Using Power / Energy Test System by Direct Method2Transformer Turns Ratio Meter Calibrator $At 50 Hz0.8 to 2100 0.03 % Using Multifunction Calibrator with Digital Multimeter by Comparison MethodRatio Error and Phase Displacement Error of CT/ PT Comparator $(AITTS)50 Hz0.05 A to 6A50 Hz25 V to 150 VFor CTRatio Error: 0.003% to 0.02%Phase Displacement Error:0.1 min to 0.6 minFor PTRatio Error: 0.008% to 0.013%Phase Displacement Error:0.25 min Using Power / Energy Test System with AITTS by Comparison MethodRatio Error and Phase Displacement Error of CT/ PT Comparator ?(AITTS)50 Hz0.05 A to 6A50 Hz25 V to 150 VCTRatio Error= 0.003% to 0.02%Phase Displacement Error=0.1 min to 0.6 minPTRatio Error =0.008% to 0.013%Phase Displacement Error =0.25 minUsing Power / Energy Test System with AITTS by Comparison Method2CT/PT Calibration$Current Transformer Ratio Error & Phase Displacement ErrorAt 50 Hz1-5,000A / 1-5A ( Direct)5000-10,000A / 1-5A( By Turns )Ratio Error: 0.004% to 0.025%Phase Displacement Error:0.15 min to 0.65 minUsing Standard CT , Instrument Transformer Measuring Bridge by Comparison MethodVoltage Transformer Ratio Error & Phase Displacement Error( Inductive )At 50 HzkV - 100 kV / 110 V1.1 kV - 132 kV/√3 /110 V/√3 Ratio Error: 0.01% Phase Displacement Error: 0.32 minUsing Standard Capacitor, EPD, Instrument Transformer Measuring Bridge by Comparison MethodCT / PT Calibration?Current Transformer Ratio Error & Phase Displacement ErrorAt 50 Hz1-10,000A / 1-5ARatio Error = 0.02% to 0.06%Phase Displacement Error =0.5 min to 2.5 minUsing Standard CT , Instrument Transformer Measuring Bridge by Comparison MethodVoltage TransformerRatio Error & Phase Displacement Error (Inductive)At 50 HzkV to 66 kV / 110 V1.1 kV to 66 kV/√3 /110 V/√3 Ratio Error = 0.06% Phase Displacement Error = 2 min Using Standard Capacitor, EPD , Instrument Transformer Measuring Bridge by Comparison Method2Isolation Current Transformer $At 50 Hz & 60 Hz1 mA to 100 ARatio Error 0.0076% Phase Displacement Error:0.30 min to0.25 minUsing ICT Calibration System by Direct MethodAt 50 Hz & 60 Hz100A to 120 A0.01%0.25 minUsing Power/ Energy Comparator by Comparison MethodIsolation Current Transformer ?At 40 Hz to 70 Hz1 mA to 120 ARatio Error =0.008% Phase Displacement Error =0.30 minUsing Power/ Energy Comparator by Comparison Method 2Electrical Fast Transient (50? & 1k?) $ As per IEC 61000-4-4:2012 Ed.3.0Using OscilloscopeModel : DSO6054A, DPO 7254C With load resistor KW – 1000 KW – 50 by Direct MethodAmplitude ± 0.25 kV to 4.0kV 6.7%Rise Time5ns 6.5%Pulse Width 50 ns ±30% at 50 ?50 ns, -15ns to +100ns at 1k?6.5%Repetition Rate200?s (5kHz) 10 ?s (100kHz) 6.5%Burst Period 300 ms 6.5%Burst Duration15ms (5 kHz)0.75ms (100kHz) 6.5%2Surge In Open Circuit Voltage $ As per IEC 61000-4-5:2017 Ed.3.1Using OscilloscopeModel : DSO6054A, DPO 7254C With Differential probe model 4241 & Current Monitor Model 411 by Direct MethodAmplitude ± 0.5kV to ± 7.0 kV 6.6%Front Time1.2 ?s 7.9%Pulse Width 50 ?s 6.5%In short Circuit CurrentCurrent Amplitude± 0.25kA to ± 4 kA (±0.5kV to ± 7.0 kV)6.3%Front Time8 ?s 6.1%Pulse Width 20 ?s 6.0%2Telecom Surge In Open Circuit Voltage$ As per IEC 61000-4-5:2017 Ed.3.1Using OscilloscopeModel : DSO6054A, DPO 7254C With Differential probe model 4241 & Current Monitor Model 411 by Direct MethodAmplitude ± 0.5kV to ± 10.0 kV 6.6%Front Time10 ?s 7.9%Pulse Width 700 ?s 6.5%In short Circuit CurrentCurrent Amplitude± 12.5 A to ± 250 A (±0.5kV to ± 10.0 kV)6.3%Front Time5 ?s 6.1%Pulse Width 320 ?s 6.0%2Electrostatic Discharge $ (± 2kV to ± 15 kV) As per IEC 61000-4-2:2008 Ed.2.0Using OscilloscopeModel : DPO 7254C byDirect MethodPeak current ± 7.5 to ± 60 A 7.2%Rise Time0.8ns 7.0%Current at 30ns4 A to 30 A 7.2%Current at 60ns2A to 15 A 7.2%2Voltage Dips and Interruption at 230V AC 50 Hz & DC As per IEC 61000-4-11 : 2017 IEC 61000-4-29 : 2000$a.0 % to 80% of Voltage5 %Using OscilloscopeModel : DSO6054AWith Differential probe model 4241 by Direct Methodb.10ms – 5 sec6 %2Power frequency Magnetic Field$ As per IEC 61000-4-8:2009 Ed.2.0)Using Std. Ref. MeterModel MT 310 by Direct MethodCurrent 1 A to 100A1%3Pulse Magnetic Field$ As per IEC 61000-4-9 :2016 Ed.2.0Using OscilloscopeModel : DSO6054A, DPO 7254C With Pearson Current Monitor Model 411 by Direct MethodPulse Level100 A to 1000 A6.3%Rise Time8 ?s6.1%Pulse Duration 20 ?s6.1%3Damped Oscillatory Generator$ As per IEC 61000-4-18:2011 Ed.1.1I. Slow Damped Oscillatory ( In open Circuit)Using OscilloscopeModel : DSO6054A, DPO 7254C With Differential probe model 4241 & Current Monitor Model 411 EM Test Load ResistorModel:KW0R1 by Direct MethodAmplitude± 0.25kV to ± 2.5 kV 6.6%Rise Time75ns 6.5%Repetition Rate40/s for 100kHz & 400/s for 1 MHz 6.0%Voltage DecayPk 5 must be > 50% of the Pk1Pk10 must be < 50% of thePk16.7%(Short circuit)Current Amplitude1.25 to 12.5A6.3%II. Fast Damped Oscillatory (Open Circuit)Amplitude± 0.25kV to ± 4 kV 6.5%Rise Time5ns 6.1% Voltage oscillation Frequency3MHz, 10MHz, 30MHz 6.0 %DecayingPk 5 must be > 50% of the Pk1Pk10 must be < 50% of thePk16.7 %Bust Duration 3 MHz to 50ms 10 MHz to 15ms 30 MHz to 5 ms 6.0 %Burst Period 300ms 6.0 %(Short Circuit)Current Amplitude5 A to 80A 6.2 %Current Rise Time3 MHz to < 330 ns10 MHz to < 100 ns30 MHz to < 33 ns6.0 %c. Current Oscillation Frequency3, 10, 30MHz 6.1 %d. Decaying Pk 5 must be > 25% of the Pk1Pk10 must be < 25% of the Pk16.2 %3Ring Wave Generator Open Circuit$ As per IEC 61000-4-12:2017 Ed.3.0Using OscilloscopeModel : DSO6054A, DPO 7254C With Differential probe model 4241 & Current Monitor Model 411 by Direct MethodAmplitude± 0.25kV to ± 4 kV 6.6%Rise Time0.5 ?s 12.1%Oscillation Frequency100kHz 6.5%Decaying Pk2 40% to 110% of Pk1Pk3 40% to 80% of Pk2Pk4 40% to 80% of Pk36.7%Short CircuitCurrent Amplitude20.8 to 333.3 A at 12 Ω8.3 to 133.3 A at 30 Ω6.2%Rise Time≤ 1 ?s11.8%3Damped Oscillatory Magnetic Field $ As per IEC 61000-4-10:2016 Ed.2.0Using OscilloscopeModel : DSO6054A, DPO 7254C With Differential probe model 4241 & Current Monitor Model 411 by Direct MethodPeak current 11.1 A to 111 A ± 20% 6.3%Oscillation Period 10 ?s ± 1 ?s at 100kHz1 ?s ± 0.1 ?s at 1MHz6.0%Repetition Time 25ms ± 2.5 ms at 100kHz2.5ms ± 0.25 ms at 1MHz6.0%Decay Rate Pk5 shall be >50% of the Pk1 ValuePk10 shall be < 50% of the Pk1 Value6.3%3Impulse Voltage$1 kV to 15 kV 10 ns to 100 ?s6.3%0.1%By Using Impulse Probe with DSO by Direct MethodImpulse Voltage ?1 kV to 15 kV10 ns to 100 ?s6.3%0.1%Using Impulse Probe with DSO by Direct MethodFLUID FLOW CALIBRATION 1.Volumetric Flow Rate$1.5 m3/h to 240 m3/h0.20 %By Comparison Method as per ISO-41852.Mass Flow Rate $1500 kg/h to 240000 kg/ h0.20 %By Comparison Method as per ISO-41853.Volumetric Flow Rate?5 m3/h to 240 m3/h1.5 %Using Ultrasonic Flow Meter By ComparisonMethod MECHANICAL CALIBRATION I.DIMENSION (BASIC MEASURING INSTRUMENT, GAUGE ETC.)Calipers (Analog, Dial, Digital)$L.C.: 10 ?m Up to 600 mmUp to 1000 mm10.1 ?m13.2 ?mUsing Caliper Checker & By Comparison IS 3651Using Check Master By Comparison IS 3651Height Gauges$ (Analog, Dial, Digital)L.C.: 10 ?m Up to 600mm12.8 ?mUsing Caliper Checker, & Surface plate By Comparison IS 2921External Micrometer$ L.C.: 1 ?mUp to 25mmUp to 300mm1.2 ?m3.1 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & ‘I’, Long Slip Gauge Grade 'K' & Optical Flat By Comparison IS 2967Inside Micrometer $L.C.: 10 ?m25 to 200mm11 ?mUsing UniversalMeasuring System Microrep By Comparison IS 2961Bevel Protractor$L.C.: 1 min.0° to 180 °0.71 min.Using Steel Angle Gauge Set By Comparison IS 4239Dial Gauge (Plunger / Lever Type) $ L.C.: 1 ?m L.C.: 10 ?mUp to 25 mmUp to 50 mm3.9 ?m5.1 ?mUsing Electronic Dial Calibrator Tester & UniversalMeasuring System Microrep By Comparison IS 2092 & IS11498Bore Dial Gauge(Transmission Movement) $Up to 2 mm3.9 ?mUsing Electronic Dial Calibrator TesterFeeler Gauges Set/ Step Wedge$Up to 2 mmUp to 40 mm1.9 ?m5.7 ?mUsing Ext. Micrometer L.C. 1 ?m By Comparison IS 3179Measuring Scale$ L.C.: 0.5 mmUp to 1000mmUp to 2000mm75 ?m100√L ?m(L in m)Using Tape & Scale CalibratorMeasuring Tape (Oven Metallic Steel, Glass Fiber, Cloth) $Up to 50000 mm108√L ?m(L in m)Using Tape & Scale CalibratorDepth Gauge$ (Analog, Dial, Digital)L.C. 10 ?mUp to 300 mm7.8 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & Long Slip Gauge Grade 'K' & Surface PlateDepth Micrometer$(Analog, Dial, Digital)L.C.: 1?mUp to 300 mm5.0 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & ‘I’, Long Slip Gauge Grade 'K' & surface plate By Comparison IS 2967Micrometer Head$ L.C.: 1 ?mUp to 50 mm2.69 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & ‘I’, & Optical Flat By Comparison IS 9483Length Gauge / Setting Rod / Length Bar / Height Block$25 mm to 500 mm4.4 ?mUsing Electronic Probe with DRO & Comparator stand, Tungsten Carbide Slip Gauges Grade ‘0’ & Long Slip Gauge Grade 'K' By Comparison IS 7014Dial Thickness Gauge$L.C.: 1 ?mUp to 10mm7.1 ?mUsing Tungsten Carbide Slip Gauge Grade '0' & Lever dial gauge By Comparison IS 2092Cylindrical Measuring Pins$0.1 to 20 mm1.3 ?mUsing Electronic Probe with DRO & Comparator stand, Tungsten Carbide Slip Gauges Grade ‘0’ By Comparison IS 11103Plain Plug Gauge /Cylindrical Setting Master /Plain Mandrill$Up to 100mm3.3 ?mUsing Electronic Probe with DRO & Comparator stand, Tungsten Carbide Slip Gauges Grade ‘0’ By Comparison IS 3455, IS 2220, IS 4349Snap Gauge / Dial Snap Gauge (Parameter - Flatness, Parallelism) $Up to 300mm2.6 ?mUsing Tungsten Carbide Slip Gauge Grade '0' , Long Slip Gauge Grade 'K' & Lever dial gauge By Comparison IS 8023 & IS 7606Test SieveAperture Size / Pitch$30 ?m to 4mm6.1 ?mUsing UniversalMeasuring System Microrep By Comparison IS 460 (Part I, II & III)Ultrasonic Thickness Gauge$L.C. 0.1 mmUp to 300 mm71 ?mUsing Tungsten Carbide Slip Gauge Grade '0' , Long Slip Gauge Grade 'K'Wire Gauge (Parameter - Diameter) $Up to 10 mm5.1 ?mUsing UniversalMeasuring SystemRing Gauge$Up to 100 mm6.5 ?mUsing CMMIndustrial GaugeTest Probe (Electrical)(Parameter - Length, Diameter, Angle) $Up to 450 mmUp to 90°5 ?m1.2 min.Using Universal Measuring System Microrep By comparison IEC 61032Industrial GaugeGo - Nogo Gauge (Electrical Verification)(Parameter - Length, Diameter, Width, Thickness, Angle) $Up to 100mmUp to 90°5.7 ?m1.2 min.Using CMM By comparison IS 15518:2004 (Part I)Electronic Height$L.C.: 0.1 ?mUp to 600mmUp to 1000mm4.4 ?m5.2 ?mUsing Check MasterUniversal Measuring System / Length Measuring Machine$ L.C.: 1 ?mX Axis 300mmY Axis 200mm1.8 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & Long Slip Gauge Grade 'K' II.DIMENSION (PRECISION INSTRUMENTS)CMM $L.C.: 0.01 ?mUp to 1500mm6 ?mUsing Check Master By Comparison Method ISO10360/IS15635Caliper Checker$Up to 1000mm4.6 ?mUsing Check Master & Lever Dial GaugeProfile ProjectorLinear/Magnification / Angle$L.C.: 1 ?m300 mm x 300 mm10X to 100X0° to 360°1.8 ?m0.16 %2.7 min.Using Glass Scale, Steel Angle Gauge Set & Digital Caliper Tape & Scale Calibrator$ L.C.: 1 ?mUp to 1000 mm16 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & Long Slip Gauge Grade 'K' Angle GaugeError in Angle$Up to 90°1 min.Using CMMCNC MachinePositioning AccuracyRotary / Indexing Table$Up to 15000 mm0° to 360°5.7 ?m2.3 min.Using Laser Measuring SystemUsing Laser Measuring System with Rotary IndexerElectronic Height?L.C.: 0.1 ?mUp to 600 mmUp to 1000 mm4.4 ?m5.2 ?mUsing Check MasterUniversal Measuring System / Length Measuring Machine? L.C.: 1 ?mX Axis 300 mmY Axis 200 mm1.8 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & Long Slip Gauge Grade 'K' CMM? L.C.: 0.01 ?mUp to 1500 mm6 ?mUsing Check Master By comparison ISO10360/IS15635Profile ProjectorLinear/Magnification / Angle?L.C. 1 ?m300 mm X 300 mm10X - 100X0° - 360°1.8 ?m0.16%2.7 min.Using Glass Scale, Steel Angle Gauge Set & Digital Caliper Tape & Scale Calibrator? L.C. 1 ?mUp to 1000mm16 ?mUsing Tungsten Carbide Slip Gauges Grade ‘0’ & Long Slip Gauge Grade 'K' CNC MachinePositioning AccuracyRotary / Indexing Table?Up to 15000mm0° to 360°5.7 ?m2.3 min.Using Laser Measuring SystemUsing Laser Measuring System with Rotary IndexerIII.TORQUE GENERATING DEVICESTorque Screw Driver$Torque Wrench Driver$0 to 10 Nm0 to 20 Nm20 Nm to 1000 Nm1000 Nm to 2000 Nm2.98 %2.98 %2.36 %2.0 %Using Torque Calibration Systems ISO 6789IV.ACCELERATION AND SPEED1.Speed Calibration of Tachometer / RPM Measurement / Stroboscope / Tachometer (Contact Mode) #10 RPM to1,000 RPM≥ 1,000 RPM to 12,000 RPM0.83 RPM3 RPMUsing Tachometer By Comparison Method2.Non Contact Mode RPM Measurement / Stroboscope#10 RPM to 30 RPM≥ 30 RPM to 12,000 RPM≥ 12,000 RPM to 1,00,000 RPM≥ 1,00,000 RPM to 1,20,000 RPM0.83 RPM3 RPM 6 RPM24 RPMUsing Tachometer By Comparison MethodV.ACCOUSTICS1.Sound – Source (Sound Measuring Instruments) #74 dB, 84 dB, 94 dB,104 dB, 114 dB (at 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz & 4 kHz)0.39 dBUsing Sound Level Meter with Anechoic Chamber By Direct Method2.Sound-Measure (Sound Level Calibrator / Sound Generator) #74 dB to 114 dB(at 125 Hz to 4 kHz)0.39 dBUsing Sound Level Calibrator By Comparison MethodVI.WEIGHTS1.Weights$ 1 mg2 mg5 mg10 mg50 mg100 mg200 mg500 mg1 g2 g0.003 mg0.003 mg0.003 mg0.003 mg0.003 mg0.003 mg0.004 mg0.005 mg0.006 mg0.008 mgUsing E1 class standard Weights 1mg-20kg andBalance of d:0.001mg &0.01mgCalibration of weights as Per OIML R111-1 of Accuracy class E25 g10 g20 g50 g100 g200 g0.009 mg0.02 mg0.03 mg0.03 mg0.04 mg0.07 mg500 g1 kg2 kg5 kg0.2 mg0.5 mg1 mg1.5 mgUsing Mass Comparatorof d:0.1mg10 kg20 kg4 mg9 mgUsing Mass Comparatorof d:1mgVII.WEIGHING SCALE & BALANCE1.Mass / Electronic?Using E1 & E2 classStandard weights 1mg to20kg & Electronics Weighing Balances of accuracy Class I & Coarser as perOIML R76-1Weighing Balanced : 0.001mgd : 0.1mgd : 0.01mgd : 1mgd : 10mgd : 100mg0 to 5g0 to 5g0 to 220g0 to 5kg0 to 10kg0 to 34kg0.005mg0.2mg0.06mg3mg3mg220mgd : 1gd : 10gd : 10gd : 20gd : 0.1kg0 to 100kg0 to 100kg0 to 200kg0 to 200kg500g to 5000kg2g15g15g30g0.35kgUsing F1 class weights20kg & Electronics Weighing Balances of accuracyClass III & Coarser as per OIML R76-1 &OIML R 47 & ISO 4185:1990VIII.VOLUME1.Micropipettes / PistonOperated Pipettes$5?l to 100 ?l>100 ?l to 1000 ?l0.4 ?l0.4 ?lUsing weighing balancewith d:0.001mg anddistilled water & Calibration of MicroPipettes based onGravimetric method asper ISO 8655 Part 62.Glassware Pipette/Burette MeasuringCylinder / VolumetricFlask/Graduated Jar/Can etc. $1ml to 10ml>10ml to 100ml>100ml to 2000ml>2000ml to 20000ml12 ?l0.07ml0.62ml4mlUsing weighing balancewith d:0.1mg &1mgdistilled water & Calibration of glasswareBased on Gravimetricmethod as per ISO 4787IX.PRESSURE INDICATING DEVICES1.Pressure Indicator/ Calibrator/ Controller, Manometer, Magnehelic Gauge, Low Pressure Gauge Low Pressure Instruments(Pneumatic) $0 to 75 mbar g0.02% of Rdg.By Comparison method UUC to Standard as per DKD-R-6-12.Pressure Indicator/ Calibrator/ Controller, Manometer, Magnehelic Gauge, Low Pressure Gauge. Low pressure instruments(Pneumatic) $0 to (-) 75 mbar g0.02% of Rdg.By Comparison method UUC to Standard as per DKD-R-6-13.Pressure Indicator/ Calibrator/ Controller, Manometer, Magnehelic Gauge, Low Pressure Gauge Low Pressure Instruments(Pneumatic) $75 mbar g to 350 mbar g0.02% of Rdg.By Comparison method UUC to Standard as per DKD-R-6-14.Pressure Indicator/ Calibrator/ Controller, Manometer, Magnehelic Gauge, Low Pressure Gauge. Low Pressure Instruments(Pneumatic) $(-) 75 mbar g to (-)350 mbar g0.02% of Rdg.By Comparison method UUC to Standard as per DKD-R-6-15.Pneumatic Dead Weight Tester(Pneumatic) $0.1 bar g to 35 bar g 0.005% of RdgBy Cross Float Comparison method UUC to Standard as per Euramet-cg-36.Pneumatic Pressure Indicator/Calibrator/Controller, Digital Pressure Gauge & Pressure Instruments (Pneumatic) $0.1 bar g to 35 bar g 0.005% of RdgBy Comparison method UUC to Standard as per DKD-R-6-17.Calibration of Pneumatic Pressure Indicator/Calibrator/ Controller, Digital Pressure Gauge & Pressure Instruments (Pneumatic) $2 bar g to 200 bar g0.005% of RdgBy Comparison method UUC to Standard as per DKD-R-6-18.Hydraulic Dead Weight Tester (Hydraulic) $2 bar g to 2500 bar g 0.007% of RdgBy Cross Float Comparison method UUC to Standard as per Euramet-cg-39.Pressure Indicator/ Calibrator/ Controller, Pressure Chart Recorder, Pressure Instruments & Analog Gauge (Hydraulic) $2 bar g to 2800 bar g 0.007% of RdgBy Direct method UUC to Standard as per DKD-R-6-110.Calibration of Digital Pressure Indicator, Calibrator/Controller Instruments and Gauges (Pneumatic) $(-) 0.9750 bar g to (-)0.1 bar g 0.005 % of RdgBy Comparison method UUC to Standard as per DKD-R-6-111.Calibration Of Absolute Pressure Manometer/Indicator, Analog/Digital Barometers(Pneumatic) $0 to 1 bar a0.02 % RdgBy Comparison method UUC to Standard as per DKD-R-6-112.Pressure(Pneumatic)Analog/Digital Pressure Gauge, Pressure Indicator, Transmitter, Pressure Chart Recorder?0 to 20 bar0.05 % RdgBy Comparison method UUC to Standard as per DKD-R-6-113.Pressure(Hydraulic)Analog/Digital Pressure Gauge, Pressure Indicator, Transmitter, Pressure Chart Recorder?0 to 100 bar0.05 % RdgBy Comparison method UUC to Standard as per DKD-R-6-114.Pressure(Hydraulic)Analog/Digital Pressure Gauge, Pressure Indicator, Transmitter, Pressure Chart Recorder?0 to 1000 bar0.05 % RdgBy Comparison method UUC to Standard as per DKD-R-6-115.Negative Pressure Analog/Digital Pressure Gauge, Pressure Indicator, Transmitter, Pressure Chart Recorder?1 bar to 0.1 bar vacuum0.1 % RdgBy Comparison method UUC to Standard as per DKD-R-6-1THERMAL CALIBRATION I.TEMPERATUREFixed Point MethodLiquid Nitrogen Comparator$(-) 195.795 °C4.4 mKUsing SPRT, LiquidNitrogen Comparator &Precision ThermometryBridge by Comparison MethodTriple Point of Mercury$(-) 38.8344 °C2.9 mKUsing SPRT, MercuryT.P. Cell & PrecisionThermometry Bridge &Stirred Liquid Bath by Fixed Point MethodTriple Point of Water$0.01°C1.5 mKUsing SPRT, Water Triple Point Cell &Precision ThermometryBridge & Stirred LiquidBath by Fixed PointMethodGallium Melting Point$29.7646 °C3.2 mKUsing SPRT, OptimalGallium Melting PointCell & Precision Thermometry Bridge &Stirred Liquid Bath byFixed Point MethodTin Freezing Point$231.928 °C4.4 mKUsing SPRT, Tin Freezing Point Cell &Precision ThermometryBridge & Dry Block Calibrator by Fixed Point MethodZinc Freezing Point$419.527 °C5.4 mKUsing SPRT, Zinc Freezing Point Cell &Precision ThermometryBridge & Dry Block Calibrator by Fixed Point MethodAluminiumFreezing Point$660.323°C6.9 mKUsing SPRT, Aluminum Freezing Point Cell &Precision ThermometryBridge & Dry Block Calibrator by Fixed Point MethodRTD, Thermocouple(with or withoutIndicator), TemperatureIndicator, Data Loggers etc. with Sensors$(-) 80 °C to 140 °C140 °C to 660 °C0.12 °C0.23 °CUsing SPRT and ReadUnit & Fluke Dry BlockCalibrators by Comparison methodLiquid-In-GlassThermometer$(-) 50°C to 250°C0.17 °CUsing SPRT and ReadUnit & Using Julabo / Isotech Liquid Bath Based on FacilityAvailable by Comparison methodThermocouple (with & without Indicator),Temperature Indicators/Data Logger etc with Sensor$>660 °C to 1000 °C1.52 °CUsing S-TypeThermocouple Read Unit & Using High Temperature Furnace by Comparison methodIR/Non-Contact Thermometer/Pyrometer$50 °C to 500 °C5.7 °CUsing Standard Infra-Red Thermometer,Using Black BodySource Emissivity 0.95 By Comparison MethodHumidity Indicatorwith Sensor of Humidity Chamber/Environmental Chamber?10 % to 95 %RH @25°C95 %RH @25°C to 70°C1.3 % RH1.3 % RHUsing Reference Temp./Humidity Sensor with Indicator by SinglePosition Calibration at Different Temperature by Comparison MethodTemperatureChambers/ DeepFreezers/Oven?(-) 80 °C to 0 °C0 °C to 250 °C1.2 °C2.5 °CUsing RTD SensorsWith Data Logger by Multi Position Calibration By Comparison MethodTemperature Indicator of Cold Chambers,Ovens, Incubators (for Non-Medical Applications),Furnaces, Baths etcAt Single Position?(-) 80°C to 660 °C660 °C to 1000 °C0.23 °C1.52 °CUsing RTD/SPRT and Read Out Unit By Comparison method* Measurement Capability is expressed as an uncertainty () at a confidence probability of 95%$Only in Permanent Laboratory?Only for Site Calibration# The laboratory is also capable for site calibration however, the uncertainty at site depends on the prevailing actual environmental conditions and master equipment used. ................
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