Calitron Calibration Laboratory, U1: 207, Kohinoor Arcade, Tilak Chowk, Nigdi, Pune, Maharashtra

Transcription

1 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 1 of 7 SOURCE 1. DC Voltage # 1 mv to 200 mv 200 mv to 1000 V 2. DC Current # 100 µa to 200 ma 200 ma to 20 A 20A to 1000 A 1.15% to 0.01% 0.01% 0.04% 0.04% to 0.13% 0.4% With Current Coil 3. DC Resistance # (4 Wire) 10 to 1 k 1 k to 100 k 0.3% to 0.01% 0.01% (2 Wire) 100 k to 10 M 0.02% to 0.07% (2 Wire) 10 m to 100 m 100 m to 1 4. AC Current # 50 Hz to 1 khz 25µA to 200 ma 200 ma to 20 A 50 Hz 20 A to 1000 A 5. AC Voltage # 50 Hz to 1kHz 20 mv to 2 V 2 V to 1000 V 2.5% 2.3% to 0.57% 1.47% to 0.27% 0.27% to 0.32% 0.6% to 2% 0.3% to 0.10% 0.10% By Using Decade Box (Vaishashika 7400) by With Current Coil

2 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 2 of 7 6. Capacitance $ 1 khz 1 nf to 10 uf 3.90% to 2.28% Using Decade Capacitance Box (Agronic CDB6) by Capacitance 1 khz 1 nf to 10 uf 2.26% Using Decade Capacitance Box (Agronic CDB6) by 7. Inductance # 1 khz 100 µh to 10 H 3.9% to 2.28% Using Decade Inductance Box (Agronic LDB6) by 8. Temperature Simulation (Indicator/ Controller/ Recorder) a. Thermocouple Type # K Type J Type R Type S Type T Type 1ºC to 1200 ºC 1ºC to 750 ºC 1ºC to 1700 ºC 1ºC to 1700 ºC 1ºC to 400 ºC 3050 & Temperature Simulator EA001) by

3 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 3 of 7 b. PRT Mode $ -200ºC to 600 ºC 0.03 C to 0.47 C Using Micro Ohm Box (Vaishashika 7400) by 9. Frequency # 100 Hz to 1 MHz 0.11% to 0.007% MEASURE 10. DC Voltage $ 100 µv to 100 mv 100 mv to 1000 V 0.5% to 0.002% 0.002% to 0.001% DC Voltage 1 mv to 1 V 1 V to 1000 V 1.30% to 0.02 % 0.02% to 0.01% Using 6 ½ digit DMM 11. DC Current $ 10 na to 100 ma 100 ma to 1 A 1 A to 20 A 1.4% to 0.006% 0.006% to 0.03% 0.03% to 0.1% DC Current 100 ua to 1 ma 1 ma to 10 A 10A to 20 A 1.74% to 5.70% 5.70% to 1.60% 0.35% Using DMM Kusum Meco KM 857 Agilent 6 ½ +Shunt by Direct / Comparison 12. AC Voltage $ 50 Hz to 1 khz 10 mv to 10 V 10 V to 1000 V 0.18% to 0.29 % 0.29% to 0.07% 2 khz 100 mv to 1000 V 0.05% to 0.07% by

4 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 4 of 7 20 khz 100 mv to 100 V 100 khz 1 V to 10 V 0.16% by 0.27% by AC Voltage 50 Hz to 1 khz 100 mv to 750 V 0.12% Using 6 ½ digit DMM 13. AC Current $ 50 Hz to 1 khz 25 µa to 200 ma 200 ma to 2 A 2 A to 20 A 0.25% to 0.18% 0.18% to 0.36% 0.36% to 0.2% AC Current 14. DC Resistance $ (4 Wire) 50 Hz 100 ma to 1A 1A to 10 A 1 KHz 10A to 20 A(1 KHz) 10 m to 1 1 to 100 k 1.70% 1.70% 0.40% 0.10% to 0.004% 0.004% to 0.002% Using DMM Kusum Meco KM 857 Agilent 6 ½ +Shunt by Direct / Comparison (2 Wire) 100 k to 100 M 100 M to 100 G 0.002% to 0.03% 0.03% to 3.0% DC Resistance (4 Wire) 10 to 100 k 0.15% to 0.025% Using 6 ½ digit DMM

5 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 5 of 7 (2 Wire) 100 K to 100 M 0.03% to 0.95% Using 6 ½ digit DMM 15. Frequency & Period # 1 Hz to 1 GHz 0.08% to % Using High Resolution Counter (HTC - FC3165) by Direct / Comparison 16. DC High Voltage $ 2 kv to 30 kv 3.9% Using HV Probe and 5 4 / 5 digit DMM by Direct DC High Voltage 1 kv to 30 kv 3.9% Using HV Probe and 5 4 / 5 digit DMM by Direct 17. AC High Voltage $ 50 Hz 2 kv to 10 kv 4.25% Using HV Probe and 5 4 / 5 digit DMM by Direct AC High Voltage 50 Hz 1 kv to 10 kv 4.25% Using HV Probe and 5 4 / 5 digit DMM by Direct 18. Power Factor # -1 to PF Using Power Analyser (Voltech PM 1000+) by

6 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 6 of Time # 1 min to 1 hr 0.06 s to 1.8 s Using Stop Watch by Comparison 20. AC Power 50 W to 6 kw (50 V to 300 V, 1A to 20 A), 50 Hz 0.35% Using Power Analyser (Voltech PM 1000+) by 21. DC Power # 10 W to 12 kw (10 V to 600 V, 1A to 20 A) 22. Capacitance # 1 khz 20 pf to 1 mf 23. Inductance $ 1 khz 100 µh to 10 H 24. Temperature Measurement $ 0.75% Using Power Analyser (Voltech PM 1000+) by 1.1%-0.75% Using Agilent LCR meter (U1732C) by 1.3% to 0.6% Using Agilent LCR meter (U1732C) by Thermocouple Type K Type J Type R Type S Type T Type 140 C to 1340 C 180 C to 750 C 50 C to 1700 C 50 C to 1700 C 1 C to 400 C 0.6 C 0.5 C 1.2 C 1.2 C 0.4 C

7 Calitron Calibration, U1: 207, Kohinoor Arcade, Tilak Chowk, Last Amended on - Page 7 of PRT Measurement $ -100 to 400 C 0.09 C to 0.36 C * Measurement Capability is expressed as an uncertainty ( ) at a confidence probability of 95% $ Only in Permanent 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.