{"id":122,"date":"2019-04-16T16:58:13","date_gmt":"2019-04-16T16:58:13","guid":{"rendered":"http:\/\/www1.indianastandards.com\/?page_id=122"},"modified":"2026-09-15T00:31:39","modified_gmt":"2026-09-15T00:31:39","slug":"electrical","status":"publish","type":"page","link":"https:\/\/www.indianastandards.com\/index.php\/electrical\/","title":{"rendered":"Electrical"},"content":{"rendered":"

Electrical<\/strong><\/span><\/h3>\n

\"\"DC\/Low Frequency<\/span><\/h4>\n

Indiana Standards Laboratory offers ISO\/IEC-17025 accredited calibration of meters and sources in the DC\/low frequency range. ISL has used modern and time-tested methods to measure and source DC\/low frequency for 50 years. Primary source calibrations are performed using our fixed standards for voltage, resistance, capacitance, and inductance. <\/span><\/p>\n

Secondary source calibrations are performed using our state-of-the-art calibrators that are capable of sourcing voltage, current, resistance, capacitance, phase, thermocouple, RTD, and time mark. Primary measurements use a bridge comparator, high-accuracy digital multimeter, thermal transfer, or ratio. Secondary measurements use a digital multimeter, current shunt, current transformer, thermocouple indicator, or oscilloscope.<\/span><\/p>\n

All parameters are traceable to a National Metrology Institute such as NIST (US). We are able to calibrate various manufacturers\u2019 instruments, including but not limited to: Fluke, Extech, Amprobe, AEMC, Biddle, Hart Scientific, and Ametek.<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Capacitance (Source & Measure)<\/td>\n<\/tr>\n
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  • (0.1 to 1000) pF, (1 to 1000) nF, (1 to 100) \u00b5F<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
AC Current (Source & Measure)<\/td>\n<\/tr>\n
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  • 1 mA to 20 A @ 10 Hz to 10 kHz<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Current (Source & Measure)<\/td>\n<\/tr>\n
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  • 0 nA to 100 A<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Current (Measure)<\/td>\n<\/tr>\n
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  • (>100 to 2000) A<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Current (Simulated Source)<\/td>\n<\/tr>\n
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  • (20 to 1000) ADC<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Inductance (Source & Measure)<\/td>\n<\/tr>\n
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  • 100 \u00b5H to 10 H @ 100 Hz, 1 kHz<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Magnetometers \/ Flux Meters<\/td>\n<\/tr>\n
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  • (0 to 20000) G<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Resistance Fixed Point (Source & Measure)<\/td>\n<\/tr>\n
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  • 100 \u00b5\u03a9, (1, 10, 100) m\u03a9, (1, 10, 100) \u03a9, (1, 10, 100) k\u03a9, (1, 10, 100) M\u03a9, (1, 10, 100) G\u03a9<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Resistance Ranges (Source)<\/td>\n<\/tr>\n
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  • 100 \u00b5\u03a9 to 1 G\u03a9<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Resistance Ranges (Measure)<\/td>\n<\/tr>\n
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  • 50 \u00b5\u03a9 to 1 G\u03a9<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Electrical Calibration of RTD Indicators<\/td>\n<\/tr>\n
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  • (-200 to 849) \u00b0C<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
AC Voltage (Source & Measure)<\/td>\n<\/tr>\n
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  • 1 mV to 1200 V @ 10 Hz to 500 kHz<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
AC High Voltage (Source)<\/td>\n<\/tr>\n
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  • (>1 To 5) kV @ 60 Hz<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
AC High Voltage (Measure)<\/td>\n<\/tr>\n
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  • (>1 to 20) kV @ 60 Hz<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Voltage Fixed Point (Source)<\/td>\n<\/tr>\n
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  • (10, 100) mV, (1, 10, 100, 1000) V<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Voltage Ranges (Source)<\/td>\n<\/tr>\n
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  • 0 \u00b5V to 1000 V<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC High Voltage (Source)<\/td>\n<\/tr>\n
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  • >1 kV to 70 kV<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Voltage Fixed Point (Measure)<\/td>\n<\/tr>\n
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  • 100 mV (1, 10, 100, 1000) V<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Voltage Ranges (Measure)<\/td>\n<\/tr>\n
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  • 1 mV to 1000 V<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC High Voltage (Measure)<\/td>\n<\/tr>\n
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  • (>1 to 100) kV<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
DC Ratio (Source)<\/td>\n<\/tr>\n
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  • (0 to 1) ratio<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Thermocouple Simulation<\/td>\n<\/tr>\n
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  • Type B (250 to 1820) \u00b0C<\/li>\n
  • Type E (-270 to 1000) \u00b0C<\/li>\n
  • Type J (-210 to 1200) \u00b0C<\/li>\n
  • Type K (-270 to 1372) \u00b0C<\/li>\n
  • Type N (-270 to 1300) \u00b0C<\/li>\n
  • Type R (-50 to 1768) \u00b0C<\/li>\n
  • Type S (-50 to 1768) \u00b0C<\/li>\n
  • Type T (-270 to 400) \u00b0C<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Oscilloscope Vertical Amplitude DC<\/td>\n<\/tr>\n
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  • 1 M\u03a9: (0 to 130) V<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Square Wave<\/td>\n<\/tr>\n
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  • 1 M\u03a9: 1 mV to 130 V pk-pk @ 10 Hz to 10 kHz<\/li>\n
  • 50 \u03a9: 1 mV to 6V pk-pk @ 10 Hz to 10 kHz<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Pulse Rise Time<\/td>\n<\/tr>\n
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  • 1 kHz to 10 MHz, (200 to 350) ps<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Time Mark Source<\/td>\n<\/tr>\n
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  • 2 ns to 20 ms, 50 ms to 5 s, non-cardinal 2 ns to 5 s<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Level Sinewave (Source)<\/td>\n<\/tr>\n
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  • 50 kHz to 1 GHz, 5 mV to 5.5 V<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Input Resistance (Measure)<\/td>\n<\/tr>\n
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  • (40 to 60) \u03a9, (500 to 1500) k\u03a9<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Input Capacitance (Measure)<\/td>\n<\/tr>\n
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