Dharsni, Chandra -
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Test Loop Termokopel Tipe K Dengan Kalibrator Jofra Dharsni, Chandra -
Jurnal Riset Fisika Edukasi dan Sains Vol 6, No 2 (2019): Jurnal Riset Fisika Edukasi dan Sains
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.621 KB) | DOI: 10.22202/jrfes.2019.v6i2.3571

Abstract

Thermocouple sensor loop test is performed to ensure the good condition of the sensor. For this reason, a thermocouple sensor loop test is performed using Jofra calibrator to avoid the sensor failing. Prepared Jofra temperature calibrator, set the temperature at Jofra according to the temperature range to be measured. At the voltage gauge (Fluke) set on the Der.C measure, the measuring probe is connected to the thermocouple in the position between the wires (+ and -) to measure the mV value or the temperature of Der.C. Then the sensor is inserted at the test point or location of the heater on the Jofra calibrator. 5 temperature inputs were carried out on the type K thermocouple loop test. The temperature of the K type thermocouple sensor can be used if the results of all the output temperatures on Jofra do not exceed the 5 ° C fair range, 4 temperature outputs are obtained where the sensitivity exceeds the 5 ° C reasonable limit, so the thermocouple sensor type K tested cannot be reused. Keywords:Sensor, Test Loop, Thermocouple  K,Temperature.