The Series 18591 Test Kits are handy instruments which simulater T/C sensors, at 12 discrete calibration points (CPs) for the calibration of electronic temperature indicators, recorders and controllers. In case of T/C sensors, the Test Kit also incorporates automatic CJ Compensation.
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Sensor (T/Cs), Standard and Range options are given below:
A choice of several ranges to meet most common requirements
| Sensor Options | Standard Options | ||
|---|---|---|---|
| T/C | |||
| Option | Sensor | Option | Standard |
| J | Fe/Const | Option N | ISA/ANSI |
| K | Cr/Al | Option I | Indian |
| T | Cu/Const | Option B | British |
| E | Cr/Const | Option D | DIN |
| N | Nicrosil/Nisil | Option J | Japanese |
| R | Pt/Pt-Rh(13%) | Option R | Russian |
| S | Pt/Pt-Rh(10%) | ||
| B | Pt-Rh(6%)/Pt-Rh(30%) | ||
| Range Option | B | C | D | E | F |
|---|---|---|---|---|---|
| Sensor Option | J,K,T,N | J,K,E,N | J,K,N | K,S,R,N | S,R,B |
| -50 | -50 | -50 | 0 | 0 | |
| -25 | 0 | 0 | 50 | 200 | |
| 0 | 50 | 50 | 100 | 400 | |
| 25 | 100 | 100 | 150 | 600 | |
| 50 | 150 | 150 | 200 | 800 | |
| 100 | 200 | 200 | 300 | 1000 | |
| 150 | 250 | 300 | 400 | 1100 | |
| 200 | 300 | 400 | 500 | 1200 | |
| 250 | 350 | 500 | 600 | 1300 | |
| 300 | 400 | 600 | 800 | 1400 | |
| 350 | 500 | 700 | 1000 | 1600 | |
| 400 | 600 | 800 | 1200 | 1750 |
Accuracy @ operating temperature between 22-32 °C and valid for one year Calibration Cycle:
| RTD | - ±0.05% of f.s |
| T/C | - ±0.05% of f.s. (At 22-32 °C Ambient ) |
| CJ Error for T/Cs : | ±1°C max between 5 to 55 °C |
| Power Supply | 3V DC with 2 AA size dry cells (for T/C Test Kits only) |
| Low Battery | Monitored by an LED (for T/C Test Kits only) |
| Temp Co-eff | < 0.002% of rdg per °C |
| Enclosure Size | 160(L) X 70(W) X 25(H) mm |
