Description
Overview
GAOTek Process Calibrator with Auto Power Off (TC, RTD signals) with high accuracy and high stability, can be used in site calibration of industry instruments and equipment in the laboratory. This device has powerful functions, it can simulate output voltage in millivolts and volts, current in milliamperes, and many types of electric signals needed during the industrial control process can be measured and controlled. It can also test or simulate kinds of TC and RTD signals.
Features
- 5 ½ digit input/output display.
- Manual/auto cold junction compensation and setting.
- The temperature value can be directly measured/output.
- Auto power off when the voltage of the battery is low.
- Apply an advanced built-in battery management system. 7.4 V/7800 mAh lithium battery, which can easily last for over 8 hours during site measurement work.
- Auto triangular wave/step wave signal output.
- It can store 8 sets of measurement and output data, and recall it to display.
- It has a backlight.
- The output has manual/auto step and slope output functions. It can arbitrarily set the value of 0 %, 25 %, and 100 % in the range of signal output to test the response speed of the transmitter.
Technical Specifications
| Functions | Features |
| DC Voltage (Upper of display） | 0—30.000 V |
| DC Current (Upper of display） | 0—24.000 mA |
| Loop Power Supply (Upper of display） | 0—24.000 mA |
| DC V （Bottom） | 0—24.000 V, 0—20.000 V |
| DC mV （Bottom） | 0—90.000m V, 0—90.000m V |
| DC mA （Bottom） | 0—24.000 mA, Simulation or source output 0—24.000 mA |
| Resistance （Bottom） | 0—400.00 Ω5.00—400.00 Ω
400.0—4000.0 Ω 400.0—4000.0 Ω |
| TC （Bottom） | Type S, R, B, K, N, E, J, T (mV） |
| RTD （Bottom） | Pt100 (385) Pt100 (3926) Pt100 (3916) Pt200 (385)Pt500 (385) Pt1000 (385) Cu100 (ITS) Cu50 (ITS) |
| Other function | Step output, slope output, save and recall data, USB communication, etc. |