GAOTek Thermal Instrument Process Calibrator
GAOTek thermal instrument process calibrator can not only provide a variety of standard signal sources, but also have an intelligent instrument calibration system.
Description
Description
Overview
GAOTek thermal instrument process calibrator can not only provide a variety of standard signal sources, but also have an intelligent instrument calibration system. It can excellently measure DC voltage, millivolt voltage, current, resistance, temperature, and frequency signals, and can also provide DC voltage, current, resistance, and frequency signal output, and can calibrate various data collectors, recorders, and multimeters. and other industrial instruments.
Features
- Built-in rechargeable battery.
- Six-digit display
- Provide cold junction compensation function
- Measure and output 8 kinds of thermocouples (K, E, J, T, N, R, S, B)
- Measure and output 4 kinds of thermal resistances (Pt100, Pt10, Cu100, Cu50)
- All measurements and outputs are digitally set for easy operation
Technical Specifications
| Display |  128 Pixel × 64 Pixel high-brightness dot matrix graphic LCD |
| Power Supply |  AC 220 V or 50 Hz ±20 V |
| Internal Rechargeable Battery |  3 × 2400 mAh lithium battery |
| Continuous Working Time | Â 10 hrs (DC 24 V without load), DC 24 V with load for 7 hrs |
| Power Off Charging Time | Â 3 hrs |
| Working Environment Atmospheric Pressure | Â 13.57 PSI to 15.37 PSI (86 KPa to 106 KPa) |
| Benchmark Working Environment |  Temperature 73.40 °F ±1.80 °F (23 °C ±1 °C) Relative humidity 45% to 75% |
| Normal Working Environment |  Temperature 73.40 °F ±50 °F (23 °C ±10 °C) Relative humidity 20% to 80%) |
| Storage Environment |  Temperature -4 °F to 131 °F (-20 °C to 55 °C) Relative humidity ≤90 % |