Description
Overview
GAOTek thermal multifunction 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. Measure and output DC voltage, millivolt voltage, DC current, two, three, four-wire resistance, frequency, and other signals.
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Features
- Built in rechargeable battery
- High performance zero impedance terminals and test leads are more reliable to use DC24V output, can be used for loop verification (0 to 30 mA)
- All measurements and outputs are digitally set for easy operation
- Measure and output 8 kinds of thermocouples (K, E, J, T, N, R, S, B), 4 kinds of thermal resistances (Pt100, Pt10, Cu100, Cu50), and provide cold junction compensation function. Thermal resistance measurement is divided into 3-wire and 4-wire measurement, which provides more convenience for users
- Measure and output 8 kinds of thermocouples (K, E, J, T, N, R, S, B), 4 kinds of thermal resistances (Pt100, Pt10, Cu100, Cu50), and provide cold junction compensation function
- Thermal resistance measurement is divided into 3 wire and 4 wire measurement, which provides more convenience for users
- The instrument uses high-precision devices, the accuracy and linearity are very high
Technical Specification
Display | LCD |
Display high brightness | 128 px × 64 px |
Power supply | AC 220 V / 50 Hz ±20 V |
Internal rechargeable battery | 3 mA × 2400 mA lithium battery |
Working time | 10 h |
Charging time | 3 h |
Benchmark Working environment temperature | 30.2 °F to 73.4 °F (-1 °C to 23 °C) |
Normal working environment temperature | 14.0 °F to 73.4 °F (-10 °C to 23 °C) |
Storage environmenttemperature | -4.0 °F to 131 °F (-20 °C to 55 °C) |
Working environment atmospheric pressure | 12.473 PSI to 15.374 PSI (86 KPa to 106 KPa) |
Humidity | ≤ 90 |
Thermocouples | B, E, J, K, N, R, S, T |
Thermal resistances | Pt 10, Pt 100, Cu 50, Cu 100 |