Description
Overview
GAOTek temperature calibrator is a high precision, high resolution, high-reliability hand-held calibrator which integrates measuring and simulating thermal resistance, thermocouple, output and measuring voltage, millivolt, resistance, and other electrical parameters. High brightness large screen display with backlight, simple operation, strong structure, compact and economical, can be used in instrument workshop, metering room, and calibration laboratory. It is an ideal calibration instrument for process control instruments.
Features
- Super protection: IP 67 waterproofing, automatic 220 V protection
- Measures thermocouple and RTD temperature
- Analog thermocouple and RTD output
- Variable output modes: manual, automatic, 0% to 100% step, slope
- LED backlight, field-friendly, auto power-off
- Auto ID for 3 wire and 4 wire connections
- Accuracy: 0.02%
- Battery box for easy replacement
- Dual cold end temp compensation for thermocouples
- Customizable for new types
- Supports customer self-calibration
Technical Specifications
| Measurement Index | ||
| Function | Range | Accuracy (% Reading counts) |
| ETX-2010 | ||
| DC V | 0 V to 30.000 V | 0.02% + 2 |
| DC mV | -15.000 mV to 80.000 mV | 0.02% + 2 |
| 80.000 mV to 125.00 mV | ||
| Resistance
(2 wires, 3wires) |
0.00 Ω to 440.00 Ω | 0.15 Ω |
| 400.00 Ω to 3200.00 Ω | 1.0 Ω | |
| Resistance （4wires) | 0.00 Ω to 440.00 Ω | 0.1 Ω |
| 400.00 Ω to 3200.00 Ω | 0.5 Ω | |
| RTD | Pt 100, Pt 1000, Cu 50, Cu 100 | |
| Output Index | ||
| DC mV | -15.000 mV to 99.999 mV | ETX-2010 |
| 100.00 mV to 125.00 mV | 0.02% + 10 | |
| Resistance | 10.00 Ω to 440.00 Ω | 0.02% + 2 |
| 400.0 Ω to 3200.0 Ω | 0.15 Ω | |
| TC | J, K, T, E, R, S, B, N | 1.0 Ω |
| RTD | Pt 100, Pt 1000, Cu 50, Cu 100 | |
| Dimensions | 7.48 in x 3.54 in x 1.97 in (190 mm x 90 mm x 50 mm) | ETX-2010 |