Overview
Enviro Test Construct temperature monitoring function calibrator can operate the measurement and source function simultaneously. The LCD screen is divided into two separate districts, whose upper part displays measurement information and lower part displays source information. TC measurement or source terminals and built-in lead connector of same temperature (RJ compensation with auto-reference joint point). Manual step source and auto-step and sweeping step-source
Technical Specifications
| source | DC millivolt | Range -10 mV to 110mV Accuracy= ± (% of the set value+% of range) 0.02%+0.01% Resolution 1 uV |
| DC voltage | Range -0.1 V to 11 V Accuracy= ± (% of the set value+% of range) 0.02%+0.01% Resolution 10 uV or 0.1 mV | |
| DC current | Range 0 mA to 22 mA Accuracy= ± (% of the set value+% of range) 0.02%+0.02% Resolution 1 uA | |
| Sink current | Range 0 mA to 22 mA Accuracy= ± (% of the set value+% of range) 0.02%+0.02% Resolution 1 uA External power supply -5 V to 28 V | |
| Resistance | Range 0 KΩ to +40 KΩ Accuracy= ± (% of the set value+% of range) 0.02%+0.02% Resolution 0.01 Ω or 0.1 Ω or 1 Ω | |
| RTD | Pt 100 or Pt200 or Pt500 or Pt1000 or Cu10 or Cu50 Accuracy 32.36 °F (0.02 °C) Resolution 32.18 °F (0.1 °C) | |
| Frequency | Range 1 Hz to 110 KHz Accuracy ±2 words Resolution 0.01 Hz or 1 Hz or 0.1 KHz or 2 KHz | |
| Measure | DC millivolt | Range -5 mV to 550 mV Accuracy= ± (% of Reading+ % of Range) 0.02%+0.01% Resolution 1 uV or 10 uV |
| DC voltage | Range -0.5 V to 55 V Accuracy= ± (% of Reading+ % of Range) 0.02%+0.01% Resolution 0.1 mV or 1 mV | |
| DC current | Range -5 mA to 55 mA Accuracy= ± (% of Reading+ % of Range) 0.02%+0.01% Resolution 1 uA | |
| Resistance | Range 0 KΩ to 5.5 KΩ Accuracy= ± (% of Reading+ % of Range) 0.05%+0.02% Resolution 0.01 Ω or 0.1 Ω | |
| RTD | Range Pt100 or Pt200 or Pt500 or Pt1000 or Cu10 or Cu50 Accuracy 32.54 °F (0.3 ℃) Resolution 32.18 °F (0.1 ℃) | |
| Frequency | Range 3 Hz to 50 KHz Accuracy ±2 words Resolution 0.01 Hz or 0.1 Hz or 1 Hz | |
| Continuity beeper | Range 0 Ω to 500 Ω Accuracy ≤50 Ω sound Resolution 0.01 Ω | |
| Loop power supply | Range 24 V Accuracy ±10% The maximum current 22 mA | |
| Withstand voltage | The input and output AC 350 V / 1 minutes | |
| Insulation | The input and output DC 500 V or 50 MΩ | |
| Display | Double display on the LCD screen | |
| Power supply | -4 × 1.5 V AAA Alkaline battery | |
| Size | 8.07 in x 3.74 in x 1.65 in (205 mm × 95 mm × 42 mm) | |
| Weight | 1.10 lb (500 g) | |
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