Description
Overview
GAOTek independent channels process calibrator has 0.02% accuracy in Two Independent Channels for Input and Output 5-Digit Display. You can operate the measurement and source function simultaneously. The LCD screen is divided into two separate districts, whose upper part displays measurement information and the lower part displays source information. TC measurement or source terminals and built-in lead connectors of the same temperature.
Features
- Manual step source and auto-step and sweeping, step source
- Room temperature monitoring under any operation
- Measurement or source temperature monitoring function
- Measurement or source mA % display
- Measurement wave-filter function
- Measurement manual-holding function
- Pressure source auto-holding function
Technical Specifications
| Source | |
| DC millivolt | Range, -10 mV to 110 mV 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 mV or 0.1 mV |
| DC current | Range, 0 mA to 22mA Accuracy = ± (% of the set value + % of range), 0.02% + 0.01% 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 |
| 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, 0.1 mV or 1 mV |
| DC current | Range, -5 mA to 55 mA Accuracy = ± (% of Reading + % of Range), 0.02% + 0.01% Resolution, 1uA |
| 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 |
| 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 or 1 minutes |
| Insulation | The input and output DC 500 V or 50 MΩ |
| Power supply | 4 × 1.5 V AAA Alkaline battery |
| Size | 8.08 in x 3.74 in x 1.65 in (205 mm x 95 mm x 42 mm) |
| Weight | 1.10 lbs (500 g) |