Description
Overview
GAOTek high-quality multifunctional digital calibrator combines temperature process calibrator and loop process calibrator function. You can easily measure and source most of the process parameters: mA, volts, temperature, frequency, and ohms in one tool.
Features
- Step/ramp functions
- Source and measure accuracy up to 0.02%.
- Rechargeable battery
- Contrast adjustment
- Auto power off (Time adjustable)
- Stores and recalls setups
- USB communication
- Simultaneously measure and output different process signals in real-time
- Pressure measure with specified pressure modules, and sourcing pressure
- Provides 24V loop power to the transmitter
Technical Specifications
| Type | Range | Accuracy |
| DC voltage (V) | 50 mV / 500 mV / 50 V | ± (0.02% + 2) |
| DC current (mA) | 20 mA | ± (0.02% + 2) |
| Loop current (mA) | 20 mA | ± (0.02% + 2) |
| Resistance (Ω) | 500 Ω / 5000 Ω | ± (0.05% + 10) |
| Frequency (Hz) | 100 Hz / 1 kHz / 10 kHz / 100 kHz | ± (0.01% + 1) |
| Thermocouples | R, S, K, E, J, T, N, B, L, U, XK, BP | |
| RTDs | Pt 100 / Pt 200 / Pt 500 / Pt 1000 / Cu 10 / Cu 50 / Cu 100 / Pt 100-392 / Pt 100-JIS / Ni 120 | |
| Continuity test | √ | |
| Pulses (Hz) | 1 kHz to 15 kHz (1 to 100000 periods) | |
| Source accuracy | ||
| DC voltage (V) | 100 mV / 1000 mV / 10 V | ± (0.02% + 10) |
| DC current (A) | 20 mA / 20 mA (SIM) | ± (0.02% + 2) |
| Resistance (Ω) | 400 Ω / 4000 Ω / 40 kΩ | ± (0.05% + 10) |
| Frequency (Hz) | 200 Hz / 2000 Hz / 20 kHz / 100 kHz | ± (0.01% + 1) |
| Pulses (Hz) | 100 Hz / 1 kHz / 10 kHz | ± 1 |
| Thermocouples | R, S, K, E, J, T, N, B, L, U, XK, BP | |
| RTDs | Pt 100-385 / Pt 100-392 / Pt 100-JIS / Pt 200-385 / P 500-385 / Pt 1000-385 / Cu 10 / Cu 50 / Cu 100 / Ni 120 | |
| Display count | 20000 | |
| Operation temperature | 14 °F to 131 °F (-10 °C to 55 °C) | |
| Power | 1.2 V x 6 AA rechargeable battery | |
| Product size | 7.67 in x 3.74 in x 2.28 in (195 mm x 95 mm x 58 mm) | |
| Product net weight | 1.4 lb (650 g) | |