Description
Overview
GAOTek multi-channel temperature recorder controlled by ARM microprocessor. It adopts 4.3 inches color display and multi-channel parallel test. Multi-channel temperature recorder can collect, alarm and transmit multi-channel temperature simultaneously. This series sampled the most advanced testing principles to make the temperature test resolution to 0.1 degrees. It has wide adaptability and supports K, N, E, J, T, R, S, B thermocouple. The test range is from -200 ℃ to 1800 ℃. The multi-channel temperature recorder is equipped with RS232 interface. It can directly upload data to PC, and also has USB interface. When it is not convenient to connect to PC, it can save measured data directly to U disk, and then transfer data to PC when needed and can accept module combination. No matter you need only a few simple data recording channels, you still need hundreds of thousands of performance channels, and provide free communication. Data acquisition, analysis and printing can be easily realized through PC software. With a strong anti-vibration shell, it can work in a harsh environment. All isolated digital and analog signals, with U disk interface, support real-time data storage. At the same time test and display instrument curve number can be arbitrarily extended, permanent upgrade.
Features
- LCD display
- Numeric keypad
- Side heat emission
- Instrument handle
Technical Specifications
| Input type | Thermocouples: J, K, T, E, S, N, B type PT100 PT1000 (need to be customized) |
| Measuring range | Measuring range: E, J, K, N, R, S, T, pt100 type
Measurement accuracy: 392 °F to 3272 °F (200 ℃ to 1800 ℃): ± (read value × 0.5%+1) ℃, -212 °F to 32 °F (-100 ℃ to 0 ℃): ± (read value × 0.5% +2) ℃; The test range is different because of the diversity number |
| Channel number | 8 channels ,16 channel, 24 channel, 32 channel, 40 channel ,48 channel,64 channel |
| Display | 4.3 inches TFT color screen |
| Display resolution | 32.18 °F (0.1 ℃) |
| U disk storage | yes |
| withstand voltage | Between the input circuit and the internal loop 300 V AC, 1 minutes |
| scanning speed | 100 mS, channel, testing simultaneously (8 to 64 channels for one second) |
| Internal storage | yes |
| curve tracing | yes |
| communication interface | RS 232 or RS 485 |
| Single screen display | 32 channels |
| Temperature correction | yes |
| Other functions | Clock function calendar function |
| Terminal type | M3 screw type |
| Permissible environmental conditions | 1, Power supply: AC 220 V ± 10%, 50 Hz ± 2%;
2, Working environment: working temperature 68 °F to 158 °F (20 ℃ to 70 ℃), Relative humidity:20% to 90%; |
| Weight | About 7.93 lb. (3.6 kg) |
| Size | Upper frame size 8.46 in x 3.46 in x 13.18 in (215 mm x 88 mm x 335 mm) |