Description
Overview
GAOTek AT 4208 multi-channel thermometer data logger adopts high-performance ARM micro-processor, can collect multi-channel temperature data simultaneously and response quickly. AT 4208 has the function of checking broken thermocouple, high/low beep function and communication transmission. Ultra-low power consumption and high density SMD assembly technology. True-color TFT liquid crystal display, keypad and touch screen double control. It is Li-battery powered. USB communication. Switch in both English and Chinese. The standard computer software can realize the data analysis.
Technical Specifications
| Accuracy | 32.36 ℉ (0.2 ℃) ± 2 digits |
| Range | -328 ℉ to 2372 ℉ (-200 °C to 1300 °C) (variation depend on graduation) |
| Resolution | 32.18 ℉ (0.1 °C) |
| Channel | 8 channels |
| Speed | Low 1 s/channel, Fast 100 ms/channel, Medium 500 ms/channel |
| Correction | Error correction for each channel |
| Comparator | High & low beep function |
| Interface | Mini-USB interface, U-disk interface, SD card interface |
| Software | ATS 42 data acquisition software |
| Cold Junction | Compensation |
| Accuracy | 32.90 ℉ (0.5 °C) |
| Power Supply | Input 100 V to 240 V to 50 Hz, 60 Hz 0.35 AOutput 9 V 1 A DC |
| Battery Parameters | 8.4V, Li, 1400 mA rechargeable battery |
| Charging time | Single continuous charging time Max 200 min |
| Working Time | Brightness 30% ≥14 hr, Brightness 50% ≥12 hr,Brightness 100% ≥ 9 hr |
| Size | Outside 3.54 in x 7.84 in x 1.22 in (90 mm x 190 mm x 31 mm) |
| Depth | 14.11 oz (400 g) |