Description
Overview
GAOTek series multi-channel temperature recorder uses 32-bit high- speed CPU for data processing, with 5-inch industrial display, support K, J, E, T, N, S, R, B type thermocouple input, multiple display modes, users can read various parameters more intuitively. The instrument has perfect functions, superior performance and simple operation, which can meet the needs of production, laboratory and R&D measurement. Widely used in lighting appliances, power tools, household appliances, motors, electric heating appliances, etc.
Features
- Touch screen
- USB flash disk function
- Buzzer
- Channel isolation
- Super long record the time
- Large file capacity
Technical Specifications
| Graduation | Thermocouple: K, J, E, T, N, S, R, B |
| Basic Accuracy | 32.36 °F (0.2 ℃) +2 words (not include thermocouple error) |
| Range | -392 °F to 3308 °F (-200 ℃ to 1820 ℃) (Varying depend on graduation) |
| Channel | 8 channels per module, maximum 64 channels |
| Resolution | 32.18 °F (0.1 °C) |
| Correction | Independent error correction for each channel Y=kx +b (x=measured value) |
| Number of Files | 64 (cyclic records), file format: CSV (open directly with EXCEL) |
| File Capacity | One file can record 130,000 groups (without distinguishing the number of channels) |
| U Disk Interface | Export record files, change to U disk function in seconds (the instrument is a U disk), directly view files and software |
| Recording Duration | The recording interval of 1 second can record continuously for 97 days. The total duration of the calculation is equal to recording interval X 97 days. |
| Speed | Fast speed per channel: 0.1 S, slow speed: 1 S |
| Isolation Between Channels | AC, DC up to 350 V, high voltage live measurement, super anti-interference ability |
| Control Output | None |
| Alarm | One channel buzzer sound (when any alarm sounds, it can be muted) |
| Record Interval | 1 to 9999 seconds arbitrarily set |
| Interface | USB interface, optional RS 485 interface and RS 232 interface |
| Cold Junction Compensation | Accuracy:  32.9 °F (0.5 ℃) |
| Power Supply | Voltage: AC 85 to 265 V ± 10%, frequency 50 Hz, 60 Hz <10 W |
| Accessories | K type thermocouples (2m, piece), USB cable, data acquisition software, AC power cord, user’s manual |
| Environmental Conditions | 41 °F to 104 °F (5 ℃ to 40 ℃), 20% to 80% RH (no condensation) |
| Size and Weight | 8.66 in x 11.53 in x 4.17 in (220 mm x 293 mm x 106 mm), about 6.61 lb. (3 kg) |