Temperature Data Logger TK4800 - 8 or 16 Channels
Temperature Data Logger TK4800 - 8 or 16 Channels - TK4808 Free standard shipping to supported destinations. See the shipping policy for preparation and transit estimates.
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Shipping & returns
Shipping & returns
Free standard shipping is available to supported destinations. Delivery time includes order preparation and transit and varies by destination. See our shipping policy for current delivery estimates and availability.
See our return policy for return conditions. For an order-specific delivery question, contact Mcooh.
Temperature Data Logger TK4800 - 8 or 16 Channels - TK4808 Free standard shipping to supported destinations. See the shipping policy for preparation and transit estimates.
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Description
Description
The Testkey TK4808 and TK4816 temperature loggers provide 8 and 16 installed thermocouple channels, a 7-inch TFT display and selectable acquisition speeds.
Select 8 or 16 installed thermocouple channels. Acquisition times of 1 s, 500 ms and 250 ms are specified for a full 64-channel configuration.
Model comparison and specifications
| Specification | TK4808 | TK4816 |
|---|---|---|
| Included measurement channels | 8 | 16 |
| Thermocouple inputs | J, K, T, E, S, N, B and R | |
| Thermocouple temperature range | −200–1800 °C, depending on thermocouple type | |
| Temperature resolution | 0.01 °C | |
| Basic thermocouple measurement accuracy | ±0.2% ±5 digits, excluding thermocouple accuracy | |
| Acquisition time for 64 channels | Slow 1 s, medium 500 ms, fast 250 ms | |
| Channel isolation | 350 V between channels | |
| Cold-junction compensation accuracy | 0.5 °C | |
| Supplied temperature probes | Thermocouples configured for the ordered model, 2 m each | |
| Platform capacity with optional modules | 64 channels, installed channels follow the selected model | |
| Per-channel temperature alarms | Independent upper and lower limits, out-of-limit readings change color | |
| Standard interfaces | RS232C, USB flash drive interface, TF card interface | |
| Communication protocols | SCPI | |
| Input power | AC 85–260 V, 50/60 Hz, 10 VA | |
| Specification environment | 15–35 °C, <80% RH | |
| Net weight | 3 kg | |
| Display | 7-inch TFT LCD | |
Temperature accuracy excludes the thermocouple probe accuracy.
The usable temperature range depends on the connected thermocouple type.
Chassis reference dimensions are 300 × 120 × 320 mm (W × H × D).
Per-channel error correction, open-thermocouple detection, numeric/bar/curve views, and maximum/minimum/average readings are supported.
Additional channel modules are available separately.
Included equipment
- Selected TK4800 series instrument
- Thermocouples configured for the ordered model, 2 m per probe
- USB flash drive
- Communication cable
- Data acquisition software
Product photographs show the TK4808 configuration. The selected model determines the supplied electrical specification and channel configuration.
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