Specifications
| Display | 7 inch TFT true color LCD industrial touch screen |
| display format | Real-time tabular values, real-time bar graphs, real-time Linear dispersion graphs |
| record query | You can check the history of Linear dispersion and historical alarm records on this machine. |
| Number of channels | Channel 8 |
| Thermocouple | KJETNSRB |
| Basic Precision | 0.2 ℃ + 2 characters (without Thermocouple error) |
| Measurement range | -200~1820 ℃ (subject to Thermocouple indexing range) |
| cold junction compensation | Accuracy: 0.5 ℃ |
| resolution | 0.1℃ |
| correction | Independent error correction per channel Y = kx + b (x = Measured value) |
| Number of files | 64 (cyclic record) |
| file Capacity | A file can record the number 130,000 groups (without distinguishing between Number of channels) |
| U disk interface | Export the log file and read the software files stored in the built-in memory. |
| recording time | The 1-second recording interval can be recorded continuously for 97 days, and the total duration is calculated = the recording interval is X97 days. |
| Sampling speed | Fast per channel: 0.1S, Medium speed: 0.5S, Slow speed: 1S |
| channel isolation | AC/DC up to 350V, high Voltage live measurement, super anti-interference ability |
| Control output | Standard 2-way relay output (can set back difference and delay) |
| Alarm sound | Buzzer sound all the way (sound at any alarm, can be set to mute) |
| recording interval | HH: MM: SS, time and seconds can be adjusted arbitrarily (1S~ 24H: 60M: 60S) |
| Communication interface | USB, RS485, RS232, and LAN come standard with four interfaces. |
| Power supply | AC85-265V + 10%, Frequency 50Hz/60Hz < 10W |
| Thermocouple | One 2m K Thermocouple per channel |
| Dimension | 310*330*135mm |
| Weight | About 5Kg (different configurations vary) |
| environmental conditions | 5~ 40 ℃, 20%~ 80% RH (no condensation) |
Packing list
Host * 1, power cord * 1, user manual * 1,
Certificate/Warranty Card * 1, Quality control report * 1, Thermocouple * 8,
Communication line * 2
After-sales instructions
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/47932/Specification.html , which is only used by users who purchase commodities from the NBCHAO.