Product Description:
JK808 handheld multichannel temperature tester is a handheld multichannel temperature tester controlled by ARM microprocessor, sampling and multichannel parallel test, at the same time for 8-channel temperature acquisition, alarm, and communication transmission. Compatible with a variety of temperature sensors, fast response, stable data, at the same time has the function of breaking couples detection. Sampling the most advanced test principles, so that the temperature test resolution to 0.1 degrees. JK808 handheld multichannel temperature tester has a wide range of adaptability, support K/N/E/J/T/R/S/B type thermocouple. The test range is from -200℃ to 1800℃. The operation is simple and convenient, the instrument can be well compatible with large capacity memory and has a strong PC communication ability, the instrument is standard equipped with USB interface, and provides free communication through the PC software can easily realize the data acquisition, analysis and printing. The JK808 has a strong vibration-resistant housing that works in harsh environments. Fully isolated digital and analog signals, safe and reliable. JK808 standard with U disk interface, support real-time data storage
Performance Characteristics:
2.8 "TFT true color LCD, Chinese and English options.
Cold end compensation
Standard USB disk interface, support large capacity storage devices
标配MiniUSB接口
Automatic detection of broken couples
Specify channel scan
Standard JK808-A data acquisition software
8.4V lithium battery power supply
Scope of application:
Suitable for household appliances, motors, electric heating appliances, temperature controllers, transformers, ovens, heat protectors, power supply, lighting, electric power,LED and other industries of manufacturers and quality inspection departments to test multi-point temperature
Technical parameters:
Model number |
JK804 |
JK808 |
Channel |
4 way |
No. 8 |
Dividing sign |
Thermocouple: J/K/T/E/S/N/B |
|
Basic accuracy |
0.2%+1℃ |
|
Test range |
-200℃~1800℃(Test range因Dividing sign不同而有差异) |
|
Resolution rate |
0.1℃ |
|
Channel数 |
4 way,No. 8;可扩充至64 way |
|
Scanning speed |
快速:100ms/Channel
|
快速:100ms/Channel
|
Correction |
每Channel误差修正 |
|
Comparator |
上下报警每Channel单独设置上下值 |
|
Standard interface |
USB flash drive port USB communication port |
|
Standard software |
JK808A Data acquisition software |
|
Cold end compensation |
Accuracy: 0.5℃ |
|
Other |
TFT-LCD true color liquid crystal disy, broken couple detection function |
|
Power requirements |
Input: 100-240V to 50/60Hz 0.35A
|
|
Attachment |
Type K thermocouple 8 PCS (2 m/PCS) DC power adapter
|