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Brief IntroductionThe newly upgraded JK4000 is a multi-channel temperature recorder controlled by ARM microprocessor. It adopts 4.3 inch color display and multi-channel parallel test. Multi-channel temperature recorder can collect, alarm and transmit multi-channel temperature simultaneously. The JK4000 series sampled the most advanced testing principles to make the temperature test resolution to 0.1 degrees.It has wide adaptability and supports K/N/E/J/T/R/S/B thermocouple. The test range is from -200ºC~1800ºC.
The multi-channel temperature recorder is equipped with RS232 interface. It can directly upload data to PC, and also has USB interface. When it is not convenient to connect to PC, it can save measured data directly to U disk, and then transfer data to PC when needed.And can accept module combination. No matter you need only a few simple data recording channels, you still need hundreds of thousands of performance channels, and provide free communication. Data acquisition, analysis and printing can be easily realized through PC software. With a strong anti vibration shell, it can work in a harsh environment. All isolated digital and analog signals, JK4000 with U disk interface, support real-time data storage. At the same time test and display instrument curve number can be arbitrarily extended, permanent upgrade.
Characteristic:
1: large screen color liquid crystal (4.3 inch) measuring window display all the parameters
2:The operation interface is highly humanized, concise and clear, without noise at work.
3:The 8, 16, and 24 (32) channel data are collected at high speed in real time and are displayed simultaneously at the same interface.
4:The ARM microprocessor uses a patch integrated circuit to further improve the stability and accuracy.
5:The volume of the instrument is reduced and the weight is reduced.
6:Free pluggable of channel module
7:The USB interface can store the collected data in the U disk. Through the computer monitoring software, we can analyze the temperature data generated by the collected data or the data stored on the U disk, and export (Excel) to save, print, etc., which is especially suitable for users who are inconvenient to connect to the computer.
8:Instrument temperature curve display
9:Computer communication software (free gift, free upgrade): collecting, storing, printing temperature data and drawing temperature curve. It is convenient for users to inquire and analyze the data.
10:It can be input by thermal resistance and thermocouple signal.
11:The machine also has the date and time, and the power off is still working.
12:It can be input by thermal resistance and thermocouple signal.
13:The machine also has the date and time, and the power off is still working.
Communication interface: with RS232 communication head or USB communication head, the longest communication distance with computer communication or RS485 can reach 1000 meters, and a computer can connect multiple temperature tester at the same time (simultaneously monitoring multiple data).
Technical Parameter
| Model | JK4000 multichannel data recorder |
| Input type | Thermocouples: J/K/T/E/S/N/B type PT100 PT1000 (need to be customized) |
| Measuring range | Measuring range:E \J \K \N \R \S \T \pt100 type
Measurement accuracy:-200~1800ºC:±(read value×0.5%+1)ºC, -100~0ºC:±(read value×0.5%+2)ºC; The test range is different because of the diversity number |
| Channel number |
8 channel ,16 channel, 24 channel, 32 channel, 40 channel ,48 channel,64 channel (External extension module JK408) |
| Display | 4.3 inch TFT color screen |
| Display resolution | 0.1ºC |
| U disk storage | yes |
| withstand voltage | Between the input circuit and the internal loop 300VAC/1 minutes Between the analog input channels: :100VAC/1minutes |
| scanning speed | 100ms |
| Internal storage | yes |
| curve tracing | yes |
| communication interface | RS232 or RS485 |
| software kit | 2015 version of V1.3 software |
| Single screen display | 32channel |
| Temperature correction | yes |
| Other functions | Clock function calendar function |
| Terminal type | M3 screw type |
| Permissible environmental conditions | 1,Power supply:AC 220V±10%,50Hz±2%; 2,Working environment: working temperature:-20-70ºC,Relative humidity:20%-90%; |
| Size | (W×H×D) Upper frame size(mm):215(w)*88(H)*335(D) Shape size (mm) : 235(w)*105(H) *360(D) Weight :about 3.6kg |
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https://ckt2017.en.made-in-china.com/company-Changzhou-Chuangkai-Electronic-Co-Ltd-.html
Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.
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