Performance characteristics:

● Simultaneous measurement of multiple test units (up to 8 units);

● Universal input: current, voltage, thermal resistance, thermocouple, pressure;

● The seamless display of historical data trends; 

● Screen information is stored on U disk;

● Automatic upgrade instrument operation software through USB HOST; 

● Chinese and English optional operation interface;

● RS232, USB HOST, USB, Device and LAN can facilitate data communication with PC and remote control of instruments;

● Free plug in each test unit;

● Temperature compensation function (TC);

● The WiFi interface is used to implement online operations;

● Data storage function to facilitate real-time preservation of measurement results;

● Flexible and convenient file operating system;

Display Characteristics:

● Adopt high brightness color 10.1 inch TFT LCD screen, CCFL backlight and clear picture;

● Rich display, powerful data search function, status indicator function;

● Intuitive touch screen operations;

● With flashing alarm display, at the same time indicate the lower and lower limit, upper limit and upper limit alarm of all channels;

● There are four basic pictures: digital display, bar picture display, real-time curve picture, recall curve and picture;

● Real time curve recording interval of 1 second ~9999 seconds, step setting, corresponding to the whole screen curve time 30 seconds ~300 minutes;

● Recalling curve intervals are set from 1 second to 9999 seconds;

● Recalling the curve reading cursor function.

Flexible construction

● When more channels are needed, the i/o module can be added;

● Relay alarm output.

Basic function

● The use of ARM microprocessor can achieve up to 64 signals acquisition,recording, display and alarm at the same time;

● The display accuracy is high, and the basic error is ±0.2% F·S;

● Built in GB2312 Chinese characters library, using full spelling input method;

● Equipped with standard three USB interfaces, the U disk is used to transfer historical data quickly and conveniently; and it can also access keyboard and mouse;

Power supply

● With high-quality brand-name switching power supply, it can work normally in AC voltage AC 85V~265V wide voltage range;

● Provide transmitter DC 24V isolation distribution;

● Through EMCIII level, ensure the instrument work well in bad environment.

Input signal

● DC current, DC voltage, thermal resistance, thermocouple, pressure type, input through key input, isolation universal input;

● Temperature and pressure compensation supports signal input, constant selection, and provides a variety of compensation models, such as superheated steam, saturated steam, pressure compensation, and other compensation models;

● DC current: (4~20) mA, (0~10) mA, (0.01~20.00) mA;

● DC voltage: 0.01mV-100V;

● Thermal resistance: Pt100 (three wire system);

● Thermocouples: K, S, R, B, N, E, J, T;

● Temperature & humidity: 2305 temperature and humidity probes can be tested directly (-20℃ to 110℃) (humidity 20% to 98%);

●Optional AM2001 humidity module (3%, condition: 25℃, 60%RH, other conditions are accuracy 5%);

● Other input signals or indexing numbers should be specified when ordering.

Communication and print interface (optional function)

● photoelectric isolation;

● RS232 and RS485 standards;

● Communication rate 960019200, 57600, 115200 by setting selection;

● Supporting test software, providing configuration software and application software technical support;

● Optional ModBus RTU protocol and communicate with host computer;

● Support standard ModBus RTU protocol (optional function), not only supporting our company's data management software, but also support popular configuration software such as MCGS and King view.

Output:

● Relay alarm output; configuration 12 alarm function;

● Configurable 8 point Transmission output, photoelectric isolation, error is less than ±0.2% F·S;

● Current output (4~20) mA, (0~10) mA, (0~20) mA are optional;

● Voltage output (0~5) V, (1~5) V optional;

● The factory defaults setting is (4~20) mA,and other types of specified demands should be marked when ordering.

Storage:

Large capacity internal memory 4G.

It supports long time and multi-channel recording of large capacity FLASH, and can quickly transfer data from the FLASH to the computer through the U disk. The capacity of the built-in FLASH is 64M bytes, if the 8 channels is recorded once in 20 seconds. It can record 65 days and record the data of all channels as fast as 100ms.

JK9000 user manual.pdf