JK9000 multi-channel data recorder-Changzhou Jinko Electronic Technology Co., Ltd.
 
 
 
 
 
 
 
Multichannel Data Recorder
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JK9000 multi-channel data recorder
keywords:JK9000-8/JK9000-16/JK9000-24/JK9000-32/JK9000-64
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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 Analog input specification

Item

Content

Input type

Photoelectric relay scanning mode, full channel insulation input, balanced input

Mode input terminal shape

M3 Screw terminal

Measuring range

Voltage

0.01mV-100V F.S.(full range,Highest resolution 1µV

Thermal resistance

TypePT100

Thermocouple

TypeK、J、E、T、R、S、B、N

Humidity

Digital signal input  (Switzerland Rotronic accuracy 0.8%)

(domestic high accuracy 1.5%)

Current

0.01mA-20.00mA

Sampling rate

100ms (full channel)

Measuring accuracy

Temperature/

thermocouple

Types

Measuring

temperature range

(TS:measuring temperature

Measuring accuracy

R

0≤TS≤100℃

±5.2℃

100<TS≤300℃

±3.0℃

300<TS≤1600℃

±(0.05% of rdg.+2.0℃)

S

0≤TS≤100℃

±5.2℃

100<TS≤300℃

±3.0℃

300<TS≤1760℃

±(0.05% of rdg.+2.0℃)

B

400≤TS≤600℃

±3.5℃

600<TS≤1820℃

±(0.05% of rdg.+2.0℃)

K

200<TS≤0℃

±(0.05% of rdg.+2.0℃)

0℃<TS≤1370℃

±(0.5% of rdg.+1.0℃)

E

200≤TS≤-100℃

±( 0.05% of rdg.+2.0℃)

100<TS≤800℃

±(0.05% of rdg.+1.0℃)

T

200≤TS≤-100℃

±(0.5% of rdg.+1.5℃)

100<TS≤400℃

±(0.1% of rdg.+0.5℃)

J

200≤TS≤-100℃

±2.7℃

100<TS≤100℃

±1.7℃

100<TS≤1100℃

±(0.05% of rdg.+1.0℃)

N

200≤TS<0℃

±(0.1%of rdg.+2.0℃)

0≤TS≤1300℃

±(0.1% of rdg.+1.0℃)

Standard contact compensation accuracy

±0.5℃

PT100

100<TS≤100℃

±0.2(must be customized

A/D converter

ModeΔΣ,16Bit(Effective resolution±1/40000)

Maximum input voltage

Between input terminal +/-

-100V~100V: p-p

Between channel1-1/(-1)

60Vp-p

Between input terminal/GND

60Vp-p

Maximum withstand voltage

Between channels

350Vp-p(within 1 minute)

Between input terminal/GND

350Vp-p(within 1 minute)

 





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