STT-200 DP Tester

STT-200 DP Tester

Horizontal - Separated

Standard Leak 

High Precision DP Sensor

High Precision Regulating Valve


CPU: NXP QUAD CORE I.MX6Q/NXP DUAL CORE I.MAX6DL

Framework: CORTEX-A9

Frequency: 1GHz 

Memory: 1GB DDR3 / 2GB DDR3

ROM: 8GB EMMC

Storage USB Flash Disk

7.0-Inch True-color Touch Screen With 1024 * 600 Resolution


Product Feature

Parameter

Installation Dimension

High leak detection capability

The unique high sensitive differential pressure sensor can detect the micro differential pressure caused by leakage

 and judge whether there is a small leakage in a short time.


Less air circuit failure

Within high pressure differential pressure sensor and air control valve independently developed, 

and has self inspection function of air circuit.


Have core technology patents and rights

It has a patent for the structure of a new capacitive differential pressure sensor. 

It has variable pole distance and the capacitive plate is a differential structure. 

It has high sensitivity, high accuracy and small error. It is suitable for measuring small gas differential pressure.



It Can Meet Various "Leak Detection Needs"

Improve Quality
Improve test accuracy
Recordable data
Quantification of leakage
Keep the test article clean
Improve Efficiency
Realistic automation
Improve working environment
Easy to operate
Shorten test time
Reduce Cost
Reduce equipment costs
Reduce complaints
Reduce additional consumption
No dry work required



Method

Differential Pressure Testing
Differential Pressure Sensor(1)Range:0~600Pa ,  Accuracy:±(1%Rdg+1Pa), Resolution:0.1Pa
(2)Range:0~2000Pa ,Accuracy:±(1%Rdg+10Pa), Resolution:1Pa
Pressure SensorRange: 0~1000KPa,  Accuracy:±2%FS,  Resolution:0.1%FS
Range:0~100KPa,  Accuracy:±2%FS, Resolution:0.1%FS 
Temperature SensorPT100,-50℃-300℃;Resolution:0.1℃;
ClassA Accuracy(0.15+0.002*|t|)℃;
Display7-inch capacitive touch screen display
Resolution:1024×600,Size:W154mm×D86mm
Display UnitTest PressureKPa.MPa,bar,psi
LeakagemL/min, L/min, mL/s, Pa/s, Pa/min
VolumemL, L
Display of Leakage4-bit,sampling frequency:10 times/sec
Leakage Judgment Value(1)±599.9Pa
(2)±1999.9Pa
Time Setting999.9sec( Resolution:0.1sec)
LanguageChinese & English
No.of ProgramsUp to 128 Programs
Rear Rerminal I/OInput Signal:13, Output Signal:13 
External Solenoid Valve Control Signal:10 
Rear Terminal CapacityExternal input: the maximum voltage of each node is 10mA and the maximum voltage is 30V
External output: the maximum voltage of each node is 200mA and the total current is 1A
External solenoid valve:the maximum voltage of each node is 0.5A and the total current is 1A
Range of Temperature and Humidity 0~40 ℃ 45~85%RH No condensation
CPUCortex-A9  1GHZ(DRAM 1GB,ROM 8GB Emmc)
RS232C(1) Output leakage data and set value at the same time
(2) Connect to printer and communicate with modbus RTU
RJ45 Communicate with  rofibus,profinet,Ethernet/I,Modbus TCP ,devicenet
USB(1)  Data saving: result, leakage value, test, PR#, time, etc.
(2) Setpoint download CSV file
(3) Connected to printer,code scanning grab,keyboard,mouse,USB and PC
Supply VoltageAC 100~240V,50/60Hz
Gas Source1.Driving Gas:400~700KPa
2.Solid particles and concentration level 4(40μm &10mg/m3
3.Dew point level 4(-40℃)
4.Maximum oil concentration level 3(1.0mg/ m3
Consumption≤50W
Appearance DimensionTest box: L390* W284* H191 (mm)      Control box: L243* W87* H177 (mm)
Weight9kg
Enclosure(1)power cord
(2)I / O connector, inspection report, operation manual, quality tracking certificate