STT-100 DP Tester
STT-100 DP Tester
Cost-effective leak detector
Cost-effective leak detector
Graphical interface and user-based HMI design
Support label printing and barcode scanning
The detection pressure difference can be displayed with real-time waveform
Positive and negative pressure detection are optional, the maximum negative pressure can be detected to -85KPa.
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
Recordable data
Quantification of leakage
Keep the test article clean
Improve Efficiency
Realistic automation
Improve working environment
Easy to operate
Shorten test time
Improve working environment
Easy to operate
Shorten test time
Reduce Cost
Reduce equipment costs
Reduce complaints
Reduce additional consumption
No dry work required
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 Sensor | Range: 0~1000KPa, Accuracy:±2%FS, Resolution:0.1%FS | |
| Range:0~100KPa, Accuracy:±2%FS, Resolution:0.1%FS | ||
| Temperature Sensor | PT100，-50℃-300℃；Resolution：0.1℃； | |
| ClassA Accuracy（0.15+0.002*|t|)℃； | ||
| Display | 7-inch capacitive touch screen display | |
| Resolution:1024×600,Size:Ｗ154ｍｍ×Ｄ86ｍｍ | ||
| Display Unit | Test Pressure | KPa，MPa，bar，psi |
| Leakage | mL/min， L/min， mL/s， Pa/s， Pa/min | |
| Volume | mL，L | |
| Display of Leakage | 4-bit,sampling frequency:10 times/sec | |
| Leakage Judgment Value | （1）±599.9Pa | |
| （2）±1999.9Pa | ||
| Time Setting | 999.9sec（ Resolution:0.1sec） | |
| Language | Chinese & English | |
| No.of Programs | Up to 128 Programs | |
| Rear Rerminal I/O | Input Signal：13, Output Signal：13 | |
| External Solenoid Valve Control Signal：10 | ||
| Rear Terminal Capacity | External 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 | |
| CPU | Cortex-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 Voltage | AC 100～240V，50/60Hz | |
| Gas Source | 1.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 Dimension | L390*W284*H191（mm） | |
| Weight | 9kg | |
| Enclosure | （1）power cord | |
| （2）I / O connector, inspection report, operation manual, quality tracking certificate | ||
