Haida test equipment obtained certificate of new high-tech enterprise in 2019 Phone:+86-13602361535 E-mail:manager@qc-test.com
Direct-Pressure Air tightness Detector
Product Description
The direct pressure tester judges the airtight performance by measuring the internal or external pressure of the test sample.
A direct pressure tester generally consists of a pressure sensor and a pneumatic control system. The pressure sensor measures the gas pressure in contact with the test sample, while the pneumatic control system regulates the air pressure difference between the test sample and the ambient environment. Direct pressure testers usually feature a wider measurement range and are capable of detecting relatively large variations in gas pressure.
Product Specifications
| Model | 5156-HD |
| Instrument Type | Direct-pressure |
| Power supply | AC 220 V/50Hz (±10%) |
| Max power | 50W |
| Cabinet dimension(W*D*H) | 300 x 370 x 290 mm |
| Cabinet material | Precision sheet metal, carbon steel Q235 |
| Cabinet surface | White, matte finish, spray painting outer surface |
| Overall weight (Net weight) | 12Kg |
| Air supply pressure | 0.6Mpa~0.8Mpa (Clean, dry, non-corrosive) |
| Air supply medium | Compressed air |
| Air pressure stabilizer | Two-stage (Filter/Pressure-reduction Regulate&Stabilize pressure) |
| Air intake port | Φ8 |
| Test port | Φ4 |
| Test quantity | 1(Single station) |
| Test range (Operating pressure range) | -70Kpa~-500Kpa |
| Pressure adjustment mode | Manual (Pressure regulation) |
| Pressure regulation accuracy | ≤200Pa (Stabilize pressure) |
| Pressure mode | Positive & Negative pressure (Full-function model) |
| Testing accuracy | ≤0.1% F.S Full scale |
| Inflation speed | 0.63dm3/(s·bar) Flow rate when pressure difference is 1 bar |
| Resolution (Display accuracy) | 1pa |
| I/O contact | I=4/O=8 Input: start/stop/raster/emergency stop. Output: pass/fail signal/DC24V,GND, also supports control of six relay channels |
| Serial Interface (Supports Modbus RTU standard protocol) | RS232, RS485 Supports communication with host computer |
| USB port | Barcode Scanner, USB Drive, Mouse |
| Ethernet port | Connect to upper computer for communication (Support standard Mudbus TCP/IP protocol) |
| Display screen | 10.1-inch color LCD Widescreen |
| Operation interface | Touch-type (Human-machine interaction) |
| Language | Chinese/English |
| Program quantity | 60 sets (Freely switchable) |
| Test pressure unit | 11 types (Pa N/m2 mbar hpa kpa bar Mpa psi ib/in mmHg Torr) |
| Leakage value unit | 10 types (Pa mmHg Torr mbar hpa kpa pa/s kpa/s pa/min kpa/min) |
| Leakage rate unit | 8 types (cm3/m3 sccm mL/min mL/s L/min mL/h L/h pa.m3/s) |
| Judgment mode | Automatic judgment with sound and light alarm |
| Pass: Silent + Green Light | |
| Fail: Sound + Red Light | |
| Barcode Scanning Function | Supports barcode and QR code scanning |
| Historical data export | Store up to 100,000 test records; USB export available |
| Usage environment | |
| Environment temperature | 0~40℃ |
| Environment humidity | ≤95%RH(No condensation) |
| Altitude | ≤ 500 m |
Leave A Message
Quick Link
HAIDA Test Equipment
About Us
Contact us