Introduction: AL-700 has the advantages of good sealing, no heat generation and long service life. The instrument has an intelligent test function. According to the use characteristics of the differential pressure leak detector, it can effectively eliminate the errors caused by temperature and deformation through the learning and correction function, realize short-time precision measurement, and greatly improve the test efficiency. Features: 1. 4.3-inch LCD screen, Chinese interface, clear operation interface 2. High sensitivity, small volume differential pressure sensor 3. Special air control valve with no heat and large flow is adopted 4. The structure of the air circuit is simple and the content cavity is small 5. Intelligent testing, accurate and efficient 6. Leakage unit Pa, ml/min, Pa/s optional 7. With 99 channels, parameters can be set independently 8. 9999 groups of data storage (USB exportable) Application areas: Motor vehicle parts: cylinder block, cylinder head, oil pan, engine, cylinder head, radiator, gasoline pump, washer pump, electronic fuel pump, vane pump, gear pump, brake booster, intake manifold, exhaust manifold Tubes, oxygen sensors, lights Gas appliances: stove components and accessories, bellows, pressure regulating valve, plug valve. Electrical products: sealed relays, sealed motors, submersible pumps, hard drives, etc. Hydraulic and pneumatic components: solenoid valves, cylinders, filters, various water valves Others: medical device parts, watches, underwater cameras, food packaging Technical parameter: Measurement method: differential pressure detection method Differential pressure Accuracy: ±0.5%FS Display range: ±999Pa Resolution: 1Pa or 0.001ml/min Sensor range: ±2500Pa Sensor pressure: 2MPa testing time Setting range: 0~999.9s (delay, pressurization, balance, detection, exhaust) Resolution: 0.1s Pilot pressure: 400~600KPa clean, dry, non-corrosive gas Display screen: 4.3-inch LCD screen Curve display: time-leak curve Input terminal: 7 channels Output terminals: 8 channels, RS232, DC24V, 4~20mA (optional) Bubble function: continuous inflation for leak detection Group setting: 99 groups of parameters can be set independently Judgment limit setting: pressure judgment, test result judgment Clearing and learning functions: Eliminate errors caused by temperature, deformation, etc. of test parts Weight: about 13kg Working temperature: 5~40℃ Relative humidity: ≤85%RH (no condensation) Air source: stable, clean, dry, free of corrosive gases, dew point temperature ≤-25℃ Power supply: AC100~240V±10% 50Hz Dimensions: 250mm×200mm×380mm(L×W×H)
Introduction: AL-700 has the advantages of good sealing, no heat generation and long service life. The instrument has an intelligent test function. According to the use characteristics of the differential pressure leak detector, it can effectively eliminate the errors caused by temperature and deformation through the learning and correction function, realize short-time precision measurement, and greatly improve the test efficiency.
