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Address
No. 58 Zhengliang Fourth Road, Shenbei New District, Shenyang City
Shenyang Jinke Precision Instrument Equipment Co., Ltd
No. 58 Zhengliang Fourth Road, Shenbei New District, Shenyang City







GTI Jinko Economic Air Flow TesterProduct Introduction
GST-4000The series leak detector adopts a micro flow sensor to directly read the air flow passing through the sensor, and the instrument directly displays the leakage rate of the tested part. The test results are independent of the volume of the tested object, and the testing process is simple, fast, and the test results are true and accurate. It can be widely used for testing products such as gas plug valves, carburetors, and general engines.
Key Features:
☆ Automatic determination of testing pressure, automatic determination of flow upper and lower limits, fast testing speed, and high testing efficiency
☆ Power on self-test, fully functional self diagnosis
☆ Equipped with air filtration regulation and voltage stabilization system, internal voltage stabilization circuit
☆ Multi channel data storage (suitable for detecting multiple varieties)
☆ All core components are imported to ensure accurate testing and stable performance
Application fields:
Motor vehicle components: carburetor, motorcycle engine, fuel inlet needle valve, fuel tank switch
Gas appliances: gas stoves, gas meter valves, gas ovens, plug valves, gas water heaters
Electrical products: sealed relays, sealed motors, submersible pumps, solenoid valves
Other: Medical devices, watches, underwater cameras, food packaging, etc
GTI Jinko Economic Air Flow TesterSpecification parameters:
○Instrument selection
| Selection | Instrument selection | measurement range | resolution | 通道 | external input | External output | test scope |
| GST-4000 | 0.00~9.99ml/min | 0.01 ml/min | 10 | have | nothing | 3~50kPa | |
| GST-4100 | 0.00~9.99ml/min | 0.01 ml/min | 10 | have | have | 3~50kPa | |
| GST-4200 | 0.0~199.9ml/min | 0.1 ml/min | 10 | have | have | 3~50kPa |
○Performance and indicators
| measurement method | Air flow test |
| test scope | 3~50kPa |
| Pressure resolution | 0.1kPa |
| Time Setting | 0~999s |
| Traffic display | 4Digital display tube |
| external input | 6Road passive contact switch |
| External output | 6Road relay contact |
| Air treatment equipment | Pre treat the air entering the testing instrument |
| RS232interface | Used for control of upper computer (optional) |
○General indicators
| Operating temperature | 0~40℃ |
| Use humidity | ≤85%RH(no condensation) |
| power supply voltage | AC220V±10% 50Hz |
| stressor | ≥0.2MPaAnd the fluctuation range is not greater than±0.01MPaDry and clean compressed air |
| interface dimensions | G1/4″ |
| weight | about11kg |
| Overall dimensions | 420mm×200mm×254mm(L×W×H) |