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Songshu Testing Instrument Co., Ltd
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Pressure reducing instrument (anti leakage instrument)
Measure the leak resistance of marker pens and water-based ballpoint pens
Product details
Product Overview:
Measure the leak resistance of marker pens and water-based ballpoint pens
Execution standard:
QB/T 2777-2015 "Marking Pen", QB/T 2859-2018 "Whiteboard Pen", QB/T 1655-2006 "Water based Ballpoint Pen and Pen Core"
Product Features:
Technical Specifications:
1 . The decompression speed of the pressure regulator is 8kPa/min to 20kPa/min; Accuracy: ± 0.1kPa/min; Vacuum degree: 0-20kPa;
Accuracy: ± 0.1kPa; Test speed: 10kPa/min to 12kPa/min, adjustable speed.
2. The vacuum chamber of the pressure reducer has a pen holder that can hold 10 test pens.
3. Power supply: AC220V 50Hz.
4. Dimensions: 60x40x80cm
5. Weight: 45kg
6. Control method: Touch screen control, direct display
Application fields:
Measure the leak resistance of marker pens and water-based ballpoint pens
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