GL007B Air tightness tester for mask breathing valve
Introduction: It is suitable for air tightness testing of breathing valve of self-priming filtering anti-particulate respirator. It is used in medical device inspection institutes, protective mask manufacturers and other units. Compliant with the standard: GB 2626-2019 Respiratory protection Self-priming filter type anti-particulate respirator Features: 1. High-definition color touch screen, easy to operate 2. The micro pressure sensor has high sensitivity and is used to collect test data pressure 3. The built-in micro-printer is convenient for printing the experimental results. 4. Equipped with a high-precision vacuum pump to precisely control the vacuum pressure. 5. Equipped with high-precision gas flow control, real-time digital display of flow, stable control of airflow and manual setting. Technical parameter: Micro pressure measurement range: -1000Pa~0Pa; accuracy is 1%; resolution is 1Pa Flowmeter range: 0 mL/min ~100mL/min; accuracy is %1; resolution 0.1/min Buffer capacity: 5L Air pump rate: 2L/min Power supply: 220V 50Hz
Introduction: It is suitable for air tightness testing of breathing valve of self-priming filtering anti-particulate respirator. It is used in medical device inspection institutes, protective mask manufacturers and other units. Compliant with the standard: GB 2626-2019 Respiratory protection Self-priming filter type anti-particulate respirator
