Cigarette rod finished product testing equipment

Product Detail

Product description: 1: Do semi-automatic testing, manual loading, and automatic switching between test items; automatic Judging the test results, the test output needs to be automatically counted and the yield rate is displayed, one product is tested each time. 2: The test output and input need to be optimized for the copper column pressing contact test.

Test items:
output test	1. Connect D+ and D- to the voltmeter, and the microphone head is triggered to work when the airflow rate is 14ml/s, and observe the voltage change on D+
Microphone detection	2. The voltage on D+ will vary between 2.45-2.65V
Suction resistance test	1. Connect to the nebulizer (copying), the airflow rate is 14ml/s, and the suction resistance is tested.
Suction resistance test	2. The suction resistance of 0.8-1.1Kpa is acceptable
Protection test	1. Add a load of 0.2Ω to both ends of D+ and D-, blow air to the microphone head to observe the status indication of the light
Overcurrent Short Circuit Test	2. When blowing on the microphone, the red led flashes 3 times.