Starry Night Vision Car Camera Customized Wide Angle Car Camera

Black shell starry night vision wide-angle AHD car camera

Component Name :  Supplier Inspection Record

Part number :  Shipment quantity :  10000PCS

Page 1 of 2 Production date :

Production type :  () Trial production (√) Mass production

Number Inspection Item Technical Requirements Inspection Method/Measuring Tool

1. There is no obvious scratch feeling on the surface of the metal parts in terms of size and appearance   but there are visible linear indentations at a 30cm visual distance .  Under the illumination of two 40W-60W fluorescent lamps   at a distance of 25-30cm and a 45 ° angle   visually inspect the product for any appearance defects .  Scratches    Finger touch and no scratch (prick) on the hand are sufficient . 

2. The assembly performance is stable and sealed  .  The screws are not loose  .  The upper and lower covers have strong knobs    and the structure of the product is assembled by hand for direct pressure    torque, opening and closing rotation   and testing
3 Electrical tests 1 .  Camera adjustment 2 .  Camera signal 3 .  Power cord 4 .  Power on test 1 .  DC12V

Current normal power on test   visual and functional test    visual chart test .  2 .  Normal force for socket combination .  3 .  Normal appearance of monitoring screen .  4 . DC12V power supply test

4 voltage test voltage (Vpp) :  11 - 14V can start the adjustable power supply normally

5. Under normal working conditions of the image testing camera   the display should be free of spots  the image should be normal   there should    be no blurring   color matching    and the display should be full visual inspection instrument
6   Power test 11-14V  image function is normal   current test is normal    and the structure of the product is assembled by hand for pressure  torque   opening and closing rotation  and testing
7 .  Waterproof test :  Immerse in 1 meter of deep water for 30 hours without water ingress or fogging .  Visual inspection
8 .  High temperature test :  65 degrees Celsius .  High temperature oven .  5 hours .  80 degrees Celsius .  Oven .  2 hours .  Camera working normally. High temperature oven
9 .  Low temperature test  - 20

12 Other requirements customized according to customer requirements

13 Vibration mode test   1st gear strong   2nd gear medium  3rd gear low vibration test  vibration instrument

14 copy machine test power supply 12V   power on mode   24-hour aging 12V power supply

15. Simulate car power supply test power supply 12V-36V .  Power on mode .  Connect the recorder for testing .  Adjustable power supply + car           recorder + display

16 Night Vision Effect Test Results 15 meter Clear Special Display Device Tested in a 20 meter Darkroom
Comprehensive conclusion :  Qualified £ OK £ Unqualified £