Payment & Shipping Terms:
|The Sample:||15 × 150mm||Load Method:||Weights Suspended 2 . 5N ± 0 . 05N ( 255 ± 5gf )|
|Bending Angle:||90 ± 2 °||Bending Speed:||360 ± 6 Beats / Min|
|Fixture:||0 . 5mm , 1 . 0mm , 3 . 5mm||Transmission Machinery:||Stepper Motor|
Vertical Refrigerator Furniture Testing Machines for Door Fatigue
This tester is used for testing the switching ability of cabinet door , the retractable connecting rod does rectilinear motion back and forth , which is the same as the motion of cabinet door switching and drawer being pulling and pushing . And it is easy to operate and convenient to control . From the test result , we can know the quality of specimen .
ISO15502-2005,GB/T8059-1995,IEC60335 etc .
3, main technical parameters
|Status of refrigerator||at room temperature 16～30°and disconnecting to power|
|Opening angle of refrigerator door||45°|
|Requirement of cycle of cabinet opening||20-30times/min ( Refrigerator door opening and closing for a cycle )|
|Special requirement||it can be set to open 1 time/1-60min , and the opening time is 8～12s/time and adjustable . The maximum times of door opening can not be less than 990 thousand times .|
|Height of refrigerator door||the height of different doors is different , and the height of rocker arm can be adjusted for testing .|
|The direction of refrigerator door opening||left side and right side both work , and it suits for double door refrigerators .|
|Structure of refrigerator door||it can fulfill the testing requirements of drawer type front and rear door .|
|Maximum dimension of refrigerator||2400mm X 1200mm X 850mm|
Do not use this tester in below condition :
vibration and swing
High temperature , dusty , moist
Make sure the AC power outlet grounding
Forbid to use strong solvent ( for example , benzene , nitro oil ) to clean the outside surface of refrigerator .
Do not fill any water and sundries into the refrigerator to prevent the circuit elements from damaging and getting an electrical shock .
The manufacturer and the units which are approved by the National Metrology Department are responsible for dismantling and adjusting the display , other people can not dismantle it without any permission .
refrigerator door tester is designed by the national laws and regulations and the relevant standards and it is the main mean to check the quality and function of freezer door ,
Refrigerator door test plays an technical role in the refrigerator product quality safety evaluation , market regulation and product trade . And it can guarantee the refrigerator product quality safety , improve the overall level of refrigerator industry .
Refrigerator door testing units test the specimen through the use of scientific testing methods and precious equipments , and then get a accurate quality inspection results , and then report to enterprises .
Then enterprises find the unqualified products according to the testing results , and analyze the quality problems and then get a solution . Through this inspection , feedback , correct process , promote the enterprises to improve product quality .