EN 16825 Refrigerated Storage Cabinets Door Drawer Open Close Test Equipment

Refrigerated Storage Cabinets Door Drawer Open Close Test Equipment

Equipment overview:

This equipment adopts PLC intelligent control and standard color LCD touch screen, it is equipped with position adjustable actuators and vacuum suction cups to absorb the surface of door and drawer. The test angle, speed, and door and drawer opening and closing time can be preset, so as to truly simulate the opening and closing actions, achieving an intelligent control method and multiple functions in one machine.

Equipment principle:

The opening and closing of the drawer adopts servo motor to drive the mechanical arm forward and backward, pulling the drawer to be opened. The pull-out stroke can be preset.

It adopts column structure, it is equipped with one-station drawer opening and closing structure.

Test steps for drawer:

Step 1:

Initially open the drawer: the manipulator of drawer opening and closing opens drawer 1, opening and closing rate is 1.5 s. Total opening time T= total volume L*0.30s/2 (30s< T <90s), drawers shall be opened at 70％+5 0 of the depth of the drawer or at maximum opening allowed by construction if smaller than 70%.

Step 2:

Drawer opening and closing test: 10min later, the manipulator of drawer opening and closing opens drawer 1, 1.5 s for opening, 4 s remains, 1.5 s for closing. 6 times per hour, That is, 0min, 10min, 20min, 30min, 40min, 50min each open and close once.

Stop opening and closing the drawer when the total test time reaches 12 hours.

Step 3:

Keep the drawers closed for 12 hours, then the test is completed.

Main technical parameters:

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo  products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment,  automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.