Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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Energy Efficiency Lab Cooling Capacity Power Consumption Chamber for Household Refrigerating Appliances
Overview:
The chamber design base on relative international test standard or some local standard, such as ISO 15502, IEC 62552, GB/T 8059, it use to test the performance for refrigerator, cooler or freezer, it can test the cooling capacity, power consumption and many performance parameters for test unit. The chamber often use for product development and quality control department, it is necessary facility at manufacturer and certification organization; the chamber also can customizate according the customer’s special test standard.
Standards:
Design and testing can be customized according to the following standards:
► BS EN ISO 15502:2005
► IEC 62552-2015
► SASO 2664
► Other international standards
Types of UUT :
Single door vertical refrigerator, double door vertical refrigerator, horizontal freezer
UUT Capacity:
| UUT Type | Power Input | Capacity ( W ) |
| Refrigerator Cooler Freezer | Single Phase 100~300V 0~20A 40~70Hz | Test unit Power input under 5KW |
Test Chamber Environment:
| Chamber | Temperature 0～75℃ | Testing Accuracy ±0.2℃ | Control Accuracy ±0.2℃ |
| Humidity 30～85RH% | Testing Accuracy ±2RH% | Control Accuracy ±2RH% |
Test Contents:
According standard ISO 15502, IEC 62552:
Energy consumption
Storage temperatures
Fresh food storage temperatures
Frozen food storage temperatures
Chill compartment temperature
Freezing capacity
The temperature rise of load time
Cooling speed
Voltage, Current, Power, Power factor
Working coefficient
Moist Air Properties Measurement
Systems Software Description:
This systems software bases on Microsoft Window systems, use NI LabView and Visal Studio as development tools, it is design according our chamber type product details and custom’s special requipments, make sure it can match every deference customer.
Systems software function include some necessary test function according the relative international test standard, it provide many kinds functions for testing, that include the test conditions choose, test stable situation judge, sensors offset adjust, curve operation, test report operation etc.