Sinuo Testing Equipment Co. , Limited
| Payment Terms | T/T |
| Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 Days |
| Packaging Details | Export packing |
| Humidity fluctuation | ≤2.5% |
| Temperature fluctuation | ±0.5℃ |
| Cooling Rate | ≧1°C/min |
| Heating Rate | ≧2-3°C/min |
| Humidity Range | 20%～98%RH |
| Temperature Range | -40 °C ~+180°C |
| Inner Size | 800*600*850 mm |
| External Size | 1350*1150*1950 mm |
| Brand Name | Sinuo |
| Model Number | SN881-408L |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 Days | Packaging Details | Export packing |
| Humidity fluctuation | ≤2.5% | Temperature fluctuation | ±0.5℃ |
| Cooling Rate | ≧1°C/min | Heating Rate | ≧2-3°C/min |
| Humidity Range | 20%～98%RH | Temperature Range | -40 °C ~+180°C |
| Inner Size | 800*600*850 mm | External Size | 1350*1150*1950 mm |
| Brand Name | Sinuo | Model Number | SN881-408L |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| High Light | 408L Temperature Humidity Chamber ，IEC60068 Temperature Humidity Chamber ，IEC60068 Environmental Testing Chamber | ||
IEC60068 Environmental Testing Temperature and Humidity Chamber 408L
Complied Standards & Clauses
It conforms to standards:
IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”
IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”
IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”
IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT”
Product Overview
This test chamber is used for cold, heat, humidity and dryness testing of raw materials and devices such as electronics, electricians, electrical appliances, plastics, etc. The purpose is to confirm the products reliability of storage and transportation under high and low temperature alternating heat and humidity.
Technical Parameters
| Cooling system | |
| Operation mode | Air-cooled mechanical compression single-stage refrigeration mode |
| Heating and cooling devices | 1. Hitachi or Emerson low-temperature and low-noise scroll compressor (air-cooled heat dissipation method). 2. Cooling method: air cooling |
| Heat and cold exchange device | Single-stage refrigeration system, Emerson low-temperature and low-noise scroll compressor imported from the United States. Adopting ultra-high-efficiency SWEP cold coal heat and cold exchange design [made in Sweden (sus#316)], it is more efficient than the traditional internal spiral type. |
| Heating load adjustment | 1. The automatic adjustment of the cold coal flow rate device is adopted to effectively take away the heating load of the product to be tested, which is synchronized with German/Japanese technology. 2. Compared with traditional designs, the control stability and reproducibility are higher, and it achieves ultra-high performance in terms of power saving and energy saving. |
| Refrigeration compressor | Hitachi or Emerson low temperature and low noise scroll compressor
|
| High efficiency components | 1. The condenser and evaporator adopt AC&R double spoiler type aluminum fin device. 2. The throttling devices adopt imported famous brand refrigeration accessories. |
| Expansion system | Capacity controlled refrigeration system |
| Evaporative condenser | All copper tube heat exchanger |
| Refrigerator control method | 1. The controller of the control system automatically adjusts the operating conditions of the refrigeration compressor according to the test conditions. The output cooling capacity can be controlled to achieve the principle of saving electricity and water. The working condition is more stable. Especially the operating humidity can save 30% of electricity. 2. Evaporation pressure regulating valve. 3. Compressor return air cooling circuit |
| Refrigerants | Honeywell R404a (ozone depletion index is 0) |
Details
Company Details
Business Type:
Manufacturer
Year Established:
2019
Employee Number:
<100
Ecer Certification：
Verified Supplier
Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle te... Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle te...
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