Technical parameters

1. Material of inner and outer boxes: Stainless steel
2. Controller: Japanese system control
3. Temperature range: (1) Room temperature -30℃
4. Optional inner box action: 754 leather telescopic fixture
5. Protection devices: Thermal protection shutdown, leakage protection shutdown, over-temperature protection, overload protection and other functions
6. Control accuracy: ±0.3℃
7. Uniformity of distribution: ±0.1℃
8. Cooling rate: It takes approximately 1 hour to cool from room temperature to -30℃
9 Refrigerant: R404 environmentally friendly refrigerant
10. Compressor: Tecumseh, France
11. Compressor start-up delay: 5 minutes
12. Power consumption: (4-6)KW
13. Insulation materials: Rigid foam and glass wool
14. Counter: LCD,0 to 999,999
15. Window: (210×35×270)mm, with two vacuum layers
16. Window light: P1 light,5W
17. Power Supply: AC380V 50HZ or AC220V 50HZ
18. Motor: Belt-free, multi-imported gear reduction motor
19. Inner box dimensions: (600×600×550) mm
20. Volume: (110×105×160) cm
21. Weight: 420kg

CHENGFENG is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment

About CHENGFENG Company:

CHENFENG TESTING EQUIPMENT CO., LTD (DAXIAN INSTRUMENT EQUIPMENT CO., LTD) is Located in Changan Town (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.

We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

CHENGFENG's testing equipment are widely used in various field: scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable,textile and fabrix, etc.

All CHENGFENG testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, UL, TAPPI, AATCC, IEC, VDE, CSA,CEN and so on.

Our service:
1. High quality guarantee.
2. Shipment with professional documents.
3. Packing as your request, with photo before shipment.
4. Reply within 48 hours and provide solution within 3 working days
5. Professional after-service from our engineers.
6. Warranty period 12 monthes.

Our advantages:
1. Professional technology support.
2. Full experience of large numbers containers loading in Chinese sea port.
3. Fast shipment by reputed shipping line.
4. Best service after shipment with emails.
5. We are professional test equipment manufaturer in China with excellent experience and skills, also have best quality products.

6. In-time after-sale service.