Refrigeration & Heating System
1) Original imported high efficiency compressor
(2) Air cooling condenser
(3) Fin-tube heater.If you need more models about our test equipment, please reference our chamber-testing（.）com
(4) Original imported solenoid valves
(5) Inner spiral K-type refrigerant copper tube
(6) U-Type finned electro thermal tube
(7) P.I.D control heating & cooling systems separated
(8) Double stage refrigerating system
Uses:
This product is used to provide large parts industry,semi-finished products of the large temperature and humidity test environment equipment.
Character:
Content product can be any enlargement,reduction,designed with the needs of the user environment.
Modualar library board,easy accessibility,simple structure with a zero coefficient of ozone green(HFC)refrigerants R404,R23.Spacious,bright and large windows proof room with high brightness,so that users can observe the walk-in constant temperature and humidity conditions indoors laboratory testers.A full range of security devices and power memory to ensure the safety of users using the machine itself and blow ceiling type,reduce testing indoor sample of wind speed on the sample able to do low-speed high uniformity requirements.It can be connected to the computer,the recorder.
| System | Balanced Temperature & Humidity Control System |
| Temp. range | -70°C~150°C |
| Humid. range | 20 ~ 98 percent R.H. |
| Temp. & Humid. accuracy | ± 0.3°C; ± 2 percent R.H |
| Temp. & Humid. regularity | ± 1°C; ± 3 percent RH |
| Resolution | 0.1°C, 1 percent, P.I.D control |
| Heating up | -40°C ~ +100°C within 45 min |
| Heating down | 20°C~ -20°Cwithin 40min |
| Interior dimension(W×D×H) | 60×80×85cm |
| Exterior dimension(W×D×H) | 120×135×175cm |
| Interior material | Stainless steel plate(SUS304) |
| Exterior material | Stainless steel plate(SUS304) |
| Insulation | Rigid foam |
| Refrigeration system | Air cooled, Hermetic compressor, single stage refrigeration system. |
| Display | LCD |
| Safety devices | No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm |
| Accessories | Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(Ø50mm)Chamber lamp. |
| Weight | Approx. 400kg |
| Power | AC220V±10 percent 50/60Hz |
Features:
1. Realize temperature constant value control and program control;
2.The entire data recorder function (optional),which for record and retrospect,Protect/heater for short circuit protection, ensure the stability of air volume and heating during the operation.
3. With USB connector and WAN communication function,makes the communication equipment and software extensions to meet customers' needs.
4. Adopt international popular refrigeration control mode, can automatically adjust the compressor refrigeration power of 0% ~ 100%, compared with the traditional thermal equilibrium temperature control mode and energy consumption reduced by 30%.
5. Refrigeration and electric control the key parts adopt international famous brand, make the whole of the equipment has improved the quality and guarantee.
6. Customize size/customize indicators/customize various optional features
