Reach-In Temperature and Humidity Control Chamber
These High Low Alternating Temperature Humidity Test Chambers use microprocessor based programmable touch screen controllers with integrated LCD display for accurate temperature and humidity control. The equipment is quite versatile in application and can operate across a very wide temperature and humidity range, ranging from -70°C to +150°C and 25% to 98% RH. It uses a unique balanced thermo control measure for maintaining optimum working temperatures and can achieve very fast heating rates and cooling rates for faster heating or cooling of the test specimen. The efficient humidity control is achieved through an external stainless steel electric steam humidification mode and a dehumidification mode that is based on dew point condensation. The refrigeration system comprises of imported close circuit compressors and is capable of operating automatically in high heat conditions for direct and immediate cooling. These equipments use RS-232 or RS-485 interface for PC connectivity.
Features:
- Safe and efficient design
- Easy to use graphic user interface
- Easy to install
- High quality, fixable PU moving wheel at the bottom of the chamber for increased portability
- Easy to clean, corrosion resistant stainless steel surfaces
- Economical and versatile application
- Microprocessor based controllers with integrated LCD display
- Imported close-circuit compressors for efficient refrigeration control
- Compliant with GB/T2423.1-2001, GB/T2423.2-2001, GB/T2423.3-1993, GB/T2423.4-1993 standards.
Specifications:
Temp. range | 0℃~100℃ |
Temp. uniformity | ≤2°C |
Humidity Range | 30% ~ 98% R.H |
Humidification mode | External isolated, stainless steel electric steam humidification mode occurs |
Power supply | ACø220V·50HZ/380V·50HZ |
Dehumidification mode | Condensation method using the dew point temperature of the evaporator coil dehumidification mode laminar contacts |
High quality temperature and humidity control chamber with large capacity that can meet every customer’s requirement, custom designs are also available. It’s flexible and user friendly technology will fulfill the requirements of building ideal chamber. Weather be technology related applications or research based applications or agriculture based applications, test requiring temperature and humidity control are necessary. Walk-in type temperature and humidity control chamber allows you to perform test of large capacities, its upgraded performance gives reliability, automated operation, power efficiency and custom design.
Features:
- Choice of capacity for bench top, reach in, walk in models.
- Paperless recorder.-records temperature and humidity inside the chamber of each section
- Choice of doors – single swing door or double swing door can be attached on requirement.
- RS232/RS485 interface.
- Door open and Door close alarm system.
- Inbuilt calibration system.
- Colour touch panel.
- Viewing window with automatic defogging.
- Temperature and humidity controlled by microprocessor based system.
- HMI+ PLC IN ONE UNIT:
- CFC FREE REFRIGERATION UNIT
- Less use of electrical and mechanical components on the top and bottom of chamber-Provides easy maintenance of chamber, increases durability because of proper air circulation; cooling systems kept at bottom of the chamber to provide proper environment for compressor.
- Fullopening door with silicone gaskets and hinged on left side-Allows ease of complete access to the chamber and opening of door with less force; durable silicon gasket reduces temperature loss.
- Heated viewing window-Heated viewing window allows viewing fog generated and proper viewing of the test sample.
- Circulation fan with variable speed
- Electrical efficiency
- Cooling efficiency
- Air quality
- Humidity control
- Quieter operation
Specifications:
Volume (Lt.) | External dimensions (WXDXH)mm |
4200 | 1790*2100*2305 |
8100 | 2740*2100*2305 |
12500 | 3790*2100*2305 |
Power Requirements | 220/230V, 50/60Hz |
Electricity | 1 phase or 3 phase as requested |
Temperature Range | -40° C to +80° C |
Temperature Fluctuation | ±0.3°C |
Temperature uniformity | ±0.75°C |
Ramp up rate | 1°C/min |
Temperature pull down rate | 0.33°C/min |
Humidity | 10 to95%RH |
Humidity Deviation | ±2.5%RH |
Humidity uniformity | ±5%RH |
Temperature Sensor | PT-100 |
Port hole (single) | 50 mm dia (more port holes can be attached on request) |
Temperature Controller | HMI+PLC |
Display | LCD |
Safety thermostats | |
Automatic temperature setting | Yes |
Adjustable limits | Yes |
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