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Designers and Manufacturers of Environmental Test Chambers
Home About Us Contact Us Floor Standing Bench Top Modular
 

Features

  • Temperature ranges from -60°C to +180°C

  • Advanced design and fabrication techniques

  • Enhanced performance reliability

  • Prolonged testing at variable temperatures

  • High level of accuracy and control

  • Conforms to various BS, DEF, MIL, IEC & DIN Standards

  • Standard & Custom design options 
 

Conditioned Air Units

Contruction

Exterior: Textured enamel finish on treated mild steel
Interior: Seam Welded, anti-corrosive stainless steel

Heating

Incaloy sheathed electric elements mounted in chamber ducting and controlled by solid state devices to eliminate electrical interference

Cooling

Mechanical Refrigeration systems utilising only internationally approved refrigerants

Air Circulation

High performance electric motors, mounted externally to the insulated test compartments, are connected to the internal fan blades with extended length stainless steel motor shafts. The high pressure fan creates the optimum volume of airflow for reliable and consistent testing

Temperature Control

An advanced microprocessor controller provides digital indication of set point and actual temperature. A platinum resistance sensor ensures the highest accuracy and stability of temperature control

Safety Control

A pre-adjusted thermostat is set to activate the protection circuit at 5°C above the maximum operating range of the unit

 

 

Model Airflow
Volume
(Litres/sec)		 Temperature
Range
(° C)		 Temperature
Stability		 Humidity
Facility
(RH)
CUA5K
CUA5M
CUA5L

CUA10K
CUA10M
CUA10L

CUA15K
CUA15M
CUA15L

CUA20K
CUA20M
CUA20L

CUA30K
CUA30M
CUA30L

CUA50K
CUA50M
CUA50L
 		 50
50
50

100
100
100

150
150
150

200
200
200

300
300
300

500
500
500
 
 		 -20 to +180
-40 to +180
-65 to +180

-20 to +180
-40 to +180
-65 to +180

-20 to +180
-40 to +180
-65 to +180

-20 to +180
-40 to +180
-65 to +180

-20 to +180
-40 to +180
-65 to +180

-20 to +180
-40 to +180
-65 to +180		 0± 1° C
 
 

± 1° C
 
 

± 1° C
 
 

± 1° C
 
 

± 1° C
 
 

± 1° C
 		 10%
to
98%

10%
to
98%

10%
to
98%

10%
to
98%

10%
to
98%

10%
to
98%

Options
  • Cryogenic cooling (liquid nitrogen or carbon dioxide)
  • Upper temperature range to +300°C
  • Lower temperature range to
    -150°C
  • Panel mounted adjustable over-temperature control for product protection
  • RS232 or 485/422 communications port
  • Programmable temperature cycling
  • Humidity control