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A quality range of free standing, self contained,
high performance environmental test chambers featuring: |
- Temperature ranges from -70°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
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Compact Bench Top Test Chambers
Contruction
Exterior: Textured enamel finish on treated
mild steel
Interior: Seam Welded, anti-corrosive stainless
steel
Door: Front opening, hinged on left hand side
and fitted double silicone seal
Entry Ports: One, 50mm diameter through the
chamber wall complete with sealing stopper
Shelving: One fully adjustable stainless steel
shelf
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 fan blades create optimum air
movement across the chamber space via ducting
contained in the cooling evaporator and heating
elements airflow direction (vertical or horizontal)
may be specified to match test load requirements
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
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BT27LM
BT27LL
BT27LD
BT64LM
BT64LL
BT64LD
BT125LM
BT125LL
BT125LD
BT200LM
BT200LL
BT200LD
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300 300 300
300 300 300
300 300 300
400 400 400
400 400 400
400 400 400
500 500 500
500 500 500
500 500 500
600 600 600
600 600 600
600 600 600
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900 500 600
900 500 600
900 500 600
1000 600 700
1000 600 700
1000 600 700
1100 700 800
1100 700 800
1100 700 800
1200 800 900
1200 800 900
1200 800 900
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27
27
27
64
64
64
125
125
125
210
210
210
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180
180
180
180
180
180
180
180
180
180
180
180
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-40
-70
-70
-40
-70
-70
-40
-70
-70
-40
-70
-70
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2
2
5/+125
to -55
2
2
5/+125
to -55
2
2
5/+125
to -55
2
2
5/+125
to -55
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Options
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- Cryogenic cooling (liquid nitrogen or carbon dioxide)
- Additional shelves & entry ports
- Panel mounted adjustable
over-temperature control for product protection
- Programmable temperature cycling
- RS232 or 485/422 communications port
- Multipane viewing window & interior lighting
- Humidity control
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