101
E
ENVIRONMENTAL CHAMBERS
Temperature & Humidity
Temp.&Humidity Environmental Chamber
CONTROL PANEL
Temperature and Temperature/Humidity test chambers provide
superior performance over a wide range of applications.
From prototyping to durability to product component
screening tests, the chambers has been designed to meet
quality standards while still offering flexibility uniformity and
control accuracy for cost-effective testing.
Available in a multitude of chamber sizes, MRC is sure to have
the exact chamber that best meets your environmental test
criteria. For testing smaller products or for customers with
limited space, MRC offers chambers starting at 36liter capacity
up to 800 liters. MRC Test Chambers are able to perform both
high and low temperature tests. Many of these chambers have
a temperature range of -70°C to +150°C.
Hermetically sealed compressors provide moderate temp.
change rates while allowing the chamber to consume less
power than comparable chambers.
Temperature/Humidity models are equipped with a reliable,
accurate and efficient full range humidity system capable of
simulating conditions from 20 to 98% RH.
98% RH
100
90
80
70
60
50
40
30
20
10
0 10 20 30 40 50 60 70 80 90 100
TEMP
O
C
General Type
Low Humidity Type
Temperature & Humidity Range Table
Humidity Controlable Range (at room temp. 20
O
C)
Features:
Adjustable stainless steel shelves
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Optional 100mm chart recorder
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Over / under temp.
protection devices
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Automatic water level control
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Volumes from 36 litre up to 800 litres
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Viewing window
with interior light
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Stainless steel access ports with
plug, for convenient access to test items
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Swivel
casters for mobility
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Easily accessible service areas
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Stainless steel internal and external chamber
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Solid
state heating and humidity switching
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Stainless steel
humidity generator with viewing window
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Low water
level humidity heater protection
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Wet Dry bulb
humidity sensor
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Refrigeration system: high efficiency,
maximum
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reliability and low vibration & low noise.
The air cooled refrigeration is working with CFC free
refrigerant. The total cooling circuits is working with
LG-60
solenoid valve bypass technique ensuring that the
compressor will only be disconnected if cooling capacity has
not been required for a prolonged period
●
Heating system:
low mass electric resistance heater is located directly in front
of the recirculating air blower. The PID microprocessor
controllers with the solid state relays allows extremely precise
and constant control.