Temperature Humidity Chambers
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Benchtop Environmental Chamber

This small environmental chamber achieves high performance to fulfill your temperature and humidity testing needs. The benchtops including 16 models available in two sizes 50L and 80L with a temperature range of -20, -40, or -60 °C to +150 °C for temperature tests, or humidity 20%(10%) to 98%RH for temperature & humidity tests. Its very good advantages are small, desktop, small footprint, portable, stable performance and Full function.

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Specification For Benchtop Environmental Chamber

LIB small temperature humidity chamber that provide a small footprint and maximize workspace. Designed to fit in small spaces in test laboratories, these benchtop test chambers are designed for testing various temperature or humidity tests on small products . In addition, the benchtop model with temperature change rate of 1K/min,2K/min, 5K/min, can meet requirement for your test applications.


Internal Dimension (mm)320*350*450400*400*500
Overall Dimension (mm)820*1160*950900*1210*1000
Interior Volume50L80L
Heat load1000W
Temperature RangeA : -20  +150 
B : -40  +150 
C: -70  +150 
Temperature Fluctuation± 0.5 
Temperature Deviation± 2.0 
 Humidity Range20% ~ 98% RH
 Humidity Deviation± 2.5% RH
Cooling Rate1  / min
Heating Rate3  / min
Cooling systemMechanical compression refrigeration system
ControllerProgrammable color LCD touch screen controller
Ethernet connection
Safety DeviceHumidifier Dry-combustion protection; Over-temperature Protection; Over-current Protection;
Refrigerant High-pressure protection; Water Shortage Protection; Earth leakage Protection
Exterior MaterialSteel Plate with protective coating
Interior MaterialSUS304 stainless steel
Thermal InsulationPolyurethane foam and insulation cotton
Observation WindowInterior lighting, double-layer thermo stability silicone rubber sealing
Standard Configuration1 Cable hole (Φ 50,) with plug; 2 shelves
Weight 190kgs

Small and Affordable
The benchtop chamber is specially designed to meet the customer's small space and small test specimens, and has a more competitive price.
Quick Ship
Popular models are in stock and can be shipped quickly in 3 days
EMC Test
The calibration test chamber is EMC tested and will not cause electromagnetic interference to the tested electronic products.
Customize Benchtop Environmental Chamber

You can select your chamber from the size, performance, configuration, refrigeration system, language and so much more. Please contact us for further information.

The temperature range, humidity range, temperature change rate and other performance can be selected.
You can select your chamber from door, explosion-proof request, language, special cable hole, automatic water inlet and other configurations.
A stand is very useful to place a benchtop chamber on it. Several chambers can be stacked by using the stand to save space.
You can customize a special workroom, such as a workroom for air and solution testing. Also can design special sample holders.
Provide CSA certification, or ISO17025 calibration, TUV inspection and other third-party inspection.

Quality of Benchtop Environmental Chamber
We deeply realized that quality is the first and most. We control quality from every aspect of raw material, production and inspection.
  • CE, RoHS Mark
  • Standard and Custom Chambers
  • In Stock and Ready to Ship
  • LIB™ Reliable Manufacturer

Service of Benchtop Environmental Chamber
Our comprehensive service supports for customers in purchasing and operation of test chambers timely and effectively.
  • 36 months Long Warranty
  • Lifelong Follow-up Services
  • 20- years Product life
  • Turn-Key Service
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Consult Your Benchtop Environmental Chamber Experts
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