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Bench-top Climatic Chambers

Bench-top climatic chambers can fit on a personal desk, this small bench-top chamber achieves high performance to fulfill your climatic temperature humidity testing needs.
Model MT-101BT MT-225BT MT-504BT MT-816BT MT-1000BT
Workspace Volume(L) 100 225 504 816 1000
Workspace Dimensions (mm) Width 450 600 800 1000 1000
Deep 450 500 700 800 1000
Height 500 750 900 1000 1000
External Dimensions (mm) Width 830 980 1180 1380 1380
Deep 1350 1400 1600 1700 1850
Height 1120 1370 1570 1670 1670
Control model Balanced Temperature&Humidity Control System(BTHC system)
Performance Temperature range 55~100℃
Temperature fluctuation ≤ ± 0.5 ℃
Temperature uniformity ≤ 2°C
Temperature deviation ≤ ± 2°C
Heating rate 1~3 °C/min
Humidity range 85~98% RH (55℃~85℃)
Humidity deviation ≤+2/-3%RH
Construction Material Exterior A3 Steel board with powder coated
Interior Mirror Stainless Steel-SUS#304
Thermal insulation Glass fiber cotton or polyurethane foam
viewing window Tempered glasses with conducting film
Air circulation Fan type Centrifugal Sirocco Fan
Heating Heater type Nickel-chromium naked wire heating
Humidifying system Humidifying method Shallow water bath with immersed stainless steel heater/sensor system to generate uniform humidity.
Supplying water system Electromagnetic pump
Water tank capacity 15L (Auto fill via pump)
Control and sense system Controller 7" color touch-screen
Timing range 1~9999 (H.M.S)adjustable
Temp. sensor PT-100Ω Dry bulb
Humidity sensor PT-100Ω Wet bulb
Facility requriement Water Deionized/distilled water for topping up water tank
Electricity supply 1 phase 1 phase 3 phase 3 phase 3 phase
Voltage (VAC) and frequency (Hz) dependant on country/region of installation.
Operating environment conditions +5℃~ +28℃ ≤ 85%RH
Accessories Cable access port soft plug; Specimen holders
Wet bulb gauze; Fuses; Drain-pipe
Safety protection Over temperature protection;
Compressor overload and high pressure protector;
Over, absence and phase reverse voltage protector;
Lack of water protector;
Humidifier thermal overshoot protector
Circuit breaker; Fire protection; Alarms;
leakage protection; pressure relief/equalization vent

Bench-top climatic chambers can fit on a personal desk, this small bench-top chamber achieves high performance to fulfill your climatic temperature humidity testing needs.

One of the typical test conditions is known as 85/85, meaning 85°C and 85% of relative humidity, and the duration of the test may vary depending on used test method.

Note: we could customize different chamber size/temperature and humidity range to suit different test specimen and test demand, please feel free to let us know your requirement. We will design the best solution for you.

Standard Features
Interior stainless steel plate (sus#304)
Baked panel and durable blue powder coated exterior steel plate
High density polyurethane froth insulation or fiberglass insulation
Welded structural base frame with removable service panels
Dual silicone one-piece door gaskets with vulcanized corners
Multilayer tempered heated viewing window; Anti-condensation & frost free
One leak-proof 50mm (2 ") access port with plug on the left
4 heavy duty casters
Fin heat disperse-stainless steel heater
PID controlled-stainless steel humidifier
2 levels shelves, stainless steel
Temperature measuring with PT100 in air outlet
Humidity measuring with PT100 in air outlet
Chamber drain

Anti-explosive interior lamps
AC Power Cord
Fast recovery fuses
High pressure protect
Phase reversal protect
Circuit breaker system
Lack of water detector
Humidifier thermal overshoot protector
System fault status indicators
All wiring color coded and labeled for troubleshooting
High temperature failsafe limit

Shallow water bath with immersed heater/sensor system to generate uniform humidity
Vapor generator failsafe over temp protection

Japanese Unique 7" color touch-screen controller
Self prompting operation with 100 programmable segments.
600 days’ historical date
Real-time and historical curve record
Ethernet Connection
USB-Connection to save measuring data on USB Stick
Online software to connect the PC with the controller to operate from PC

Calibration report for temperature humidity values from manufacturer

Optional Accessories
Additional cable access ports Ø 50 mm, 100 mm and 150 mm
Additional shelves
Glove ports to move the test specimen without opening the door
Chart recorders
Microprocessor (digital indicator) controller
220, 415,440 or 480 Volts power input optional (depend on requirement)
Humidity water purification system
Additional Pt 100 for temperature measuring on test specimen
Additional temperature protection for test specimen
Smartphone or tablet pc WIFI monitoring
Variable air speed in the test space
Calibration certificate for temperature humidity values from 3rd measurement institution.
RS-232/RS-485 data interface
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