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STH-80A benchtop environmental chamber

STH-80A benchtop environmental chamber

STH-80A benchtop environmental chamber

Product Details:

Place of Origin: China
Brand Name: ASLI
Certification: CE
Model Number: STH-80A

Payment & Shipping Terms:

Price: 54332
Packaging Details: standard wooden case
Delivery Time: 20days
Payment Terms: T/T,Western Union
Supply Ability: 10 sets per month
Minimum Order Quantity: 1 set
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Detailed Product Description


STH-80A benchtop environmental chamber
Desktop Temperature Humidity Test Chamber is used to test various types of materials for their tolerances of heat, cold, dry, humidity, and applied for quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food,  chemical, building materials, medical and aerospace industries.
Inner door with operation hole (optional)
Traveling cable port, Dia.50mm or 100mm
Sample Shelves,  two layers
RS-232 or RS-485 communication
environmental chamber / features :
1. Graceful appearance, circularly shaped body, surface treated with mist strips.
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. French Tecumseh brand is used as compressor, with environment friendly refrigeration R23,R404A.
6. LCD display screen is used for the control unit, capable of displaying set point and actual value at the same time
7. The control unit has the functions of multiples segment program editing, and of quick or ramp rates control of temperature and humidity.
8. Casters are provided for ease of mobility, with strong positioning screws.
Benchtop Temperature Chamber / technical parameters:



Internal Dimensions W*H*D (mm)


External Dimensions W*H*D (mm)


Temperature Range

(RT+10℃) ~+150℃

Humidity Range


Indication Resolution / Distribution Uniformity of Temperature and Humidity

0.1℃; 0.1% R.H / ±2.0℃; ±3.0% R.H.

Control Accuracy of Temperature and Humidity

±0.5℃; ±2.5% R.H.

Temperature Rising / Falling Velocity 

Temperature rising approx.  0.1~3.0℃/min; temperature falling approx.  0.1~1.5℃/min;

Interior and Exterior Material

Interior material is SUS 304# stainless steel,exterior is stainless steel or  SEE cold-rolled steel with paint coated.

Insulation Material

Resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials 

Cooling System

Wind cooling 

Protection Devices

Fuse-free switch, overloading protection switch  for compressor, high and low voltage coolant protection switch, over-humidity and over-temperature protection switch, fuses, fault warning system, water short storage warning protection

Optional Accessories

Inner door with operation hole(Optional), Recorder(optional),Water Purifier


 French Tecumseh Brand, Germany Bizer Brand


AC 220V(±10%), 1∮ 3  Lines , 50/60HZ;   

Weight (Kg)



benchtop environmental chamber pictures:

STH-80A benchtop environmental chamber

STH-80A benchtop environmental chamber

Contact Details
ASLi (China) Test Equipment Co., Ltd

Contact Person: Ms. Joanna

Tel: 86-769-23164266

Fax: 86-769-22851784

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