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Constant Humidity Chamber
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Constant Humidity Chamber


Place of Origin: China

Brand Name: HONGCE

Delivery Time: 30 days

Payment Terms: T/T

Certification: ISO/IEC 17025 Certificate

Model: HH0811

Inner chamber size: 1000×1000×1500

Inner material: SUS304 stainless steel mirror panel

Humidity range: 30%~98%R.H.

Temperature range: 20~30℃

Number of views:
1000
Product serial number
Quantity
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Datils

Constant Humidity Chamber

 

Standard:

It is designed and manufactured according to IEC 60068-2-1, Test methods-test A: cold,

IEC60668-2-2 test B: dry heat,

IEC60668-2—3 test Ca: damp heat, steady state,

IEC60668-2—4 test Db: damp heat, cyclic.

Product Introduction:

This testing machine is mainly used for the adaptability test of electronics, electrical appliances, food, automobiles, rubber and plastics, metals and other products, parts and materials in the high and low temperature alternating humidity and heat environment during storage, transportation and use; it is a variety of electronic Reliability testing equipment for cold resistance, heat resistance, humidity resistance, dry resistance tests and quality control engineering of raw materials and devices such as electrical engineering, electrical appliances, plastics, etc.; especially suitable for optical fibers, LCDs, crystals, inductors, PCBs, batteries, computers, mobile phones , High temperature resistance, low temperature resistance, humidity resistance cycle test of rubber, plastic and other products;

Parameter:

Size

Working size

1000*1000*1500mm(W*H*D)

Performance

Temperature range

20℃~30℃(Customizable)

Humidity range

30%~98%R.H.

Accuracy range

Setting accuracy: temperature ±0.1℃, humidity ±1%R.H, indication accuracy: temperature ±0.1℃, humidity ±1%R.H

Temperature fluctuation

±0.5℃

Temperature uniformity

±2.0℃

Humidity fluctuation

±2.5%RH

Humidity deviation

±3.0%RH(>75%RH);±5.0%RH(≤75%RH)

Heating rate

≦3.0℃/min (Non-linear, no load)

Cooling rate

1.0℃/min (Non-linear, no load)

Temperature and humidity measuring parts

Use high-precision A-level PT100 temperature sensor for temperature measurement

Heating method

Electric heating, PID adjustment, actuator: solid state relay.

Heating system

New ceramic heating frame, with heating wire imported from Germany in the middle, thick wire diameter, high temperature resistance, dry burning resistance

Humidification system

Using external humidification, humidification tube with U-shaped design plus super temperature probe hole

Dehumidification system

Adopts evaporator coil dew point temperature laminar flow contact dehumidification method

Water supply system

Humidification and water supply are automatically controlled, and residual water can be recovered, saving water and reducing consumption

Refrigeration system

Air-cooled, enclosed Tecumseh compressor imported from France

Air duct

Forced circulating air duct to ensure uniform temperature in the working room; heaters, refrigerators, and temperature sensors are installed in the air duct

Condensate outlet hole

With outlet holes for working chamber condensate and unit condensate

Timing range

1~9999M/H

Material

Outer wall material

A3 iron plate sprayed

Inner wall material

SUS304 stainless steel plate

Insulation material

Rigid polyurethane foam

 

 

 

 

 

Keyword:
Constant Humidity Chamber
Humidity Chamber
Environmental Test Equipment
Temperature humidity chamber
Climate chamber
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