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

Category

Environmental Test Equipment

Quantity

-

+



1

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	100010001500mm(WHD)
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