Temperature-humidity chamber quest

Stability Benchtop Environmental Chamber

 

Product description:

Programmable Constant Temperature Humidity Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

 

Corresponding standard :

GB11158 Technical conditions for high-temperature testing box

GB10589-89 Technical conditions for low-temperature testing box

GB10592-89 Technical conditions for high and low temperature testing box

GB/T2423.4-93 Alternating hot and humid testing method

IEC60068-2-2.1974 high-temperature testing method

GJB150.3 high-temperature testing

GJB150.4 low-temperature testing

GJB150.9 humid testing

GB/T2423.22-2001temperature testing method

IEC60068-2-1.1990 low-temperature testing method

 

The main technical parameters:

Stability Benchtop Environmental Chamber

Model

HD-80T

HD-150T

HD-408T

HD-800T

HD-1000T

Size

Studio Size(W*H*D)cm

40*50*40

50*60*50

60*85*80

100*100*85

100*100*100

Machine Size(W*H*D)cm

85*140*95

95*150*105

60*85*80

145*190*135

145*190*155


Performance

Control Methods

Balanced temperature humidity control system (BTHC) PID intelligent adjust

Temperature and Humidity Range

-70°C~150°C; 20%-98%R.H

Accuracy

±0.5°C, ±2.5%RH

Resolution

±0.01°C, ±0.1%R.H

Heating Rate

≤3°C/min

Cooling Rate

Average 1°C/min

Internal Material

SUS#304 stainless steel

External Material

SUS#304 stainless steel or Antirust processing cold-rolled steel sheet(Spray)

Insulation Material

Superfine wool + polyurethane foam

Regulator

Cooling Mode

Mechanical binary refrigeration way

Compressor

Closed compressor (French Tecumseh or German Copeland )

Refrigerant

R23/R404A

Condensing Way

Air-cooling and Water-cooling

Humidifier

Stainless steel humidifying tube

Airflow Way

Broadband-type forced air circulation

Controller

Operate

Interfaces

Korea TEMI 880 LCD touch screen

Memory capacity

120 groups, each program 100 segment

Input

PT100 or T thermocouple

Communicate Interface

RS-232

Subsidiary function

Upper and lower alarm; self diagnosis ; alarm display(fault cause); time sequence protection (Automatic turn on or turn off )

Water supply

Water supply

Circulating water supply

Water tank

Built-in hand type(30Kg capacity)

Water quality

resistance >500Ω.m

Standard Configuration

One observe window(Double hollow toughened glass);one test pattern D50mm(on the left); 2 layers sample frame; one floodlight(fluorescent lamp);one water feeding tank;


Safety device

Power leakage protection; Dry heating protection; Water system protection Over-temperature protection switch; Temperature deviation alarm, Compressor Overpressure; overload; Water shortage; Phrase shortage, etc.

  

 Featurers

1.The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.

 2.Available in Chinese and English LCD touch screen, easy operation and program.

 3.Able to display the relative date and information of the whole operating system in running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly.

 4.The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.

 5.The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate.

 6.Water Supply adopts automatic watering System, Circulating water supply together with water filter.

 

CONTACT:

humidity temperature chamber

 +86-023-81987499

info@chinalaboven.com

FOR MORE:chinalaboven

Address

Tongxing Industrial park, Liangjiang new district, Chongqing, China