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High Low Temperature Environmental Testing Chamber Humidity Lab Test Machine

Dongguan Haida Equipment Co.,LTD

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High Low Temperature Environmental Testing Chamber Humidity Lab Test Machine

Country/Region china
City & Province dongguan guangdong
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Product Details

High Low Temperature Environmental Testing Chamber Humidity Lab Test Machine

 

Product Description:

Environmental Test Chamber is a necessary test equipment in the fields of aviation, automobiles, home appliances, scientific research, etc. It is used to test and determine the parameters and performance of electrical, electronic and other products and materials after high temperature, low temperature, alternating humidity or constant temperature environment changes .

Product Features

  1. Material quality of inner box is SUS304 # mirror-face stainless steel imported, and outer box is steel plate and the paint. Box body is processed shape using CNC machine tool, its shape is beautiful and fine.
  2. Heat preservation material used glass fiber cotton of high-intensity PU foam and high density, which can avoid unnecessary energy loss.
  3. Large glass window design, viewing angle in all directions, hollow electric plating film and anti-condensation design, built-in lights to facilitate the test sample state of real-time observation in the course of testing.
  4. Large-size LCD display screen, simple operation, easy to edit programs. PID with automatic calculation function, show failure message .
  5. An RS-232 communication interface, matching recorder, strong expandability.

 

Main Technical Parameter

 

Model

HD-E

702-80

HD-E7

02-150

HD-E7

02-408

HD-E7

02-800

HD-

E702-1000

Size

Studio Size

(W*H*D)cm

40*50

*40

50*60*5060*85*80100*100*80100*100*100

Machine 

Size(W*H*D)cm

85*140*9595*150*105175*110*137145*190*135145*190*155
 Control Methods

Balanced temperature humidity control system (BTHC)

PID intelligent adjust

Performance

Temperature

 and Hu

midity 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 RateAverage 1°C/min
 Internal MaterialSUS#304 stainless steel
 External Material

SUS#304 stainless steel 

or Antirust processing cold-

rolled steel sheet(Spray)

 Insulation MaterialSuperfine wool + polyurethane foam
RegulatorCooling ModeMechanical binary refrigeration way
CompressorClosed compressor (French Tecumseh or German Copeland )
RefrigerantR23/R404A
Condensing Way

Air-cooling and Water-

cooling

HumidifierStainless steel humidifying tube
Airflow WayBroadband-type forced air circulation
ControllerOperateKorea TEMI 880 LCD touch screen
Interfaces
Memory capacity120 groups, each program 100 segment
InputPT100 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 tankBuilt-in hand type(30Kg capacity)
Water qualityresistance >500Ω.m

 

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