Programmable Constant Temperature Humidity Test Chamber - China

Programmable Constant Temperature humidity test 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.

Main Technical Parameter

Model HD-E702-80 HD-E702-100 HD-E702-408 HD-

E702-800 HD-E702-1000

Size 40*50*40 40*50*50 50*75*60

50*85*80

84*140*95 85*140*105 95*165*115

105*175*135

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 )

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.

Product control panel:

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.

6 - with timing contact, and be able to cope with dynamic

testing and measure test.

7 - The system-wide multi-security protection and power-cut

memory.

8 - Freezer imported by the French original armored warrior

compressor and use environmental-friendly refrigerant

(R134a, R404a, R23).

9 - Frozen system uses units or low-temperature dual-loop

system design.

10 - Use more powerful wing-blower air supply cycle, to avoid

any dead end, temperature and humidity are evenly

distributed in the test region.

11 - Wind-road cycle adopted the design of blowing side wind

and return wind.

Wind pressure and wind speed are in accord

with test standards, and make the door instantaneous

temperature and humidity open that is stabilized time soon.

12 - Heating, cooling, humidification and dehumidification

system is totally unaided to improve efficiency, reduce

testing cost, increase life expectancy and lower failure

rate.

Protected with resin fiber and PP film

Export Strong Wooden Package

Our company

Introduction:

HAIDA INTERNATIONAL is a professional manufacturer of

various kinds of testing equipments over 24 years.

HAIDA

products are widely used in paper products, packaging, ink

printing, adhesive tapes, bags, footwear, leather products,

environment, toys, baby products, hardware, electronic

products, plastic products, rubber products and other

industries, and applicable to all scientific research units,

quality inspection institutions and academic fields.

After-service

If you face any problems in future during testing process we

promise we will give you a reply within 48 hours and

solution provide within 3 working days.

We can offer

operation video and English operation manual.

We can provide

video-conference.

If customers require on-site service, the

transport and travel expense shall be borne by customer;

Company Contact:

• Posted By: haidaequipment

• Phone: 86076928685174

• Address: The 1st Industry area of Caibai, Daojiao Town, Don, dongguan , China

• Email:

• Website: http://dghaida.en.alibaba.com

• Business Description: Haida Equipment Co., Ltd. is headquartered in Taichung.
  
  As a
  
  comprehensive manufacturer of precision detecting instruments, Haida has
  
  contributed to the development of global industry for a long time.
  
  In
  
  order to better serve clients in mainland China, our company set up
  
  factories and offices in Dongguan in the early 21st century.
  
  Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields.
  
  Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.