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LCD Display Stability Tester Constant Environmental Humidity Test Machine

China LCD Display Stability Tester Constant Environmental Humidity Test Machine, Find details about China Constant Temperature Test Machine, Constant Humidity Machine from LCD Display Stability Tester Constant Environmental Humidity Test Machine

Model NO.
HD-E702-225B
Controller
Youyi E600 Controller
Warranty Period
One Year
Delivery Time
15 Days After Receive The Deposit
  Humid. Range
20 ~ 98 Percent R. H.
Interior Material
Stainless Steel Plate (SUS304)
Exterior Material
Stainless Steel Plate (SUS304)
Power
380V, 50Hz
Weight
Approx. 325 Kg
Insulation
100mmrigid Polyurethane Foam+100mmhigh Density Gla
Trademark
Haida
Transport Package
Strong Wooden Case
Specification
GB2423.1-2008
Origin
Dongguan, China
HS Code
9032899090
Model NO.
HD-E702-225B
Controller
Youyi E600 Controller
Warranty Period
One Year
Delivery Time
15 Days After Receive The Deposit
  Humid. Range
20 ~ 98 Percent R. H.
Interior Material
Stainless Steel Plate (SUS304)
Exterior Material
Stainless Steel Plate (SUS304)
Power
380V, 50Hz
Weight
Approx. 325 Kg
Insulation
100mmrigid Polyurethane Foam+100mmhigh Density Gla
Trademark
Haida
Transport Package
Strong Wooden Case
Specification
GB2423.1-2008
Origin
Dongguan, China
HS Code
9032899090
LCD Display Stability Tester Constant Environmental Humidity Test Machine

Introduction:

Programmable Temperature Humidity Test 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.

Specification:

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. Programmable Temperature Humidity Test Chamber is 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.

Technical Parameters:
ModelHD-E702-225B20HD-E702-225B40HD-E702-225B70
Capacity225L
Internal dimensions500mm*750mm*600mm(W*H*D)
External dimensions1160mm*1655mm*1015mm(W*H*D)
Temperature Range-20ºC ~ + 150ºC-40ºC ~ + 150ºC-70ºC ~ + 150ºC
Humidity Range20ºC~98%R.H
Temperature resolution0.01ºC
Humidity resolution0.1%R.H
Temperature deviation±0.5ºC
Humidity deviation±2%R.H
Temperature uniformity<= 2ºC  
Humidity deviation±3%R.H
Temperature fluctuation±0.5ºC
Humidity fluctuation± 2%R.H
Heating rate-70ºC → + 150ºC ,Average throughout >= 3ºC / min
Cooling rate150ºC → -70ºC ,Average throughout >= 1ºC / min
Case shell materialSUS304 # stainless steel plate (thickness 1.2mm)
Chassis inner wall materialSUS304 # stainless steel plate (thickness 1.2mm)
Insulation material100mmRigid polyurethane foam+100mmHigh density glass fiber cotton
Standard configurationφ50 Test hole, lighting lamp, double-layer vacuum strengthened glass observation window
Weight150kg
(HD-E702-225B20, HD-E702-225B40)		200kg
(HD-E702-225B70)
Electric current6A
(HD-E702-225B20, HD-E702-225B40)		8A
(HD-E702-225B70)
Power5.5kw
(HD-E702-225B20, HD-E702-225B40)		6.5kw
(HD-E702-225B70)
Power supplysingle-phase,220V,50/60HZ
(HD-E702-225B20, HD-E702-225B40)		single-phase,220V,50/60HZ
(HD-E702-225B70)
Filter drierAbsorbs residual moisture and acidic substances in the refrigerant of the refrigeration system, and filters out solid rest particles and copper shavings in the system to protect the normal operation of the expansion valve and capillary from ice and dirty plugging
Humidification systemStainless steel humidifier
Heating systemNickel chromium alloy stainless steel heater
Water supply systemFront-mounted water supply tank, automatic water supply system

Temperature Humidity Test Chamber Structure:
1. Material of inner box: adopt SUS304 # stainless steel plate (thickness 1.2mm)
2. Outer box material: SUS304 # stainless steel plate (1.2mm thick)
3. Door handle: non-reaction, explosion-proof door handle, easy to operate, safe and reliable.
4. Insulation system: ultra-fine glass fiber is used to fill the insulation area, and the connecting parts of the inner and outer boxes are made of non-metallic high and low temperature resistant materials, which effectively reduces the temperature conduction; And the hardening phenomenon, the sealing is more reliable; the humidification method uses isolation humidification.
5. Moving and positioning device: high-quality fixed PU movable wheels are installed on the bottom of the machine, which can easily move the machine to the specified position and then fix the casters.
6. Sample rack: SUS304 # stainless steel punched and bent into a mesh shape, easy to use, the spacing between the material racks can be adjusted, two standard configurations, the sample is evenly distributed according to the load >= 50kg.
7. Test hole: Open a Φ50mm test hole, and attach the corresponding thermal insulation parts and special sealing soft plug
8. Observation window: double-layer vacuum-strengthened glass is used, and the inner conductive film is heated to defrost, and the test process is clearly observed.

Application:
  1. To simulate test environment with different temperature and humidity
  2. Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
  3. Uncover test unit weakness in a short-term test with accelerated time effect.
Images:

LCD Display Stability Tester Constant Environmental Humidity Test Machine


The introduction of Haida
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,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
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