China Temperature Humidity Test Chamber manufacturer
Dongguan Liyi Environmental Technology Co., Ltd.
As a high-tech environment equipment manufacturer,LIYI always keep in mind offer a wide range of equipment and solutions.
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Professional Temperature Humidity Test Chamber Stability -70℃

Professional Temperature Humidity Test Chamber Stability -70℃

Brand Name LIYI
Model Number LY-280
Certification CE
Place of Origin Dongguan , China
Minimum Order Quantity 1 set
Price USD 5000-10000 / 1 set
Payment Terms T/T, Western Union, L/C, , D/A, D/P,
Supply Ability 100 sets per one month
Delivery Time 10-20 working days
Packaging Details glue wooden box
Material Steel
Size Customized
Temperature -70℃~150℃
Humidity double 85 testing
Color Customized
Controller TM880
Detailed Product Description

 

Professional Temperature Humidity Test Chamber Stability -70℃


Usage :

 

    This equipment can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, LED,resist dry,resist humidity and resist cold. That can define performance of material.

 

  Character:

 

1. Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.

2. control temperature&humidity well-distributed, precisely and steady.

3.  Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.
 

Feature

materialsshellthe double-sided with cold-rolled steel while the surface with spray 
innerthe SUS304 stainless steel
insulationrigid polyurethane foam and glass fiber
regulating systemheaternickel-chromium alloy heating wire
humidifierstainless steel armored heater (basin heated humidification) or boiler humidification
fancentrifugal fan
cold compressorhermetic , low noisy and rotary compressor
cooling fluidR404AR404A/R23
cooling methodsingle stage mechanized compression (air cooling or water cooling)double stage mechanized compression       (air cooling or water cooling)
controllerdisplay5.7 inches color LCD display
operation modeprogram mode and valuation method
setting type available in Chinese and English, LCD touch screen
capacityit can store 120 sets program, 1,200-section, 999-circular steps,and setting maximal time for every section is 999h59min.
display resolution0.01centigrade,0.1min,0.01%RH(if it has the humidity function)
inputPt100Ω
communication interfaceR232
control typePID 
water supplysupply method pumped
water tankbuilt-in
qualityresistor>500Ωm

Security protection 

electric leakage protection, protection of blower overheating, over-current, over-temperature and water system(only humidity and hot )and water-breaking (cooling only), compressor 's over-pressure, dry protector and temperature fuse

 

 
Technical parameter:

 

Mode

LY-280

LY-2150

LY-2225

LY-2408

LY-21000

Inner Size

 W×H×D(cm)

40×50×40

50×60×50

60×85×80

60×85×80

100×100×100

Outside Size

W×H×D(cm)

93×155×95

100×148×106

117×166×91

140×176×101

170×186×111

Volume (V)

80 L

150L

225L

408L

800L

Temp and Hum Range

A:-20°C~150°C  B: -40°C~150°C   C: -60°C~150°C   D: -70°C~150°C     

 RH20%-98%

Function

Fluctuation

±0.5°C     ±2.5%RH

Deviation

±0.5°C-±2°C    ±3%RH(>75%RH); ±5%RH(≤75%RH)

Controller

Analytical 

Accuracy

±0.3°C       ±2.5%RH

Material

Inner Wall

#SUS 304 Stainless steel

Outer Skin

#SUS 304 Stainless steel

Heat Preservation

High temperature resistant, 

high chlorine acid b vinegar foam insulation materials

Wind Cycling Way

Centrifugal fan-broadband type forced air circulation 

Refrigeration Way

Single stage compression refrigeration

Refrigerater

French Tecumseh 

Refrigerants

R4O4A USA Dupont environmental protection refrigerant(R23+R404)

Condensing Way

Air-cooled or water-cooled

Heater

Nickel chrome heating wire heater

Humidifier

Semi-closed steam and wet

Water Suplying Way

Automatic cycling water supply

Standard Accessories

1 Observe window(double-deck cavity toughened glass),

1  50mm test hole in the left,

1  PL inner chamber lamp,

2 clapboards, 

1 bag of wet and dry bulb,

3 fuses, 

1 power line.

Safety device

Non- fuse-switch(compressor overload, 

refrigerant high low voltage,

over-humidity and temperature protection,

Protection switch,fuse stoppage warning system

  
Picture showing : 

 

Product Tags: constant temperature and humidity chamber   stability test chamber  
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