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Plastic rubber Programmable Constant Temperature Humidity Test Chamber​

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product name: Plastic rubber Programmable Constant Temperature Humidity Test Chamber​
product number: LY-280
Exhibitors: LIYI
Product Documentation: No Related Documents

a brief introdction

1. Plastic rubber Programmable Constant Temperature Humidity Test Chamber 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. Plastic rubber Programmable Constant Temperature Humidity Test Chamber control temperature&humidity .


Plastic rubber Programmable Constant Temperature Humidity Test Chamber​  Detailed description

Plastic rubber Programmable Constant Temperature Humidity Test Chamber


Usage :

 

    Plastic rubber Programmable Constant Temperature Humidity Test Chamber is applied to test the capabilities of heat-resistance, cold-resistance, dry-resistance and moisture-resistance of materials. It is mainly used in testing the adaptability of electronics, electrical appliances, food, automobile, rubber and plastic, metal and other products, parts and materials in the high and low temperature and humid environment when storage, transport and using.

 

  Character:

 

1. Plastic rubber Programmable Constant Temperature Humidity Test Chamber 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. Plastic rubber Programmable Constant Temperature Humidity Test Chamber 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

materials shell the double-sided with cold-rolled steel while the surface with spray 
inner the SUS304 stainless steel
insulation rigid polyurethane foam and glass fiber
regulating system heater nickel-chromium alloy heating wire
humidifier stainless steel armored heater (basin heated humidification) or boiler humidification
fan centrifugal fan
cold compressor hermetic , low noisy and rotary compressor
cooling fluid R404A R404A/R23
cooling method single stage mechanized compression (air cooling or water cooling) double stage mechanized compression       (air cooling or water cooling)
controller display 5.7 inches color LCD display
operation mode program mode and valuation method
setting type  available in Chinese and English, LCD touch screen
capacity it can store 120 sets program, 1,200-section, 999-circular steps,and setting maximal time for every section is 999h59min.
display resolution 0.01centigrade,0.1min,0.01%RH(if it has the humidity function)
input Pt100Ω
communication interface R232
control type PID 
water supply supply method  pumped
water tank built-in
quality resistor>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

 

Plastic rubber Programmable Constant Temperature Humidity Test Chamber
Picture showing 
Laboratory Equipments Temperature And Humidity Chamber Universal ProgrammableLaboratory Equipments Temperature And Humidity Chamber Universal ProgrammableLaboratory Equipments Temperature And Humidity Chamber Universal Programmable

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