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Automatic Climatic Chamber Constant Temperature and Humidity Test Instrument

Categories Temperature Humidity Test Chamber
Brand Name: LIYI
Model Number: LY-2150
Certification: CE
Place of Origin: CHINA
MOQ: 1 Set
Supply Ability: 300 Sets/Month
Packaging Details: Standard Wooden Case
Volume: 150L
Usage: Process Testing Machine, Precise new benchtop microclimate test chamber
Fluctuation: ±0.5°C ±2.5%RH
Temperature Range: -40~150C
Humidity Range: 20%~98%
Test Hole: D50mm
Material: SUS 304# Stainless Steel
Certificate: CE,ISO
Warrantly: 1 years
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Automatic Climatic Chamber Constant Temperature and Humidity Test Instrument

Automatic Climatic Chamber Constant Temperature and Humidity Test Instrument


Application


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


Test Standard

GB/T2423/5170/10586, JIS C60068, ASTM D4714, CNS3625/12565/12566


Characteristics

1. Programmable Constant Temperature and Humidity 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. Programmable Constant Temperature and Humidity Chambercontrol temperature&humidity well-distributed, precisely and steady.

3. Programmable Constant Temperature and Humidity Chamber Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.


Specification

ModelLY-280LY-2150LY-2225LY-2408LY-2800LY-21000
Inner Size W×H×D(cm)40×50×4050×60×5050×75×6060×85×80100×100×80100×100×100

External Size

W×H×D(cm)

93×155×95100×148×106117×166×118122×176×121158×186×148158×195×168
Volume(L)80 L150L225L408L800L1000L
Temp&Humi Control Range

Temp. Range: A: -20℃~150℃ Humi.range: RH20%-98%

B: -40℃~150℃

C: -70℃~150℃ (Other temperature and humidity range can be customized)

Temp&Humi Fluctuation±0.5℃;±2.5%RH
Temp&Hum Departure±0.5℃-±2℃;±3%RH(>75%RH); ±5%RH(≤75%RH)
Controller Resolution±0.3℃;±2.5%RH
Controller BrandKorean TEMI880
MaterialInwallSUS 304# steel plate
HousingSUS 304# steel plate surface fog processed
Heat Insulatorresistance to high temperature, high chlorine acid b vinegar foam insulation materials
Air Circulation Waycentrifugal fan-broadband type force air circulation
Refrigeration Waycascade type multiple refrigeration
Refrigeraterfully enclosed piston compressor Taikang France
RefrigerantsR4O4Aor American dupont environmental protection cold media(R23+R404)
Condensing WayAir-cooling
Heaternickel chrome heating wire heater
Humidifiersemi-closed steam
Water Supply Wayautomatic cycle water supply
Standard Accessories

*50mm test hole on the left............................................................1PCS

*PL inner lamp................................................................................1PCS

*Adjustable clapboard.....................................................................2PCS

*Humidity cloth...............................................................................1Bag

*Fuses..............................................................................................3PCS

*Power line.......................................................................................1PCS

*Software CD....................................................................................1PCS

*Operation manual.............................................................................1PCS

Safety Devices

*Leakage current*Overload*Compressor overload*Over temperature*Ultra-wet/dry

*Humidification temperature protection.

Power3phase 5 lines, 380V AC±10% 50/60Hz

Chamber structure

Metal plate material:

The inner and outside material is SUS mirror surface corrosion resistant plate, inner chamber two sides have sample Rail frame,it has the adjustable hang strip, heat preservation and heat insulation at least 10cm with hardness polyamine foaming.

It has the high quality bakelite and glass fiber doorframe cutting off the heat conduction. Heat-proof quality is quite good,the door airtight seal strip is the two-way wide high-temperature resistance silicon foaming.

Test space blowing-in circulate

Mature blowing-in system use high temperature resistance multiple-blade

wind wheel which is drived by the motor,the upside blade blow the wind in and the downside return the wind. When the temperature is -70-100℃,the error will be less 2℃

Controller system

Use the Korea TEMI880 controller which is with low energy consumption

(20W),the control system accuracy is ±0.3℃.

High mark screen

5.7 inch LCD color screen with interactive parameter input method, resolution ratio is 800*480.

Big memory capacity

120 groups / 1200 section all repeatedly:maximum is 999 (can repeated

unlimited), part repeated: support maximum 99 PC-Link, MODBUS (ASCII, RTU). And has fact curve with temperature and humidity.

Convenient and fast connect the computer

Controller use R232 port,if you monitoring the history curve and need to

playback the data,you can use editing operation.

Heating and humidifying system

Heater

Spiral nichrome tubular electric heating element heater, High accuracy temperature fluctuation, and with long lifetime!

Humidifier

Use shallow slot method to humidify. Humidity measurment use wet and dry bulb method.

Secondary protection

Over-temperature protector:(protect the sample and the chamber)

Humidifier empty burn preventer(protect the humidifier)


Water level scale & water tank

Temp & Humi. Control Range(Specific test requirements customize)

1.Choice of wind circulation way: Forced air supply

If you have requirements on wind supplying way, this kind of air supply is the best choice.

2. Choice of water supply system: RO (Reverse osmosis)

Our equipment use pure water when doing humidity test, can automatically add water to make test more convenient.

3. Polymer film/wheel dehumidification system

If you need to do low temperature and low humidity test for long time, then honeycomb chemistry dehumidifier system will be your best choice. It can make to

10℃ 10%RH or lower.

4. LN2/LCO2 fast cooling system

We offer all kinds of imported professional LN2/LCO2 solenoid valve and related controlling system to meet your requirements of fast heating and cooling.

5. Equiped with glass door and operation hand hole on the door

If you need to move or open the test sample during testing, to equip a glass door and operation hand hole to avoid effect to test condition when open the chamber door.

6. Recorder to get test data in time

If need to record different points environmental and sample temperature, to equip a temperature recorder is a best choice.

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