Product information

Heating and Freezing Temperature Humidity Test Chamber

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product name: Heating and Freezing Temperature Humidity Test Chamber
product number: LY-280
Exhibitors: LIYI
Product Documentation: No Related Documents

a brief introdction

Heating and Freezing Temperature Humidity Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, Heating and Freezing Temperature Humidity Test Chamber is ​suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, prin


Heating and Freezing Temperature Humidity Test Chamber  Detailed description

Heating and Freezing Temperature Humidity Test Chamber ISO Certification for Laboratory  

 

 

Usage 

 

      Heating and Freezing Temperature Humidity Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, Heating and Freezing Temperature Humidity Test Chamber is suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

 

Character 


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. Heating and Freezing Temperature Humidity Test Chamber 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.

  

 

Specifications

 

Mode

LY-2225

Inner Size

 W×H×D(cm)

50×75×60

Outside Size

W×H×D(cm)

117×166×118

Volume (V)

225L

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

 

 

Inner structure 

Heating and Freezing Temperature Humidity Test Chamber for Laboratory

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