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Low Humidity Mini Climatic Test Machine
Temperature: -20℃~+150℃;
Humidity: 20%~98%RH;
Humidity Deviation: ± 2.5% RH;
Volume: 50L, 80L;
Cooling Rate: 1 ℃ / min;
Safety Protection Device;
Multi - programmed controller;
Material: SUS304 stainless steel;
Name: Low Humidity Mini Climatic Test Machine
Description
LIB Environmental Simulation Industry is one of the most reliable manufacturers and suppliers of low humidity mini climatic test machine in China, featured by quality products and low price. Welcome to buy CE approved low humidity mini climatic test machine in stock here and get quotation from our factory. Contact us for discount information.
Low Humidity Mini Climatic Test Machine is a small mini-size climate simulation test chamber. Humidifier and evaporator are used to raise and lower the humidity of the working room. Low humidity can reach 20% RH and humidity fluctuation is ± 2.5% RH. France Taikang compressor refrigeration system realizes rapid temperature rise and fall. This small size series of test chambers are easy to carry and use.
Parameters of Climatic Test Machine
| Name | Low Humidity Mini Climatic Test Machine |
Model | TH-50 (320*350*450mm, 800*1050*950mm), 50L |
TH-80 (400*400*500mm, 900*1100*1000mm), 80L | |
Heat load | 1000W |
Temperature Range | A : -20℃ ~ +150 ℃; B : -40℃ ~ +150 ℃; C: -70℃ ~ +150 ℃ |
Temperature Fluctuation | ± 0.5 ℃ |
Temperature Deviation | ± 2.0 ℃ |
Humidity Range | 20% ~ 98% RH |
Humidity Deviation | ± 2.5% RH |
Cooling Rate | 1 ℃ / min |
Heating Rate | 3 ℃ / min |
Cooling system | Mechanical compression refrigeration system |
Refrigerating unit | French TECUMSEH compressor |
Refrigerant | R404A, R23 |
Controller | Programmable color LCD touch screen controller, Ethernet connection, PC Link |
Air Circulation | Centrifugal wind fan |
Safety Device | Humidifier Dry-combustion protection; Over-temperature Protection; Over-current Protection; Refrigerant High-pressure protection; Water Shortage Protection; Earth leakage Protection |
Exterior Material | Steel Plate with protective coating |
Interior Material | SUS304 stainless steel |
Thermal Insulation | Polyurethane foam and insulation cotton |
Observation Window | Interior lighting, double-layer thermo stability silicone rubber sealing |
Standard Configuration | 1 Cable hole (Φ 50,) with plug; 2 shelves |
Power Supply | 220V 50Hz / 380V 50Hz |
Maximum Noise | 65 dBA |
Environmental Conditional | 5℃~+35 ℃ ≤85% RH |
Features of Climatic Test Machine
⊿ Cooling System: mechanical compression refrigeration system;
⊿ Refrigerating unit: french TECUMSEH compressor;
⊿ Temperature Sensor: PTR Platinum Resistance PT100Ω/MV A-class, accuracy 0.001℃;
⊿ Material: SUS304 stainless steel;
⊿ Double layer insulating glass view window with 8cm thick;
⊿ Standard & customized;
Product Structures
![]() Temperature and Humidity Sensor | ![]() Cooling System |
![]() Workroom | ![]() View Window |
![]() Controller | ![]() Built -in Water Tank |
Temperature and humidity sensor: PT-100 Class A sensor, real-time accurate detection and display of temperature changes at 0.001 degrees. A wet gauze and a real-time temperature, converted by temperature difference, showing real-time relative humidity.
Cooling System: After the liquid refrigerant absorbs the heat of the cooled object in the evaporator, it is vaporized into low-temperature and low-pressure steam, sucked by the compressor, compressed into high-pressure high-temperature steam, discharged into the condenser, and radiated to the cooling medium in the condenser, condensed into a high-pressure liquid, throttling through a throttle valve into a low-pressure low-temperature refrigerant, and again entering the evaporator to absorb heat and vaporize, to achieve the purpose of cycle refrigeration.
Workroom
The internal material is 304 stainless steel, mirror surface, rust-proof to high and low temperature and moisture corrosion; Nice ruggedness and long life.
Viewing Window
Double layer insulating glass 8cm thick, made of tempered glass. The conductive film is located on the interior glass to prevent window frosting, built-in LED light for the work room lighting; can clearly observe samples. The light control button is located below the controller.
Controller System
The PID controller as the main control unit to command, operate, detect and redistribute the various components of the equipment to achieve maximum effective use. Screen display function: LCD display, which can display test conditions (including temperature section, cycle number, running time and remaining time, etc.).
Build-in Water Tank
The water stored in the built-in water tank meets the needs of the test. When there is a low water level, it will alarm to indicate that water needs to be added.
※ Wiring System
Voltage 380V 50Hz 3 phase. L1, L2, L3, PE, N, grounding protection. Standard 2m long cable.
※ Safety Device
humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection
※ Warranty and Service
Provide 3 years warranty, lifelong follow-up services: If you have any questions during operation, we will supply solution to you with 24 hours.
Welcome to contact us if any.
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