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Professional Temperature Humidity Test Chamber Stability -70℃
Temperature Humidity Climatic Test Chamber is designed for testing materials under various environmental conditions including heat resistance, cold resistance, dry resistance, and moisture resistance. Featuring simple operation and easy programming capabilities, it displays set values and operational time for precise testing control.
This chamber is widely used for quality testing across multiple industries including electronics, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, and medical care.
Applications
This chamber simulates various temperature and humidity environments for comprehensive testing applications:
Suitable for adaptability testing of electronic, electrical, and instrumentation products during storage, transportation, and use under alternating high/low temperature and humid environments
Reliability testing equipment for raw materials, electrical components, plastics, and other materials for cold resistance, heat resistance, moisture resistance, and dry resistance testing
Ideal for frequency conversion car circuit boards, optical fiber, LCD, crystal, inductance, PCB, battery, computer, and other products requiring high/low temperature and humidity cycle testing
Provides critical data for predicting and improving product quality and reliability under various harsh environmental conditions
Widely used in industrial electronics, electrical components, plastics, hardware, optoelectronics, and chemical industries
Compliance Standards
CNS, ISO, JIS, ASTM, DIN, BS, IEC, NACE, UL, MIL
Key Features
PID controller system for precise unit, temperature system, and display control
4 movable castors with brake function for easy mobility
Technical Specifications
Parameter
Specification
Item Name
Temperature and humidity test chamber
Capacity (L)
80, 150, 225, 408, 500, 800, 1000L
Control Methods
Balanced temperature humidity control system (BTHC) PID intelligent adjust
Temperature and Humidity Range
-70°C~150°C; 20%-98% R.H.
Accuracy
±1.0°C, ±2%RH / ±0.5°C, ±2%RH
Resolution
±0.1°C, ±0.1%RH / ±1°C, ±3%RH
Heating Rate
≤3°C/min
Cooling Rate
Average 1°C/min
Internal Material
SUS#304 stainless steel
External Material
SUS#304 stainless steel or antirust processed cold-rolled steel sheet (Spray)
Insulation Material
Superfine wool + polyurethane foam
Cooling Mode
Mechanical binary refrigeration way
Compressor
Closed compressor (French Tecumseh or German Copeland)
Refrigerant
R23/R404A
Condensing Way
Air-cooling and Water-cooling
Humidifier
Stainless steel humidifying tube
Airflow Way
Broadband-type forced air circulation
Operate Interfaces
Korea TEMI 880 LCD touch screen
Memory capacity
120 groups, each program 100 segment
Input
PT100 or T thermocouple
Communicate Interface
RS-232
Water supply
Circulating water supply
Water tank
Built-in hand type (30Kg capacity)
Water quality
resistance >500Ω.m
Standard Configuration
Observation window (Double hollow toughened glass); test pattern D50mm (left side); 2 layers sample frame; floodlight (fluorescent lamp); water feeding tank
Safety device
Power leakage protection; Dry heating protection; Water protection; Over-temperature protection switch; Temperature deviation alarm; Compressor Overpressure; overload; Water shortage; Phase shortage
Power supply
220VAC ±10% 50/60Hz & 380VAC ±10% 50/60Hz
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
$ 1 Million-$ 2 Million
Employee Number:
50~100
Ecer Certification:
Verified Supplier
YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ... YUYANG INDUSTRIAL CO., LIMITED (DONGGUAN YUYANG INSTRUMENT CO.,LTD) is Located in Wangjiang District (Dongguan City ,Guangdong Province, China),a famous historical town with prosperous industry and convenient transportation.
We are a high-tech enterprise which is specialized in developing ...