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SF
SF416
Product Features & Attributes
This low temperature chamber is used for low temperature testing of cement, concrete, waterproofing membranes, profiles, plastics and other materials. It is common equipment for building material testing laboratories and quality inspection institutions.
Working Principle: Composed of imported compressor, condenser, filter, capillary tube, evaporator, constant temperature tank, digital display instrument and digital temperature control system. Precise temperature control is achieved through refrigeration system circulation to reach the set low temperature environment.
Structural Features:
Top-opening design for excellent insulation and convenient operation
Constant temperature tank made of corrosion-resistant alloy plate
High-quality steel outer shell for durability
Polyurethane insulation for superior thermal performance
Imported compressor for fast cooling and low noise
Technical Features:
Temperature range 0℃~-40℃ for various material testing needs
Temperature accuracy ±0.5℃ for stable and reliable conditions
Digital display for clear temperature reading
Digital control system for easy operation
Optimized refrigeration system for rapid cooling
Technical Parameters:
Effective volume: 160L
Power supply: AC220V, 50Hz
Ambient temperature: 0~23℃
Relative humidity: ≤75%
Operation Steps:
Inspect and place on level surface
Check power stability, connect power, turn on switch
Display shows actual tank temperature
Compressor starts after 3 minutes
Set test temperature, begin testing
Precautions:
Do not store or use in humid or corrosive environments
First use or after long storage: run 2 hours before testing
Restart at least 30 minutes after power failure to protect compressor
Use voltage regulator (220V 50Hz 15A with grounding)
Instrument must be grounded
Available in different specifications: different volumes (160L, 200L, 300L, etc.), different temperature ranges (0℃~-40℃, -20℃~-60℃, etc.), and different compressor configurations to suit various material types and testing standards.
Mainly used in cement manufacturers, concrete testing laboratories, waterproofing membrane manufacturers, profile and plastic testing institutions, quality inspection stations, research universities, and more.
