Lighting Rapid Switching Temperature Environmental Test Chamber AP-KS-150A, also known as the High and Low Temperature Rapid Temperature Change Test Machine, enhances the heating and cooling speed compared to ordinary high and low temperature test chambers. It is specially designed to meet customers' requirements for rapid temperature change tests. With a reasonable structural design, optimized refrigeration design, and a comprehensive internal control core, it meets linear or non-linear heating and cooling requirements of 5°C/minute, 10°C/minute, and 15°C/minute. Of course, Aipu Technology also accepts custom orders for rapid heating and cooling at other rates.

Design and Material Configuration of High and Low Temperature Rapid Temperature Change Test Chamber | High and Low Temperature Rapid Temperature Change Test Machine:

1. Arc-shaped design and surface spray treatment, high-quality appearance gives customers a clean and aesthetic feel, and uses flat non-reverse handles for easy operation, safe and reliable.

2. Original imported歐美 fully enclosed compressor, imported environmentally friendly refrigerant, world-brand refrigeration components, original imported LCD touch screen controller, user-friendly interface, simple and easy to learn operation.

3. Uses triple vacuum coated viewing window and energy-saving lamps, no need for wiper defogging, maintains clear observation effect, allowing隨時(shí) observation of the test items' condition.

Lighting Rapid Switching Temperature Environmental Test Chamber AP-KS-150A Optional Temperature Range Description:

Temperature Range: (0°C, -20°C, -40°C, -60°C, -70°C to +150°C)

Temperature Fluctuation: (±0.5°C)

Temperature Uniformity: (±2°C)

Heating Time: Average 5°C, 10°C, 15°C per minute (linear or non-linear options available)

Cooling Time: Average 5°C, 10°C, 15°C per minute (linear or non-linear options available)

Chamber Structure and Components: Inner chamber material uses high-quality SUS#304 stainless steel plate

Insulation Material: Rigid polyurethane foam + glass wool

Refrigeration System: French Tecumseh fully enclosed compressor / environmentally friendly refrigerant

Protection Devices: Over-temperature protection, compressor overheating, overcurrent, overpressure, heating and humidification dry firing, chamber over-temperature, water shortage alarm system

Power Supply: AC3ф5W380V

Aipu Advantages of Rapid Temperature Change Test Machine:

I. High performance and cost-effectiveness, Aipu's matching air supply system design: uses built-in guide vane fan volute duct to ensure the test chamber's internal temperature uniformity meets national standards, stable testing, small temperature fluctuation deviation;

II. The company selects imported German Bitzer semi-hermetic compressors with world and global brands, high refrigeration reliability, low energy consumption, and very stable operation;

III. Besides the compressor, other components such as the controller, expansion valve, solenoid valve, plate heat exchanger, refrigerant, refrigeration oil, oil separator, high-pressure switch are all imported brands, ensuring the machine's service life and reliability;

IV. The rapid temperature change test machine is a fully functional test machine, with settable operation modes including: high and low temperature rapid change test, high and low temperature constant temperature test, high and low temperature alternating test, high and low temperature cycle test, high temperature constant test, low temperature constant test; if humidity is selected, it can also perform: damp heat cycle test, constant temperature and humidity test, high temperature constant humidity test, low temperature low humidity test, high and low temperature alternating damp heat test, and other functions.

V. Future maintenance is convenient and simple: this test machine has self-diagnostic functions: such as the control system having self-diagnostic function, when faults like compressor overpressure, overtemperature, current overload, fan overload, leakage occur, the controller displays the fault reason in Chinese and gives detailed solution prompts; regarding maintenance: the stainless steel filter installed in front of the condenser facilitates regular cleaning, preventing condenser clogging causing reduced cooling rate or even overpressure protection shutdown.

Lighting Rapid Switching Temperature Environmental Test Chamber AP-KS-150A Technical Parameters:

Temperature Range: -70°C to 150°C (also -60°C to 150°C / -40°C to 150°C / -20°C to 150°C / 0°C to 150°C temperature ranges available for selection)

Standard Rapid Temperature Change Range: -45°C to 80°C

Humidity Range: 20% to 98% R.H (if humidity range is not needed, it is better not to add, as it will increase power consumption)

Rapid Temperature Change Rate: 5°C/min, 3°C/min, 8°C/min, 10°C/min, 11°C/min, 15°C/min, 13°C/min (linear or non-linear change slope optional)

Temperature/Humidity Uniformity: ±1°C, ±2%.

Temperature/Humidity Stability: ±0.5°C, ±2%.

Temperature/Humidity Deviation: ≤±2°C/ ±3%RH.

Temperature Sensor: Platinum resistance (PT100)

Outer Chamber Material: Steel plate baked paint or SUS 304# stainless steel, two material options available.

Inner Chamber Material: High-quality SUS304 stainless steel: good corrosion resistance, heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping, bending, no heat treatment hardening phenomenon (non-magnetic, use temperature -196°C to 800°C)

Refrigeration System: German Bitzer semi-hermetic compressor unit. Binary cascade refrigeration.

Refrigerant: American DuPont environmentally friendly refrigerant: single stage first stage R-404A, cascade second stage R-23.

Cooling: Air cooling or water cooling optional, generally recommended to choose water cooling for high power.

Heating System: Stainless steel finned heating tube heating air method.

Humidification System: Stainless steel sheathed electric steam generation method.

Safety Protection: No fuse overload protection, heating, compressor overcurrent, overpressure, oil pressure, humidification dry firing, chamber over-temperature, water tank water shortage alarm system.

Lighting Rapid Switching Temperature Environmental Test Chamber AP-KS-150A Standard Configuration: Test port (￠50x1), sample rack and hooks (2 sets), viewing window (triple vacuum tempered glass), over-temperature protector, viewing window light, one copy each of manual, certificate of conformity, warranty card.