High and low temperature alternating temperature and humidity testing machine

A box can also be called a cabinet or cabinet,So the constant temperature and humidity test chamber can also be calledHigh and low temperature alternating temperature and humidity testing machineThe high and low temperature test chamber can also be referred to as a high and low temperature cabinet. Equipment used for testing and inspecting the performance of industrial products and materials in various temperature and humidity environments, as well as testing the cold resistance, heat resistance, dry resistance, and moisture resistance of various materials. Suitable for electronics, electricians, electrical appliancesLEDUsed for quality testing of products such as mobile phones, optoelectronics, communications, instruments, vehicles, plastic products, metals, chemicals, building materials, medical, aerospace, etc.

meet the standardGB/T10586-2006TheGB/T5170.5-2008TheGB/T2423.1-2008experimentATheGB/T2423.2-2008experimentBTheGB/T2423.3-2006experimentCaTheGB/T2423.4-2008experimentDb.

High and low temperature alternating temperature and humidity testing machineTechnical Specifications:

The temperature range can be selected from:Aclass0℃~150℃；Bclass:-20℃~150℃；Cclass:-40℃~150℃；DClass:-70℃~150℃

Heating rate:1.0～3.0℃/min

降温速率：0.7～1.0℃/min

Size options available:volume80Raise corresponding:wide40xtall50xdeep40cm; Volume150Raise corresponding:wide50xtall60xdeep50cm; Volume225Raise corresponding:wide50xtall75xdeep60cm; Volume408Raise corresponding:wide60xtall85xdeep80cm; Volume800Raise corresponding:wide100xtall100xdeep80cm;volume1000Raise corresponding:wide100xtall100xdeep100cm.

Outer box material: High qualitySUS3042BBrushed stainless steel plate or cold-rolled plate with baking paint

Inner box material: High qualitySUS304Stainless steel: has good corrosion resistance, heat resistance, low temperature strength, and mechanical properties; Good hot workability such as stamping and bending, no heat treatment hardening phenomenon (non-magnetic, operating temperature)-196℃～800℃）

Thermal insulation material:polyurethane foam：（Its advantages are:1. Efficient and energy-saving, with no gaps after filling, and strong bonding after curing.2. Shock resistant and pressure resistant, no cracking, no decay, and no detachment after curing.3. Has ultra-low temperature thermal conductivity and weather resistant insulation.4. Efficient insulation, sound insulation, waterproof and moisture-proof after curing.5.Good waterproof performance, because foam holes are closed, and the sealing rate is up to95% ,Rainwater will not seep through the holes.

controller: programmableOYO9256PController: Intelligent temperature and humidity programmable controller displays temperature and humidity values on LCD screen, with heater, sensor fault indication, transmission function, and withRS/232orRS/485The communication interface can be used for remote monitoring, and users can set system parameters themselves through touch screen programming. Using high-precision humidity sensitive resistors as sensors, the temperature and humidity of the equipment are monitored in real time and effectively controlled through the load. This instrument integrates measurement, display, control, and communication, with high accuracy and wide measurement range.5.7Inch color LCD display screen, touch screen panel with Chinese and English screen selection, easy to operate and program editing.120Group program capacity, each group can remember120Section temperature and humidity,Can cycle9999Next time. It can display the complete system operation status, real-time display execution, and set program curves. With multiple expansion functions, the controller can be accessed throughRS/232orRS/485The interface is connected to a computer and can be connected to a printer to print temperature and humidity curve monitoring data. Fault alarm and display the method of troubleshooting. Using dedicated microprocessor chips, it has high reliability and strong anti-interference ability.

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