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No.43,Huangshahe west Road,Xiabian Village,Liaobu Town,Dongguan City,Guangdong Province
Tel: 86-769-85842789
Fax: 86-769-82287448
Programmable Constant Temperature and Humidity Chamber
Model: YL-2236
Category: Automatic/Industrial Machines & Equipments / Testing Equipment / Inspecting/Measuring Instrument and Parts
Characteristics
Constant temperature and humidity tester, as know as environmental testing machine, test various materials for their heat resistance, cold resistance, dry resistance, humidity resistance performance; suitable for electronics, electrical appliance, food, vehicles, metals, chemicals, building materials, bags, adhesive, printing, packing and other factories quality control purposes.
Appearance: high-texture appearance, arc shape body, and matte fringe processing of surface, planar non-reactive handles, easy operation, safe and reliable.
◆View window: rectangle complex layers of glass view window can be used for observation specimen when doing testing. With anti-sweat heater unit of the window can prevent water vapor condensing water droplets, and high-brightness PL fluorescent lamp keeps box lighting.
◆Water supply system: with external connected water supply system, convenient to humidification and water supply, and automatic recycling and use.
◆Compressor: Compressor circulation system adopts French “Taikang” Brand, it is more effective to remove condenser tube and capillary lubricants, and full ranges of series adopt environmental refrigerants (R404,507)
◆Control Mode: adopt smart PID+SSR/SCR forward and inverse two-way synchronization output, containing advanced slope control logic.
◆Controller: with multi-stage program editing, and temperature and humidity can be made quick (QUICK) or slope (SLOP) control.
◆System Capacity: can login 150 group of programs x 1500 sections, sections can be divided freely, program can be interrelated freely.
◆Circulation Setting: can operate 9999x999 times circulation, and can be divided 5 groups of independent part circulation.
◆Time Signal: 3 groups of sequence control output interface, with 10 kinds of time control mode, convenient to operate START/STOP sequence plan of external drive component.
◆Safety Detector: 15 items of full-function system detects, ensure the safety of machine operation, and can automatic display failure time, items and resolved method.
Specifications
Model No. YL-2236A YL-2236B YL-2236C YL-2236D YL-2236E
Interior Dimension（W×H×D）CM 40×50×40 50×60×50 50×75×60 60×85×80 100×100×80
Exterior Dimension（W×H×D）CM 93×131×81 103×141×91 108×162×112 117×172×132 160×187×132
Volume（L） 80 150 225 408 800
Heating Speed 0℃~100℃ approx 20min, -20℃~100℃ approx 35min, -40℃~100℃ approx 45min, -70℃~00℃ approx 60min
Cooling Speed 20℃~0℃ approx 20min, 20℃~-20℃ approx 45min, 20℃~-40℃ approx 60min, 20℃~-70℃ approx 90min
Temp. Range 0℃, -20℃, -40℃, -70℃~150℃
Temp. Uniformity ±0.5℃
Humidity Uniformity ±3%
Temp. Stability ±0.3℃
Humidity Stability ±2.5%RH
Humidity Range 20%~98%RH (can be customized according to customers’ requirement, low humidity type can reach to 5%RH)
Programme Control Use high stability platinum thermometric resistance, LCD Chinese & English touch screen, 120 groups 1200 sections of program, 999 times of circulation setting, attach multi-group PID control function, with RS-232 PC interface control.
Heating System SUS#304, stainless steel heater
Humidification System Surface evaporative, attach humidifier, hydropenia, power failure and over-heat protection
Dehumidification System Frozen latent heat dehumidification method
Cooling System Above -20℃ adopt unary full-closed air-cooled refrigeration system, below -40℃ adopt binary full-closed air-cooled refrigeration system
Water Supply Built-in pure water generator, without artificial water, direct running water and with hydropenia warning device.
Interior and Exterior Material SUS#304, all stainless steel
Insulation Material Rockwool and rigid PU foam insulation
Protection Device Breaker, compressor over-load protection relay, refrigerant high pressure switch, ultra-temperature, power failure, protection switch, temperature limited protection, failure warning system
Temp. & Humid. Adjustment Balance adjustment temperature and humidity mode.
Standard Device Automatic demist glass window, upper and lower adjustable compartment 2pcs, test hole, operation room light, mobile wheel
Optional Accessories Recorder
Power Supply AC220V/380V±10%，50/60Hz
Standard GB, ISO, ASTM, UL, CEN…………
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