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Advanced Programmable Energy-Efficient Temperature & Humidity Control Test Chamber for Lab with CE¹

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Product Description Product DescriptionIndustry Temperature Humidity Environment Stability Climate Test Chamber, used for material performance test under different environment, such as heat, cold, moisture, heat and moisture, mainly applied in electronics, electrical appliances, mobile, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other industries. Features1,The test requirements that need to reach below -40 degrees will use a cascade double compression refrigeration system. When the test is above -20 degrees, only one compressor will be started to work with a smaller power heating tube for inching heating, which saves electricity and water; ( If single-stage refrigeration is used, the compressor will be equipped with high-power full-process refrigeration, and the refrigeration capacity is also large, and a higher-performance heating tube is required to balance, so it consumes electricity and water.2,The sink is made of special materials with low thermal conductivity and no water droplets on the surface (such as metal materials will form water droplets on the surface, which will easily wet the sample and affect the test results), and is equipped with a diversion device. If the sink appears When the internal pressure is too high or the water level is too high, it will flow into the humidification barrel through the diversion hole.3,The cascade dual-compression refrigeration system can easily meet the test requirements of low temperature -40 degrees and below. When the single-stage refrigeration reaches -38 degrees, it will be difficult to drop to -40 degrees. This is due to the characteristics of R404A refrigerant. It can only be achieved by temperature compensation.4,The machine is exquisite, the internal space is large, the external dimension is small, the width is only about 78cm, and the single-door laboratory can be easily entered.5,There is a pressure relief hole on the top. Product Parameters ModelPW-CTH100PW-CTH-150PW-CTH-225PW-CTH-408PW-CTH-800PW-CTH-1000Inner chamber size W×H×D(cm)50×50×4050×60×5060×75×5080×85×60100×100×80100×100×100Exterior chamber size W×H×D(cm)78×157×10578×167×11588×185×115108×195×125128×210×145128×210×165Testing temperature range0oC,-20oC,-40oC,-70oC~150oCTesting humidity range20%RH~98%RHTemp.humi.fluctuation±0.3oC;±0.5%RHTemp.humi.uniformity±2oC;±3% empty loading after stablize for 30mins ±2oC;±3%RHTemp.humi.resolution0.01oC;0.1%RHHeating&cooling time oC/minHeat-up:3oC/min(average),cool-down:1oC/min(average)Exterior chamber materialCold rolled plate + Powder coatingInterior chamber materialSUS#304 Stainless steelInsulation materialRigid Polyurethane foamCirculation systemCentrifugal fan air circulation systemHeating systemSUS# Stainless steel high-speed heaterHumidification systemElectrothermal steam humidificationDehumidifyingADP critical dew point cooling / dehumidifying methodRefrigeration systemFinned evaporator + Air(Water) cooling condenserControlling systemTouch screen controllerOther componentsVacuum glass observation windowTest hole(100mm)Controller status indicatorView lightCompartment shelf (2 freely adjustable)Safety protection deviceOverheat protection circuit breakerHumidification system overheat protectionCompressor overload protectionControl system overload protectionoverload indicatorPhase sequence protectionWater shortage protectionHigh voltage and low voltage protectionOver temperature protectionWater supply delay protectionFan overcurrent protectionPower supplyAC 1ψ220V;3ψ380V 60/50HzCustomization serviceNon-standard or special requirements are all welcome Company IntroductionPW (Guangdong) Instruments Co., Ltd. was established in March 2007, a national high-tech enterpriseLocated in Room 901, Building 11, No. 2 Houjie Dongye Road, Houjie Town, Dongguan City, Guangdong Province, China. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry, and has accumulated a large number of high-quality customers. In order to better serve customers in East China, the company established PW Instruments (Shanghai) Co., Ltd. in Shanghai and set up an instrument exhibition hall and testing center in Suzhou Industrial Park.Corporate CultureVision: Become a world-renowned instrument manufacturerMission: Provide customers with high-quality testing equipmentValues: Customer satisfaction is our aim. Certifications FAQQ: Are you a trading company or a factory?A: We are a factory with over 20 years of expertise in the testing equipment field and more than 15 years of export experience.Q: How long is the delivery time after placing an order?A: Normally 10-25 days. If we have stock, shipment can be arranged within 3 days. Please note that lead time may vary depending on the product type and order quantity.Q: What warranty and after-sales service do you provide?A: All testing machines come with a 12-month warranty by PW. Even if the controller issue is not from our factory, we can help repair it free of charge. After the warranty period, our professional after-sales team continues to provide technical support and timely solutions for any issues you may encounter.Q: How do you ensure product quality and support users?A:100% inspection and testing before delivery.Video tutorials for installation and operation.On-site training by our engineers (available upon request).Products are widely recognized and trusted by customers worldwide.Flexible power solutions: different plugs available, adjustable voltage, and safety indicators included.Q: Can your products be customized?A: Yes, we can customize products according to your specific requirements and parameters.

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