Building Materials Concrete Testing Equipment, Constant Temperature Humidity Box - Product

Other Specification : Building Materials Concrete Testing Equipment, Constant Temperature Humidity Box One, Use: Constant Temperature And Humidity Also Known As Environmental Testing Machine, Testing Various Materials Heat Resistance, Cold Resistance, Dry, Moisture Resistance Properties. Suitable For Electronic, Electrical Appliances, Food, Chemical, Building Materials, Vehicles, Metal Factory In. In Two, The Standard: Constant Temperature And Humidity Machine Can Meet The Following Criteria: GB2423.1-89test Method Of Low Temperature Test, High Temperature Test Method For GB2423.2-89, GB2423-93test D6 Damp Heat Test Method, Test Method For IEC68-2-30. Three, Control Mode And Characteristic: The Balance Temperature Humidity Control System ( BTHC ), P.I.D. Control SSR, Make The System Of Heating And Humidifying Quantity Is Equal To The Heat And Moisture Loss, So It Can Be Long-term And Stable Use. In Four, The Main Technical Parameters: Type Inner Box Size ( W*H*D ) Mm Temperature Range BE-TH-80400*500*400D Said0 ~ +150 H Said -20 ~ +150 M Said -40 ~ +150 L Said -70 ~ +150 BE-TH-150 500*600*500 BE-TH-225 500*750*600 BE-TH-408 600*850*800 BE-TH-800 1000*1000*800 BE-TH-1000 1000*1000*1000 3box Material: Mirror Or Matte Stainless Steel Plate ( SUS #3041.0mm Thick ) 4outside The Box Material: Stainless Steel Plate ( SUS #3041.0mm Thick ) Or Cold Rolled Steel Paint Processing 5: Rigid Polyurethane Foam Insulation Material And Glass Wool The 6 Temperature Range: H Said -20 ~ +150 M Said -40 ~ +150 L Said -70 ~ +150 70.5temperature Fluctuation 8: < 2 Temperature Deviation 9temperature Minimum Limit: H Said -20 M Said -40 L Said -70 The 10heating Time: An Average Of 3 /min ( Nonlinear Load ) Cooling Time:11average Of 1 /min ( Nonlinear Load ) 12 Humidity Range: 20%98%R.H. Can

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