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    Vehicle Testing Laboratory
    
          
    
          
    
             
     Vehicle Testing Laboratory 
    
             
    Product Introduction
    
             
    Vehicle Testing Laboratory is a necessary testing equipment in the automotive field, used to test and determine the electrical, electronic and other products and materials for high temperature, low temperature, alternating humidity and heat or temperature and humidity after the constant test of product parameters and performance.
    
             
    
                 
    
                 
    
                     
    Service Hotline
    
                     4000-662-888
                 
    
             
    
          
    
       
    

    
  

    

    


    
       
    
        
    
          
    Product Features
    
          
        
    
        
       
    

    


    
		
    
		
    
          
    Product Parameter
    
          
        
    
		
    


    
Model
Studio Size（D*W*H）mm
Dimension（D*W*H）mm

    

    
LRHS-170M3-LJS
10000×4880×3500
10400×5730×4230

    
    

    

    


    
Temperature range
-40℃～+45℃

    

    
Temperature fluctuation
≤±1°C

    

    
Temperature uniformity
≤±2°C

    

    
Heating rate
-40℃～+25℃，average rate 0.27℃/min

    

    
Cooling rate
+25℃～-40℃，average rate 0.27℃/min

    

    
Humidity range
40%~85%RH

    

    
Outer box material
High-quality cold-rolled steel plate, surface plastic spraying treatment

    

    
Inside box material
Stainless steel plate SUS304

    

    
Insulation material
Rigid polyurethane foam + glass fiber

    

    
Controller
Adopting Japan “UMC” brand temperature meter

    

    
Cooling method
Twin-combined refrigeration

    

    
Temperature and Humidity Sensor
High Accuracy Pt100 Platinum Resistance Temperature Sensors

    

    
Internal fan
35mph±10％Speed of wind through the interior of the test chamber

    

    
Safety protection
Compressor low pressure/overload/high pressure alarm, fan motor overload, overall equipment timing, short circuit, phase loss, over temperature, leakage and other protection

    

    
Supply Voltage
AC380V±10% 50Hz

    

    
Cooling method
Water Cold

    
    

    

     
    

    
		
    

    


    
      
    
          
    
              
    Product Recommendation
    
              
          
    
          
  
    
 
    


    
    
    
      
    
        
    Industry News
    
        
      
    
      
    
        
    
		 
		   
    
            
    
              
              
    Before putting constant temperature and humidity test chambers into service, some inspection work is essential.
    
              
            
    
          
    
		  
		   
    
            
    
              
              
    Low-temperature test chambers are primarily used to evaluate the storage capabilities and environmental adaptability of products and materials from industries such as electronics, electrical engineering, automotive, and home appliances under extremely low-temperature climatic conditions.
    
              
            
    
          
    
		  
		   
    
            
    
              
              
    Analysis of Fault Alarm Principles in Constant Temperature and Humidity Chambers
    
              
            
    
          
    
		 		  
		  
      
        
     
    
    
  
    

    





    
 

    














    


    






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