PID control Touch screen Temperature Humidity Chamber for Electrodynamic Shaker

CE Certified Temperature Humidity Chamber for Electrodynamic Shaker

1.Model: THV -1331-F

2 Application

Vibration chambers combined with temperature and/or humidity are available for temperature & vibration testing or temperature, humidity and vibration.Our this combined test system perform tailored environmental stress screening & reliability tests to reduce product development time,reveal hidden manufacturing defects and improve product reliability. 

3-1 The Whole Temperature Humidity Chamber for Electrodynamic Shaker

  3-1-1 Dimension

      (1) Interior : W1100 × H1100× D1100 mm

      (2) Exterior : W3200 × H2600× D2500 mm

  3-1-2 Material

      (1)Interior is SUS#304 stainless steel

      (2) Exterior is SUS#304 stainless steel or paint coated  

      (3) Thermal insulation materials: High density fire-resistant PU foam insulation material

  3-1-3 Mechanical Structure

      (1)Single door with a viewing window ( 450×300×40mm, three vacuum layers) on the front chamber 

      (2)Electric cabinet, refrigerator and air conditioner are in back of electric cabinet

      (3)The dehumidifier is in the back of the chamber.

  3-1-4 Wind Supply Cycling System

       Motor AC380V 2HP; lengthened axis; sirocco fan; forced circulation

  3-1-5 Heating System

       Stainless steel electric heater

  3-1-6 Humidification System

       Stainless steel U-type humidifier

  3-1-7 Refrigeration System

      (1)Totally-enclosed type compressor

      (2)Wind cooled

      (3)Evaporator: fin-type, load capacity automatic adjustment

      (4)Refrigerant: environmentally safe, and have a Zero Ozone Depletion Potential (ODP)

  3-1-8 Control System

      (1)Programmable LCD touch screen controller, viewing angle 256x128 ,with back light

      (2)Temperature ramp control : 0.1 ~ 9.9

      (3)Upper and lower limitation standby and alarm function

      (4)Temperature and humidity sensor is provided

      (5)6 groups P.I.D control parameter setting & P.I.D auto graphical function

      (6)Both set point and actual value of temperature/humidity can be directly displayed

      (7)Operating time adding up function

      (8) Backup function in case of power off

      (9)RS-232 communication

      (10)Real time graphical curve display function while programmable running

      (11)Can book in advance to start and shut down

      (12)Date and time can be adjusted

      (13)Screen lock function

  3-1-9 Main Electrical Components: AC contactor , thermal relay , AC relay, time relay,temperature/humidity

      controller, power switch, solid-state relay, button switch, over-temperature and anti-dry device

  3-1-10 Water Tank: Built-in water tank, automatic feedwater pump, water shortage alarm and shutdown

       protect device

  3-1-11 Safety Device

       (1)Over-temperature protection device     

       (2)Heater/ humidifier short circuit or over-load protection device

       (3)Heating, humidifying anti dry switch   

       (4)Anti-phase & lack-phase protection device, 

       (5)Compressor over-heating protection switch 

       (6) Compressor high pressure protection switch,        

       (7)Compressor over-current