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Quick Details

Temperature range: +25C~+40C
Accuracy: +0.5,-0.5
Theory: Temperature Controller
Usage: Industrial
Brand Name: OTS JUNYUAN
Model Number: JY-OTS-800P21
Place of Origin: China (Mainland)
Dimension: All Size Customized

Specifications

Programmable Lab Dust and Sand Ingress IP Rating Test Chamber

Programmable Lab Dust and Sand Ingress IP Rating Test Chamber
Working principle of chamber:
  Centrifugal Fan is the main source of dust movement, the high-speed operation of the fan so that dust into the fan due to the centrifugal force of the Role of fan blades into the dust pipe dust. the wind speed of the Pipeline is usually more than 7.5m / s (too low wind speed will make the Dust precipitate in the pipeline will cause the test tube can not Work). the dust line was sprayed from above into the test chamber and Passed through the sample at a rate of> 2 m / s. Sand and dust Chamber As the lower part of the working box for the funnel, it can Precipitate down the dust into the lower part of the 72 50um filter. through the vibrating motor vibration, less than the diameter of the Filter hole in the dust and centrifugal fan sucked so back and forth. 



the main technical parameters

Sand and dust test chamber
Model JY-OTS-500P JY-OTS-800P JY-OTS-1000P JY-OTS-1500P
Workroom size(DWH)mm 800800800 80010001000 100010001000 100015001000
Technical index and material Inner SUS import stainless steel plate
Shell Cooling steel plate,surface spray
Electrical control systems PLC Controler
Temperature control Touch- temperature controller
Blower Time 1S-99H(optional)
Vibration time 1S-99H(optional)
Timing range 0-99H
Dust dosage 2-4kg/m
Dust dimensions <=32m33%.32m-250m67%
Mesh Diameter 50um
Wire Spacing 75um
Mode of operation Procedure
Dehumidify Electric heating
Temperature range 25C-40C
Fairlead 50mm. with sealing plug
Inspection window(mm) Visible glass window with scraper
the time of lighting and energize Adjustable opening and closing
Pumping time 60 times ,Gas volume inner of Hull/hour
Pressure differential 2kPa(20mbar)
Blowing machine Stainless centrifugal fan
Vacuum system Pressure gauge,air filter regulator,triple pieces of Voltage,connecting pipe
Electric components Contactor, switch and button  import from France Schneider and FULI" japan
Electric socket Dust-protected socket,16A 220V
Standards Applied GB4208-93 method of dust proof experiment ;method of dust proof experimen;
GB2423.37-89 basic environmental test of electronic product for clectrician  LA. Free-falling dust;
Satisfy rank of protection: IP5X .IP6X  Specific parameters stander by this specification .
 
Electronic and Control systems:
1. the main controller LCD touch screen, can do programmable test
2. PLC complex man-machine interface control, contrived moving time, rest time and power-on time setting.
3. Multiple sets of test procedures can be planned in the interface, and Each group can be arbitrarily set the desired action, easy to operate.
4. If a fault occurs in the operation of various signals are written records will be displayed to facilitate maintenance.
5. Touch the setting, digital direct display, all the conditions fully automatic locking by a microcomputer.
6. Imported electronic temperature and humidity sensor, not need to cleanup. 
Programmable Lab Dust and Sand Ingress IP Rating Test Chamber
FAQ:

Q1:  Can you customize the product?

   A:   Yes, we can customize any products according to requirements.

Q2:  how to choose the most suitable products?

   A:   Our professional team will give you the best suggestion,just be  patiently to tell us the information about the parameters your Required.

 Q3:  Can you arrange installations and commissioning in our lab?

   A:   Firstly, for standard chamber we had 3-5 days commissioning Before shipping, you just need link power in your lab, then can start to operate

     Secondly; we had detailed operation manual with chamber, any problems you can find and solve in it
      Thirdly, some of customized chambers we should to install and teach your team to operate.