Sand And Dust Environmental Test Chamber

Sand And Dust Environmental Test Chamber

In accordance with IEC60529: 2001 "Degrees of protection provided by enclosures (IP Code)",The sand and dust test chamber is for low-voltage electrical appliances, electrical appliances, instruments, meters, lamps, household appliances and other products in the storage, transportation and use of sand and dust are often affected by the environment.

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Product Details

 Sand and Dust Environmental Test Chamber

 

Model:BND-IP56X


Testing Standard:

In accordance with IEC60529: 2001 "Degrees of protection provided by enclosures (IP Code)", GB4208-2008 "Shell protection class (IP code)" 13.4,13.5 terms and Figure 3 and GB7000.1 "Lamps Part I: General requirements and tests" 9.2.1, 9.2.2 and the requirements of Figure 6.

Usage:

The test box for low-voltage electrical appliances, electrical appliances, instruments, meters, lamps, household appliances and other products in the storage, transportation and use of sand and dust are often affected by the environment. Especially cars, electrical appliances by the impact of dust is more significant. This equipment is used artificial dust environment, to test the test of dust resistance of the test equipment, test specimens in this environment in the sealing and corrosion resistance

 

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.

 

 

Specification

No.

Model

BND-IP56X -125L

BND-IP56X -500L

BND-IP56X -1000L

BND-IP56X -1500L

1

Internal dimension (D*W*H) mm

500*500*500

800*800*800

1000*1000*1000

1000*1500*1000

2

External dimension (D*W*H) mm

L950×D720×H1500

L1250×D1020×H1770

L1450×D1220×H1970

L1450*D1720*H1970

3

Testing Temp

RT+10~70℃(should be declare when order)

4

Humidity.Range

45%~75%can’t display

5

Mess diameter

50um

6

Wire spacing

75um

7

talc powder quantity

24kg/m

8

type of testing dust

dry talc powder

9

falling dust

Free fall

10

Testing time

0-999 H (adjust)

11

 time of vibration

0-999H(adjust)

12

timing accuracy

±1 s

13

External material

A3 steel with powder coating

14

Internal material

SUS304stainless steel plate

15

gate structure

 the door with a big window, and equipped with dust scraper

16

 protective device

0-999/HAdjust)


vacuum degree

0—10KpaAdjust)


speed of evacuation

0-2400L/HAdjust

0-4800 L/HAdjust

0-6000 L/HAdjust))

17

Power supplyV

AC220V

18

PowerKW

1KW

1.5KW

2KW

19

Standard

IEC60529:1989+A1:1999GB4208GB7000.IP5XIP6X)

 

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