What is JISD0302?

Issuing time:2017-11-20 15:45Source:Pego Tester

JISD0302 is the Japanese standard for automobile parts against moisture, rain and spray water. The test grade includes M1, M2, R1, R2, S1, S2, D1, D2 and D3.


1. Classification:

Type

Symbol

Test Purpose

Moisture Test

M1

Auto parts against moisture

M2

Auto parts against high temperature and moisture

Spray Test

R1

Auto parts against water direct contact

R2

Auto parts against rain or spray water indirect contact

Jet Test

S1

Auto parts against rain or jet water direct contact

S2

Auto parts against riptide

Immersion Test

D1

Auto parts against temporary immersion

D2

For checking water immersion auto parts

D3

For checking the special purpose auto parts


2. Test Method

Type

Water Pressure

(Mpa)

Diameter of Nozzles

(mm)

Quanity of Nozzles

Water Flow

(L/min, minimum)

Water Temperature (℃)

Humidity

Temperature difference between EUT and water (1)

Tet time

Operation

M1

-

-

-

-

Around 32

Mixed with air, water drops, steam

-

8h

EUT rotates around the horizontal axis, 1.5 circles/min

M2

-

-

-

-

Around 60

-

1h

-

R1

0.01

-

2

1.9

R.T.

-

-

10min

-

R2

0.03

-

2

3.2

R.T.

-

-

10min

-

S1

0.10

Φ1.2

40

24.5

R.T.

-

-

30min

-

S2

0.30

Φ1.2

40

39.2

R.T.

-

-

1h

-

D1

-

-

-

-

-

-

-

5 min

The water should immersion the upper surface of EUT

D2

-

-

-

-

-

-

About 30

10 min

100mm between water surface and upper surface of EUT  

D3

-

-

-

-

-

-

About 50

10min


Pego has developed splashproof testing machine for R1, R2, S1 and S2 testing according to JISD0203. If you find interesting, please contact us to get further information.


Contact us

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E-MAIL: salesHK@pegotester.com

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PEGO TESTER (JIANGXI)

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E-MAIL: sales@pegotester.com, service@pegotester.com

TEL: 86-(0)795-3560528   FAX: 4008266163 ext. 29929

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