NORMS

Read our primer articles on Desiccant Breathers and Oil Filter Carts.

What´s is the difference between the following norms:
ISO4406
NAS1638
NAVAIR 01-1a-17
CHA(RN)
HAL
SAE AS4059
ASTM -D-6786-02(2002)

I have a LASER NET FINES C from Spectro Inc and this equipment is giving me all these data but I have no idea how to interpret.

Lalo

7/29/094:23 PM

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robertcMember

the Lasernet will provide results in any of those formats.

Same data, different criteria for reporting.

Start with ISO 4406.

Look in www.MachineryLubrication.com for articles on particle counts and contamination control for a start.

8/4/096:25 AM

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mattharleMember

Lalo,

Send me your email address and I will send you a copy of the Argo-Hytos technical handbook, which will help to explain some of the differences.
regards,
Matt

8/5/092:32 AM

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