doctor test

Read our primer articles on Oil Analysis and Tribology

this is my first time to drop my messege, but i hope you all are kindly give some value info.

my question is what does DOCTOR TEST indicator?how far it is importance in oil analysis? is that ASTM D4952/IP30 is same with ASTM D484?(because i get a product's PDS with ASTM D484 but when i search online there dont have such method.i can only get info about ASTM D4952.

i will appreciate for your answer. thank you.

1/24/067:05 PM

❤️ 0

Original Post

Replies sorted oldest to newest

mcMember

Jess,

I don't know a lot about the test methods mentioned but I did a little searching to try and help you out.
The reason you wouldn't find any information on ASTM D484 is because it was withdrawn in 1982 and replaced with D235.
If you want to get your hands on the standards just go to www.astm.org and you will be able to buy a copy.
Hope this helps you out.

Regards
MC

1/28/067:56 PM

❤️ 0

jessMember

Thx a lot MC

2/20/069:48 PM

❤️ 0

<ul id="{%=id%}ButtonGroup" class="button-group h-popup-buttons even-button-group even-1">
    <li id="{%=id%}Okay_buttonContainer"><a id="{%=id%}Okay" href="javascript:void(0);" class="button success no-margin-bottom h-alert-modal-ok-button" role="button">OK</a><script type="text/javascript">
        (function() {
            function {%=id%}Okay_click(event, data) {
            {%=id%}Popup.hide();
        }
        
                $('#{%=id%}Okay').on('click', {%=id%}Okay_click);
        })();
    </script></li></ul><a href="javascript:void(0);" class="close-reveal-modal" aria-label="Close Modal">&#215;</a><div class="last-modal-focus focus-utility-element" tabindex="0"></div>
</div>
<script type="text/javascript">
        (function() {
            {%=id%}Popup = new SS.Popup.ModalPopup('{%=id%}');
        })();
    </script>

Skip to main content

Membership Required

Remove From Your Block List

Manage Follow Preferences

Block

Please wait...