联系Us

Customer Service and Ordering Desk


Within the U.S.
1-800-237-1369
Toll free, 8am to 5pm [EST], Mon-Fri
501 Madison Ave. Cary, NC 27513

Within Canada
1-800-268-2131
Toll free, 8am to 4:30pm [EST], Mon-Fri
C8-1175艾波线,伯灵顿,ON L7L 5H9

Other countries
销售报价查询
info.sales@www.evanjohns.com

Account & Billing Inquiries
info.accounting@www.evanjohns.com

在线油液分析 - WebCheck可
http://www.oilanalysis.net/

最常见的问题FAQ


5个最常见的客户问题

If you do not already have oil analysis sample kits then contact your nearest WearCheck and talk to customer service to purchase sample kits. Check out the Customer Service information above. If you need to take a sample immediately then use a suitable container. It is important that the container is clean and dry. You could use an empty beverage container, however, if the drink contained sugar, then even a very small amount of residual beverage can cause a positive test for glycol contamination. Also the oil sample would likely pick up some amount of water that could cause an abnormal oil analysis result. If you must use a beverage container, use a sugar-free drink container (or water bottle), and dry the bottle first using compressed (or shop) air. Fill the bottle about half-way (we only require about 100 ml / 4 ounces of oil to do a full analysis). Ensure that the cap is secured tightly and then pack the sample into a small box that contains material that can soak up and oil that spills during shipment. Click here for a样品形式that you can complete to accompany your oil sample.

联系us at the numbers above to get the address of the nearest WearCheck location. Send the sample by courier to ensure prompt delivery and a timely oil analysis report.

联系us through Customer Service at the number above, or alternatively you can sign up for our free Internet service, WebCheck, here. If you included your e-mail address on your sample submission form, then you will automatically be signed up for WebCheck and you should have received an e-mail with your login information. Check your junk mail if you expected this e-mail but did not see it. WebCheck e-mails are sent fromwebcheck@www.evanjohns.com

Go to theWebCheck可首页页面,只需输入您WebCheck可用户ID为“更新您的帐户”部分,然后点击开始按钮。如果你不记得你WebCheck系统的用户ID,然后输入你的e-mail地址进入“忘记用户ID”部分,然后点击开始按钮。WebCheck可续费是一(1)年,有一个WebCheck可帐户或延长成本。

联系us at the Customer Service and Ordering Desk using the information above. We have a record of the oil sample kits that you have purchased in the past so we can assist you if you do not remember. WearCheck accepts orders by e-mail, fax and of course phone. Have a Purchase Order or credit card ready for your order.

The simplest way to take an oil sample is using a vacuum sampling pump and sampling tubing. You can purchase these materials by contacting Customer Service or on-line from the Lubrigard Web site. The sample pump is P/NSP38Xand tubing is P/NPT44。以下是一般说明使用真空样品泵to draw an oil sample.

石油分析取样的最佳实践需要使用专门的采样硬件。对于由应用程序读出的可用类型采样的硬件的概要Lubrigard’s Guide to Taking Oil Samples。A wide range of sampling hardware is available on-line from theLubrigard Web site。对于如何正确地取油样进行了深入的了解参与我们Advanced Oil Analysis course

有关WearCheck服务和选择的油品分析主题的更多信息请访问我们的ope体育跟ued有关系吗literature site

An Overview of WearCheck Services
视图|DownloadPDF(1.4MB)

How to maximize ROI from Oil Analysis
视图|DownloadPDF(1.1Mb的)



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Global Customer Service and Ordering Desk



North America

United States
1-800-237-1369

加拿大
1-800-268-2131


南美

阿根廷
+54 11-4551-2121

乌拉圭
+54 11-4551-2121


Asia

中国
+21 6530 1818

韩国
+82 53-588-3301

欧洲和中东

United Kingdom
+44 1492 574750

比利时
32 2 / 365.02.29

匈牙利
+36 34/526-492

阿联酋
+971 55 221 6671

印度
+91 44 45575039


Africa

南非
27(31)7005460

赞比亚
+26 (0) 212 210161

Ghana
+255 54 431 6512