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Thu, 1 Feb 1996 14:20:33 +0200 (IST) |
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| From [log in to unmask] Thu Feb 1 09: |
33:16 1996 |
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We have a customer requesting that products supplied
shall pass the following test, specified in IEC 68-2-60 TTD:
Technical Trend Document (TTD)
Test Ke: Corrosion tests in artificial atmosphere at very low
concentration of polluting gas(es).
Method C:
Mixture of polluting gases:
so2 (0.5+/-0.1)10to the power of-6 (vol/vol)
h2s (0.1+/-0.02)10 to the power of -6 (vol/vol)
with defined: temperature, humidity and time duration.
Has anyone performed the above tests or know an independent
laboratory that performs them (European location is preferred).
Thanks in advance for any response.
michael weiner
e-mail: [log in to unmask]
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