Hioki MEMORY HiCORDER 8855, Инструкция по эксплуатации

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2.10 Care of Recording Paper
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Direct sunlight Organic solvent
2.10 Care of Recording Paper
Care of recording paper
While unopened, thermal paper will not be affected by the environment,
provided that ambient temperature and humidity do not exceed normal
levels. For long-term storage, temperature should be lower than 40 . Low
temperatures cause no problem.
After opening, protect the paper from strong light, to prevent discoloration.
Storing data recordings
As the recording paper is thermally sensitive, be aware of the following
points:
To avoid paper discoloration, do not expose it to direct sunlight.
Store at no more than 40
and 90% RH.
For permanent storage of important recorded data, photocopy the recording
paper.
Thermal paper will blacken when brought into contact with alcohol, ester,
ketone, or other volatile organic substances.
If the thermal paper absorbs an organic solvent such as alcohols or ketones it
may no longer develop properly, and recorded information may fade. Soft
PVC film and transparent contact adhesive tape contain such solvents, so
avoid using them with recordings.
The thermal recording paper is ruined by contact with wet Daizo copy paper.