VWR 620-2644, Краткое руководство пользователя

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3 | Safety TD300 series
24 / 36 B-H86.0.0X.DKZ01-1.0
3.3 Safety instructions
This product has been designed and tested according to the safety requirements for
electronic measuring devices.
CAUTION
Erratic behaviour!
On suspicion that the product can no longer be operated without danger, it must be
decommissioned and prevented from recommissioning with appropriate labelling.
The safety of the user can be impaired by the device if, for example, if it shows vis-
ible damage, it no longer works as specified or if it was stored for an extended
period of time under unsuitable conditions.
– Visual inspection!
– In case of doubt, send the product to the manufacturer for repair or mainten-
ance!
NOTE
If the product is stored at a temperature above 50 °C, or is not used for an extended
period of time, the batteries must be removed. Leaks from the batteries are avoided
as a result.
NOTE
This product does not belong in children's hands!
3.4 Intended use
TD310 temperature measuring
range
TD320 and TD330 temperature
measuring range
199.9°C .. 200.0°C (-199.9°F) .. 392.0°F)
199.9°C .. 250.0°C (-199.9°F) .. 482.0°F)
Operating conditions -25 to 50 °C
Storage temperature -25 to 70 °C
Protection rating IP65 (spray-water protected) and IP67 (temporarily
waterproof to 1 m)