Справочник Пользователя для Hanna Instruments hi 7034

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Recommendations for Users
Before using these products, make sure that they are entirely suitable for the environ-
ment in which they are used.
Operation of these instruments in residential area could cause unacceptable interfer-
ences to radio and TV equipments, requiring the operator to take all necessary steps to
correct interferences.
The metal band at the end of the sensor is sensitive to electrostatic discharges. Avoid
touching this metal band at all times.
During calibration of instruments, ESD wrist straps should be worn to avoid possible
damage to the sensor by electrostatic discharge.
Any variation introduced by the user to the supplied equipment may degrade the
instruments' EMC performance.
To avoid electrical shock, do not use these instruments when voltages at the measure-
ment surface exceed 24VAC or 60VDC.
Use plastic beakers to minimize any EMC interferences.
To avoid damages or burns, do not perform any measurement in microwave ovens.