Hanna Instruments hi 9017 사용자 설명서

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We

Hanna Instruments Srl
V.le delle industrie 12
35010 Ronchi di Villafranca (PD)
ITALY

herewith certify that the bench pH meters

have been tested and found to be in compliance with the following regulations:

Electrostatic Discharge

RF Radiated

Fast Transient

Radiated, Class B

Date of Issue: 02-02-1996

D.Volpato - Engineering Manager

On behalf of

Hanna Instruments S.r.l.

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 glass bulb at the end of the electrode is sensitive to electrostatic discharges. Avoid

touching this glass bulb at all times.
During operation, ESD wrist straps should be worn to avoid possible damage to the

electrode by electrostatic discharges.
Any variation introduced by the user to the supplied equipment may degrade the

instrument's EMC performance.
To avoid electrical shock, do not use these instruments when voltages at the measure-

ment surface exceed 24VAC or 60VDC.
To avoid damages or burns, do not perform any measurement in microwave ovens.
In particular cases HI9017 could turn off. In such cases, turn it on by pressing the ON

key.