Hanna Instruments HI 93710 - Manual (Page 51)

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CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY
Recommendations for Users
Before using these products, make sure that they are entirely suitable for the environment in which
they are used.
Operation of these instruments in residential area could cause unacceptable interferences to radio and
TV equipments, requiring the operator to take all necessary steps to correct interferences.
Any variation introduced by the user to the supplied equipment may degrade the instruments' EMC
performance.
To avoid damages or burns, do not perform any measurement in microwave ovens.
Potassium HI 93750 0.0 to 50.0 mg/L Tetraphenylborate
Sulfate HI 93751 0 to 150 mg/L Turbidimetric
Silica HI 93705 0.00 to 2.00 mg/L Heteropoly Blue
Silver HI 93737 0.000 to 1.000 mg/L PAN
Zinc HI 93731 0.00 to 3.00 mg/L Zincon