Hanna Instruments HI981400 دليل المستخدم

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Instruction Manual
Dear Customer,
FUNCTIONAL DESCRIPTION
SPECIFICATIONS
Thank you for choosing a Hanna product.
HI 981400
Please read carefully this manual before using the meter.
Range 0.0 to 14.0 pH
If you need additional technical information, do not hesitate
Resolution 0.1 pH
to e-mail us at tech@hannainst.com.
pH Indicator
1
Accuracy (@ 25°C/77°F) ±0.2 pH
This instrument is in compliance with the directives.
with Alarm Signal for
HACCP
Typical EMC Deviation ±0.2 pH
FOOD STABILITY
pH INDICA

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4 cm (1½") CALIBRATION Recommendations for Users TAKING pH MEASUREMENTS For better accuracy, frequent calibration of the instrument is Before using this product, make sure that it is entirely suitable for the recommended. In addition, the instrument must be recali- • Turn the meter on by connecting the 12 Vdc power environment in which it is used. Operation of this instrument in residential HACCP brated whenever: adapter to the meter and the mains. FOOD STABILITY pH INDICATOR areas could cause u