Sper-scientific 840087 pH Meter - Basic Manual do Utilizador descarregar pdf

BASIC PH METER

840087

Instruction Manual

SPER

SCIENTIFIC LTD.

1 2 3 4 5 6 7 8

BASIC PH METER 840087 Instruction Manual SPER SCIENTIFIC LTD.

. - 3 - TABLE OF CONTENTS I. INTRODUCTION ... 3 II. PANEL DESCRIPTION .

- 4 - 1. LCD Display 4. HOLD Button 7. Cal. PH7 2. ON Button 5. pH BNC Input Socket 8. Battery Compartment 3. OFF Button 6. Slope

. - 5 - III. OPERATING INSTRUCTIONS A. PH CALIBRATION PROCEDURES The meter is factory calibrated to simulate the ideal pH electrode (0 mV at pH 7.

- 6 - C. BATTERY REPLACEMENT 1. Replace the battery when the low battery icon is displayed in the left corner of LCD. In-spec measurements may be

. - 7 - IV. SPECIFICATIONS Display LCD, 1/2” (21.5 mm ) digit height Input Impedance 1012 ohm Measurement Range 0 ~ 14 pH X 0.01 pH Resolution 0

- 8 - 5 YEAR METER WARRANTY Sper Scientific warrants this product against defects in materials and workmanship for a period of five (5) years from

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Sper-scientific 840087 pH Meter - Basic Manual do Utilizador