Hanna-instruments HI 4013 Manuale Utente

1Instruction ManualSENSOR HANDLEHI4000-50HI 4113NITRATECOMBINATIONHI 4013HI 4013HI 4013HI 4013HI 4013HI 4113HI 4113HI 4113HI 4113HI 4113Nitrate IonSel

107. Holding the body of the electrode gently press uppercap with your thumb. This permits the fill solution todrain out of the body. Release cap and

11 stabilized. This value should be less than the previous value noted (more negative).• Determine the difference between the two mV va

122. Unscrew upper cap and slide down cable toward con-nector.3. Move spring and outer body down cable also.4. Dry off inner stem and module with a so

13Procedure:Follow sections VIII and IX to prepare electrodes for mea-surement.1) Follow section VI to prepare standards/ solution. Stan-dards shoul

14XII. XII. XII. XII. XII. Other Measurement TOther Measurement TOther Measurement TOther Measurement TOther Measurement Techniquesechniquesechniquese

15XIIIXIIIXIIIXIIIXIII. pH and Interferents pH and Interferents pH and Interferents pH and Interferents pH and InterferentsHI 4013/ HI4113 Nitrate el

16MAN4113 08/11 WARRANTY WARRANTY WARRANTY WARRANTY WARRANTYHanna Instruments Ion Selective Electrodes are warrantedto be

2HI 4013 Nitrate Half-cellHI 4013 Nitrate Half-cellHI 4013 Nitrate Half-cellHI 4013 Nitrate Half-cellHI 4013 Nitrate Half-cellHI 4113 Nitrate Combinat

3III. III. III. III. III. Theory of OperationTheory of OperationTheory of OperationTheory of OperationTheory of Operation:::::The HI 4013 and HI 4113

4IV. IV. IV. IV. IV. Design elements of the HI 4013 and HI 4113Design elements of the HI 4013 and HI 4113Design elements of the HI 4013 and HI 41

5V. V. V. V. V. Equipment required:Equipment required:Equipment required:Equipment required:Equipment required:• The HI 4013 requires the Ha

6• Due to shipping or storage the internal solution insidethe PVC modules may have developed an air pocketnear the membrane. Gently shaking the sensor

7Additional HI 4113 guidelines• Remove the protective plastic wrap that covers theceramic junction before assembling sensor for the firsttime.• Add re

83. Holding the assembled electrode at the cable end,shake the sensor to ensure internal fill solution thatmay have separated during shipping is in co

94. Rinse inner stem with deionized water making certainto wet o-ring found on the inner stem.5. Reassemble electrode by gently pushing the innerassem