Hanna Instruments HI 2314 Скачать руководство пользователя страница 10

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without the written consent of the copyright owner.

Hanna Instruments reserves the right to modify the design,

construction or appearance of its products without advance notice.

RECOMMENDATIONS FOR USERS

Before using this product, make sure that it is entirely suitable for the
environment in which they are used.
Operation of this instrument in residential area could cause unacceptable
interferences to radio and TV equipment, requiring the operator to
take all necessary steps to correct interferences.
The metal band at the end of the sensor is sensitive to electrostatic
discharges. Avoid touching this metal band at all times. During
calibration, ESD wrist straps should be worn to avoid possible damage
to the sensor by electrostatic discharge.
Any variation introduced by the user to the supplied equipment may
degrade the instrument's EMC performance. To avoid electrical shock,
do not use this instrument when voltages at the measurement surface
exceed 24 Vac or 60 Vdc. Use plastic beakers to minimize any EMC
interferences.
To avoid damages or burns, do not perform any measurement in
microwave ovens.

Содержание HI 2314

Страница 1: ...HI 2314 HI 2315 HI 23151 Multi Range Conductivity Meters for Laboratories Instruction Manual www hannainst com ...

Страница 2: ... 4 GENERAL DESCRIPTION 4 FUNCTIONAL DESCRIPTION HI 2314 5 SPECIFICATIONS HI 2314 6 FUNCTIONAL DESCRIPTION HI 2315 7 SPECIFICATIONS HI 2315 AND HI 23151 8 OPERATIONAL GUIDE 9 CALIBRATION 11 CONDUCTIVITY VS TEMPERATURE CHART 14 DETERMINATION OF THE TEMPERATURE COEFFICIENT OF A SOLUTION HI 2315 15 PROBE MAINTENANCE 16 ACCESSORIES 17 Dear Customer Thank you for choosing a Hanna Instruments product Ple...

Страница 3: ...e l b a c 3 3 m 1 h t i w y l p p u S r e w o P d e d u l c n i r e t p a d a c d V 2 1 t n e m n o r i v n E F 2 2 1 o t 2 3 C 0 5 o t 0 g n i s n e d n o c n o n 5 9 x a m H R s n o i s n e m i D m m 9 0 1 x 2 2 2 x 5 3 2 3 4 x 7 8 x 2 9 t h g i e W s b l 9 2 g K 3 1 FUNCTIONAL DESCRIPTION HI 2314 Front Panel Rear Panel 1 Liquid Crystal Display LCD 2 199 9 µS key for range selection 3 1999 µS ke...

Страница 4: ...t a r e p m e t t u p t u O g o l a n A y l n o 1 5 1 3 2 I H t u p t u o d e t a l o s i t o n c c V 5 o t 0 g n i d a e r f o 1 0 y c a r u c c a V m 5 2 n o i t u l o s e r y l p p u S r e w o P d e d u l c n i r e t p a d a r e w o p c d V 2 1 t n e m n o r i v n E F 2 2 1 o t 2 3 C 0 5 o t 0 g n i s n e d n o c n o n 5 9 x a m H R s n o i s n e m i D m m 9 0 1 x 2 2 2 x 5 3 2 3 4 x 7 8 x 2 9 ...

Страница 5: ...to stabilize The LCD will display the temperature compensated conductivity reading OPERATIONAL GUIDE Power connection Plug the 12 Vdc adapter into the power supply socket Note Make sure the main line is protected by a fuse Probe connection Connect the conductivity probe to the proper socket on the rear panel Note Make sure that the instrument has been calibrated before taking any measurement see C...

Страница 6: ...ubmerging the holes of the sleeve Tap the probe lightly on the bottom of the beaker to remove any air bubbles trapped inside the sleeve H I 7 0 3 0 CALIBRATION The instrument should be calibrated at least once a month or when the probe is changed INITIAL PREPARATION For better accuracy of measurements it is recommended to use the calibration solution with a conductivity value as close as possible ...

Страница 7: ...ents to 20 C 68 F adjust the Calibration knob to read the calibration solution conductivity value at 20 C 68 F e g 11 67 mS cm See the Conductivity vs Temperature Chart on page 13 Calibration is now complete and the instrument is ready for use C º F º 0 3 0 7 I H 0 3 0 8 I H µ m c S 1 3 0 7 I H 1 3 0 8 I H µ m c S 3 3 0 7 I H 3 3 0 8 I H µ m c S 4 3 0 7 I H 4 3 0 8 I H µ m c S 5 3 0 7 I H 5 3 0 8 ...

Страница 8: ...olution is then calculated using the following formula β 100 x Ct C25 t 25 x C25 The above procedure is suitable for determining the temperature coefficient in the laboratory where the temperature of the solution can be determined and controlled If this is not possible e g during on site measurements the following procedure should be used Immerse the probe into the test solution and turn the Temp ...

Страница 9: ...L 12880 µS cm 500 mL FDA bottle HI 7031M 1413 µS cm 230 mL bottle HI 7031L 1413 µS cm 500 mL bottle HI 8031L 1413 µS cm 500 mL FDA bottle HI 7033M 84 µS cm 230 mL bottle HI 7033L 84 µS cm 500 mL bottle HI 8033L 84 µS cm 500 mL FDA bottle HI 7034M 80000 µS cm 230 mL bottle HI 7034L 80000 µS cm 500 mL bottle HI 8034L 80000 µS cm 500 mL FDA bottle HI 7035M 111800 µS cm 230 mL bottle HI 7035L 111800 µ...

Страница 10: ... TV equipment requiring the operator to take all necessary steps to correct interferences The metal band at the end of the sensor is sensitive to electrostatic discharges Avoid touching this metal band at all times During calibration ESD wrist straps should be worn to avoid possible damage to the sensor by electrostatic discharge Any variation introduced by the user to the supplied equipment may d...

Страница 11: ...Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA Technical Support for Customers Tel 800 426 6287 Fax 401 765 7575 E mail tech hannainst com www hannainst com Local Sales and Customer Service Office ...

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