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Related Manuals for Hanna Instruments 96711C
Summary of Contents for Hanna Instruments 96711C
- Page 1 Instruction Manual HI 96711C Free and Total Chlorine...
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Page 2: Table Of Contents
BATTERY MANAGEMENT ....................24 BATTERY REPLACEMENT ....................24 ACCESSORIES ........................25 WARRANTY ........................26 All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc., Woonsocket, Rhode Island, 02895 , USA. -
Page 3: Preliminary Examination
It has the advanced optical system based on a special tungsten lamp and a narrow band interference filter that allows most Each HI 96711C Ion Selective Meter is supplied complete with: accurate and repeatable readings. All instruments are factory calibrated and the electronic and •... -
Page 4: Precision And Accuracy
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com SPECIFICATIONS PRINCIPLE OF OPERATION Range Free Cl 0.00 to 5.00 mg/L Absorption of Light is a typical phenomenon of interaction between electromagnetic radiation and Total Cl 0.00 to 5.00 mg/L matter. -
Page 5: Functional Description
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com A microprocessor controlled special tungsten lamp emits radiation which is first optically FUNCTIONAL DESCRIPTION conditioned and beamed to the sample contained in the cuvette. The optical path is fixed by the diameter of the cuvette. -
Page 6: Errors And Warnings
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com DISPLAY ELEMENTS DESCRIPTION ERRORS AND WARNINGS The instrument shows clear messages when erroneous condition appears. Messages are also displayed when the obtained values are outside expected range. The beeper is playing a beep on errors. a) on zero reading Light High: There is too much light to perform a measurement. -
Page 7: General Tips For An Accurate Measurement
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com Battery low: The battery must be replaced soon. Under range: A blinking “0.00” indicates that the sample absorbs less light than the zero reference. Check the procedure and make sure you use the same cuvette for reference (zero) and measurement. -
Page 8: Startup
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com • It is important that the sample does not contain any debris. STARTUP This would corrupt the reading. Prepare the instrument for measurement as follows: • Each time the cuvette is used, the cap must be tightened •... -
Page 9: Measurement Procedure
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com • After a few seconds, the display will MEASUREMENT PROCEDURE show “-0.0-”. The meter is now zeroed and ready for measurement. To compensate the meter for the sample turbidity or color, the measurement takes place in two phases. -
Page 10: Validation Procedure
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com • Press ZERO/CFM and the lamp, cuvette • At the end of measurement, the instrument and detector icons will appear on the directly displays concentration in mg/L of display, depending on the measurement free or total chlorine and the range phase. -
Page 11: Calibration Procedure
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com • Remove the cuvette. CALIBRATION PROCEDURE • Place the specific CAL CHECK Standard Note: It is possible to interrupt calibration procedure at any time by pressing CAL CHECK or Cuvette B into the cuvette holder, for: ON/OFF keys. -
Page 12: Glp
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com DATE INPUT • Press RANGE/GLP/ to edit the desired year (2009-2099). If the key is kept In GLP mode , the last user calibration date can be verified and the factory calibration can be pressed, the year number is automatically restored. -
Page 13: Battery Management
Distributed by Applied Membranes, Inc. Distributed by Applied Membranes, Inc. http://www.appliedmembranes.com http://www.appliedmembranes.com ACCESORIES BATTERY MANAGEMENT To save battery, the instrument shuts down after 10 minutes of non-use in measurement mode and after REAGENT SET 1 hour of non-use in calibration mode. HI 93701-01 Reagents for 100 Free Chlorine tests If a valid measurement was displayed before... -
Page 14: Warranty
If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service Department and then send it with shipment costs prepaid. - Page 15 Distributed By: ® Industry Leader in RO Expertise and Membrane Applications since 1983™ 2450 Business Park Dr., Vista, CA 92081 (760) 727-3711 (760) 727-4427 www.appliedmembranes.com sales@appliedmembranes.com Printed in EUROPE MAN96711 12/10 (ROMANIA)