Hanna-instruments HI 83742 Manual de usuario

Instruction ManualHI 83742COLOR & PHENOLSISMfor wine analysiswww.hannainst.comThis Instrument is inCompliance with the CE DirectivesMAN83742R3 0

10ERROR MESSAGESThe meter has lost its configuration. Contact your dealer or the nearestHanna Customer Service Center.“Light high”: there is too much

11The instructions listed below should be carefully followed during testing to ensure best accuracy.• For a correct filling of the cuvet: the liquid i

12• Proper use of the dropper:(a) to get good reproducible results, tap the dropper on the table for several times and wipethe outside of the dropper

13MEASUREMENT PROCEDUREOPERATIONAL GUIDE• Turn the instrument on by pressing ON/OFF.PARAMETER REFERENCE TABLE• After the desired parameter code appear

14COLOR DENSITY, WHITE WINESPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONSRange 0.000 to 1.000Resolution 0.001Precision ±0.010

2All rights are reserved. Reproduction in whole or in part is prohibited without the written consentof the copyright owner, Hanna Instruments Inc., Wo

3PRELIMINARY EXAMINATIONPlease examine this product carefully. Make sure that the instrument is not damaged. If any damageoccured during shipment, ple

4The HI 83742 is an auto-diagnostic portable microprocessor meter that benefits from Hanna’syears of experience as a manufacturer of analytical instr

5Light Detector Silicon PhotocellEnvironment 0 to 50°C (32 to 122°F); max 95% RH non-condensingBattery Type 4 x 1,5 volt AA batteries / 12 to 20 VDC t

6PRINCIPLE OF OPERATIONAbsorption of Light is a typical phenomenon of interaction between electromagnetic radiation andmatter. When a light beam cross

7A microprocessor controlled special tungsten lamp emits radiation which is first optically conditionedand beamed to the sample contained in the cuvet

8DISPLAY ELEMENTS DESCRIPTION1) Four digit main display.2) Battery icon: appears when the battery voltage is getting low.3) The hourglass icon: appear

9GUIDE TO DISPLAY CODESAfter Timer is pressed, a blinking hourglass icon appears and thedisplay shows a 2 hours coundown. Also the Zero tag might blin