background image

12 

Backlight

Values: 0 to 100 %

Press the 

Modify

 key to access the backlight intensity.

Use the 

 

 keys to increase or decrease the value.

Press the 

Accept

 key to confirm or the 

 key to 

return to the 

Setup

 menu without saving the new 

value.

GENERAL OPERA

TIONS

Contrast

Values: 0 to 100 %

Press the 

Modify

 key to change the display’s contrast.

Use the 

 

 keys to increase or decrease the value.

Press the 

Accept

 key to confirm the value or the 

 

key to return to the 

Setup

 menu without saving the 

new value.

6.5. GENERAL SETUP

Press the 

 key to enter the menu. Use the 

 

 keys to select 

Setup

 and press 

Select

. Use the 

 

 keys to highlight desired option.

Press 

No

 or the 

 key to return to the previous screen.

Press 

Yes

 to delete selected log.

Press 

Del All

 to erase all the logged data.

If 

Del All

 is pressed follow the prompt to confirm.

Press 

Yes

 to delete all logged data, 

No

 or the 

 key to return to the log recall.

Use the functional 

 

 keys to highlight a log and press 

Info

 to view additional 

information about the log. From this screen the 

Next

 and 

Previous

 keys can be used 

to view other logs.

Use the 

Delete

 key to erase logged data. After pressing 

Delete

 a prompts on display 

is asking for confirmation.

Содержание HI97700

Страница 1: ...INSTRUCTION MANUAL HI97700 Ammonia Low Range Photometer...

Страница 2: ...f the instrument as well as a precise idea of its versatility If you need additional technical information do not hesitate to e mail us at tech hannainst com or view our worldwide contact list at www...

Страница 3: ...CHECK CALIBRATION 6 2 CHEMICAL FORMULA UNIT CONVERSION 6 3 GLP 6 4 LOGGING DATA LOG RECALL 6 5 GENERAL SETUP 6 6 REAGENTS ACCESSORIES 6 7 CONTEXTUAL HELP 6 8 BATTERY MANAGEMENT 7 PHOTOMETER 7 1 PROPE...

Страница 4: ...5V AA 3 pcs Instruction manual Meter quality certificate Note Save all packing material until you are sure that the instrument works correctly Any damaged or defective item must be returned in its or...

Страница 5: ...ifications Auto logging 50 readings Display 128 x 64 pixel B W LCD with backlight Auto off After 15 minutes of inactivity 30minutesbeforeaREADmeasurement Battery type Alkaline 1 5 V AA 3 pcs Battery l...

Страница 6: ...a user calibration if necessary Hanna s CAL Check cuvettes are made with NIST traceable standards The built in Tutorial mode guides users step by step through the measurement process It includes all...

Страница 7: ...unctiondisplayedabovethemontheLCD Press and hold to power off on Press briefly to return to the previous screen Press to access the menu screen Press to display the context sensitive help menu DESCRIP...

Страница 8: ...extinction coefficient at wavelength c molar concentration of the substance d optical path through the substance Therefore the concentration c can be calculated from the absorbance of the substance a...

Страница 9: ...is higher measurement stability and less wavelength error A focusing lens collects all of the light that exits the cuvette eliminating errors from cuvette imperfections and scratches eliminating the...

Страница 10: ...is obtained please update the certificate value 4 Insert the A ZERO CAL Check Cuvette A then press Next to continue The Please Wait message will be displayed during the measurement 5 InserttheHI97700B...

Страница 11: ...ibration and to clear the CAL Check press Clear and follow the prompts Press Yes to erase and return to the factory calibration data or No to exit the clear procedure OUT OF SPECIFICATION A user calib...

Страница 12: ...e 6 5 GENERAL SETUP Press the key to enter the menu Use the keys to select Setup and press Select Use the keys to highlight desired option Press No or the key to return to the previous screen Press Ye...

Страница 13: ...installed Date Format Press the Modify key to change the date format Use the keys to select the desired format Press the Accept key to confirm or the key to return to the Setup menu without saving th...

Страница 14: ...REAGENTS ACCESSORIES Press the key to enter the menu Use the keys to select Reagents Accessories and press Select to access a list of reagents and accessories To exit press the key Beeper Option Enab...

Страница 15: ...vity Ifazeroreadinghasbeendonebutnotaread auto offtimeisincreasedto30minutes 6 7 CONTEXTUAL HELP The HI97700 offers an interactive contextual help mode that assists the user at any time To access the...

Страница 16: ...te is placed into the measurement holder it must be dry outside and free of fingerprints oil or dirt Wipe it thoroughly with HI731318 or a lint free cloth prior to insertion Shaking the cuvette can ge...

Страница 17: ...2 MEASUREMENT PROCEDURE Note If tutorial mode is disabled follow the measurement procedure below If the tutorial mode is enabled press Measure and follow the messages on the screen Fill the cuvette wi...

Страница 18: ...r and the cap Invert 5 times to mix Replace the cuvette into the holder and ensure that the notch on the cap is positioned securely into the groove Press the Read key and the display will show the cou...

Страница 19: ...rm Press Select to change the displayed chemical form to mg L of ammonia NH3 and ammonium NH4 INTERFERENCE Interference may be caused by Acetone Alcohols Aldehydes Glycine Hardness above 1 g L Iron Or...

Страница 20: ...at the sample does not contain any debris Light High There is too much light to perform a measurement Please check the preparation of the zero cuvette 9 ERROR DESCRIPTIONS Ambient temperature out of l...

Страница 21: ...instrument off by pressing and holding the key Remove the battery cover by turning it counterclockwise Remove the old batteries replace them with three new 1 5V AA batteries Replace the battery cover...

Страница 22: ...tests HI93700 03 Ammonia LR Reagent 300 tests 11 2 OTHER ACCESSORIES Code Description HI731318 cloth for wiping cuvettes 4 pcs HI731331 glass cuvettes 4 pcs HI731336N cap for cuvette 4 pcs HI97700 11...

Страница 23: ...n workmanship and materials when used for its intended purpose and maintained according to instructions This warranty is limited to repair or replacement free of charge Damage due to accidents misuse...

Страница 24: ...nts Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA www hannainst com Local Office Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA P...

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