Hanna Instruments HI 93102 - Manuals

Page 2 - PRELIMINARY EXAMINATION; Thank you for choosing a Hanna Product.; TABLE OF CONTENTS

3 2 PRELIMINARY EXAMINATION Remove the instrument from the packing ma-terial and examine it to make sure that nodamage has occurred during shipping. If thereis any damage, notify your Dealer. HI 93102 is supplied complete with: • Glass cuvet with cap • Batteries (4 x 1.5V AA) • Instruction manual Th...

Page 3 - GENERAL DESCRIPTION; • When switched on, the LCD displays all

5 4 There are eight keys for the differentoperationals modes. The large Liquid CrystalDisplay is dual-level: the upper level has fourdigits and can display the measured param-eter in hundredths. The lower level has threecharacters and indicates current mode (e.g.F CL for free chlorine or TR for turb...

Page 4 - Colorimetric Mode; Block diagram of an ion specific measurement; PRINCIPLE OF OPERATION

7 6 Colorimetric Mode The color of every object we see is deter-mined by a process of absorption and emis-sion of the electromagnetic radiation (light) ofits molecules. Colorimetric analysis is based on the principlethat specific compounds react with others toform a color, the intensity of which isp...

Page 5 - FUNCTIONAL DESCRIPTION; The photoelectric cell collects the radiation

9 8 FUNCTIONAL DESCRIPTION 1) Primary LCD: The four-digit LCD showsall segments for severalseconds when the meteris switched on. It then dis-plays four dashes to indi-cate “ready to measure”.It is also the area wherethe date, time and valueof last calibration areshown. In “Read” and“Zero” mode, “SIP...

Page 6 - key: Takes the measuremnt of

11 10 7) ON/OFF key: Turns the meter on andoff. 8) ZERO / key: In ion specific (colorimet- ric) mode, it zeros thesample. In calibration anddiagnostic modes, it func-tions as ENTER (not usedin turbidity mode). 9) READ / key: Takes the measuremnt of concentration/turbidity ofthe sample which is shown...

Page 7 - Bromine; SPECIFICATIONS; Alternative functions.

13 12 HI 93102 Range Turbidity 0.00 to 50.0 NTU* B r o m i n e 0.00 to 8.00 mg/L Free Cl 2 0.00 to 2.50 mg/L Total Cl 2 0.00 to 3.50 mg/L CYS 0 to 80 mg/L I o d i n e 0.0 to 12.5 mg/L LR Iron 0.00 to 1.00 mg/L pH 5.9 to 8.5 Resolution Turbidity 0.01 and 0.1 NTU* B r o m i n e 0.01 mg/L Free Cl 2 0.0...

Page 8 - After the adjustments, press the

15 14 CURRENT TIME/DATE RECALL To recall current TIME/DATE press and holdthe ALTand READ keys together. The currenttime and an intermittent “TIME” will be dis-played. Release the keys. Press and hold the ALT and READ keysagain and the meter will show the currentdate together with an intermittent “DA...

Page 10 - Note: To review the relative absorbance of; Measuring Iron

19 18 Add the content of one packet of HI 93746TPTZ reagent, close the cylinder and agitatefor 30 seconds. Fill a cuvet with 10 mL of thereacted sample up to 1.5 cm(¾") below the rim and re-place the cap. This is thesample. Insert the reacted sample into the cuvet holderand make sure that the no...

Page 11 - Measurements in user-customized mode; Note: The meter must be calibrated for this; Press the

21 20 Press ALT and CAL until four dashes aredisplayed on the upper display and “# fn” areshown in the lower part of the LCD. Using the and keys select the numberfrom 0 to 7 where the appropriate calibrationdata have been stored.Add the appropriate reagent into the blanksample cuvet. Shake and allow...

Page 12 - Two-point customized calibration; CALIBRATION; Span calibration

23 22 The display will blink“-Lt-” for several sec-onds, indicating that theLED is being adjustedfor the turbidimetric channel. Afterwards, a sequence of numbers between-511 to 512 will appear on the upper part ofthe LCD indicating different levels of LED lightintensity. In approximately one minute,...

Page 13 - COLORIMETRIC CALIBRATION; Zero calibration

25 24 After the second calibration point is memo-rized, the unit will store the calibration datatogether with time and date in the EEPROMwhile intermittently indicating “CAL” and “Stor”for several seconds. Subsequently, the up-per display will show“----”, indicating that themeter is calibrated andre...

Page 17 - REVIEWING THE LOGGED BUFFER; CLEARING THE MEMORY

33 32 USER-SELECTABLE AUTO-OFF With HI 93102, the users can customize theshutdown time to save power. To change the shutdowntime, enter the diagnos-tic mode by momentarilypressing the ALT and CAL keys together. Select mode 10 and press the key repeat- edly to set the desired shutdown time from10 to ...

Page 19 - ACCESSORIES; Reagents for 100 pH tests

37 36 HI 93746-01 Reagents for 100 Low RangeIron tests HI 93746-03 Reagents for 300 Low RangeIron tests HI 731318 T i s s u e f o r w i p i n g c u v e t s(4 pcs) * 1 NTU = 1 FTU. ACCESSORIES HI 731327 M a i n t e n a n c e k i t : r u g g e dc a r r y i n g c a s e i n c l u d i n gHI 93102-0 and H...

Page 20 - CE DECLARATION OF CONFORMITY; WARRANTY

39 38 CE DECLARATION OF CONFORMITY Recommendations for Users Before using this product, make sure that it is entirely suitable for the environment inwhich it is used. Operation of this instrument in residential areas could cause unacceptable interfer-ence to radio and TV equipment, requiring the ope...

Page 21 - SALES AND TECHNICAL SERVICE CONTACTS

MANC102R4 07/05 SALES AND TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Te...