Table of Contents
Advertisement
Quick Links
SALES AND TECHNICAL SERVICE CONTACTS
SALES AND TECHNICAL SERVICE CONTACTS
SALES AND TECHNICAL SERVICE CONTACTS
SALES AND TECHNICAL SERVICE CONTACTS
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:
Tel. (21) 4584.2941 • Fax (21) 4584.2942
Japan:
Tel. (03) 3258.9565 • Fax (03) 3258.9567
Korea:
Tel. (02) 2278.5147 • Fax (02) 2264.1729
Malaysia:
Tel. (603) 5638.9940 • Fax (603) 5638.9829
Singapore:
Tel. 6296.7118 • Fax 6291.6906
South Africa:
Tel. (011) 615.6076 • Fax (011) 615.8582
Taiwan:
Tel. 886.2.2739.3014 • Fax 886.2.2739.2983
Thailand:
Tel. 66.2619.0708 • Fax 66.2619.0061
United Kingdom:
Tel. (01525) 850.855 • Fax (01525) 853.668
USA:
Tel. (401) 765.7500 • Fax (401) 765.7575
For e-mail contacts and a complete list of Sales and Technical offices, please see
www.hannainst.com.
20
Instruction Manual
HI 84100
FREE & TOTAL SULPHUR DIOXIDE
MINITITRATOR
for wine analysis
w w w. h a n n a i n s t . c o m
1
Advertisement
Table of Contents
Related Manuals for Hanna Instruments HI 84100
Summary of Contents for Hanna Instruments HI 84100
-
Page 1: Instruction Manual
SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS SALES AND TECHNICAL SERVICE CONTACTS Instruction Manual Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: HI 84100 Tel. (10) 88570068 • Fax (10) 88570060 FREE &... -
Page 2: Table Of Contents
PRELIMINARY EXAMINATION....................3 If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization GENERAL DESCRIPTION ......................3 Number from the Customer Service Department and then send it with shipment costs prepaid. -
Page 3: Preliminary Examination
ACCESSORIES PRELIMINARY EXAMINATION REAGENT SETS Please examine this product carefully. Make sure that the instrument is not damaged. If any damage occured during shipment, please notify your Dealer. HI 70300L Electrode storage solution (500 mL) Each HI 84100 minititrator is supplied complete with: HI 70635L Cleaning solution for wine deposits (500 mL) •... - Page 4 SIGNIFICANCE OF USE For faster response, unscrew the fill hole screw during measurements. STORAGE PROCEDURE An important reason for adding SO is to avoid oxidation. When there is oxygen around, SO itself becomes oxidized before phenol compounds in the wine , and so acts as an oxygen scavenger. Also To minimize clogging and assure a quick response time, the glass bulb and the junction of the suppresses the activity of enzymes that cause browning and other problems.
-
Page 5: Specifications
FUSE REPLACEMENT SPECIFICATIONS To change the fuse follow next steps: Range 0 to 400 ppm of SO • Disconnect the power cord from the rear panel of Resolution 1 ppm the instrument. Accuracy 5% of reading • Pull out the fuse holder located near the power cord Method Ripper titrimetric method connector. -
Page 6: Principle Of Operation
PRINCIPLE OF OPERATION PUMP CALIBRATION PROCEDURE Warning: The calibration of the pump must be performed each time the pump tube, the reagent Determination of sulphur dioxide in wine samples is made by titration of the sulphur dioxide present bottle or the pH electrode is changed. It is recommended to perform the pump calibration before each in wine with iodate. -
Page 7: Functional Description
FUNCTIONAL DESCRIPTION • Add the content of one powder packet of HI 84100-54 INSTRUMENT DESCRIPTION Stabilizer into the beaker. FRONT PANEL FRONT PANEL FRONT PANEL FRONT PANEL FRONT PANEL • Place the probe holder on the top of the beaker and secure it by turning clockwise. - Page 8 • Immerse the ORP electrode approximately 2 cm 6) ORP Electrode (0.8”) into the sample to be tested while paying 7) Beaker attention to not touch the stir bar. 8) BNC electrode connector 9) Fuse • Insert the dosing tip in the appropriate holder place 10) Power switch and pay attention to not be immersed into solution.
-
Page 9: Start Up
START UP TIPS FOR AN ACCURATE MEASUREMENT • Place the instrument on a flat table. Do not place the instrument on direct sun light. The instructions listed below should be carefully followed during testing to ensure best accuracy. • Connect the titrator to mains socket with ground connection and the correct voltage and frequency. - Page 10 GUIDE TO DISPLAY CODES This error message appears when the sample concentration exceeds 400 ppm. This prompt appears for a few seconds each time the instrument is turned ON. The used standard solution is wrong. Main screen display. This error message appears when the input readings (mV) exceed the input limits (0÷1000mV).
Need help?
Do you have a question about the HI 84100 and is the answer not in the manual?
Questions and answers