User manual HANNA INSTRUMENTS C 219

[. . . ] Or, it may indicate over range: a flashing 100. 0% value as result of a reading indicates that the sample absorbs less light than the glycerol standard. Follow the instructions described in the measurement procedures for calibrating the meter. The cuvet is not inserted correctly and an eccess ambient light is reaching the detector. If the cap is properly installed, contact your dealer or the nearest Hanna Customer Service Center. [. . . ] If this is not the case, contact your dealer or the nearest Hanna Customer Service Center. If this is not the case, contact your dealer or the nearest Hanna Customer Service Center. Contact your dealer or the nearest Hanna Customer Service Center. ACCESSORIES C219/C220 Kit Kit for maple syrup analysis, including, 82 cuvets, 30 mL of Glycerol & two 5 mL syringe (80 tests average) 9V battery (10 pcs) Tissue for wiping cuvets (4 pcs) Caps (4 pcs) · Press CAL and "SIP" will appear on the display. · Wait for a few seconds and the display will show "100. 0%". · Add to a second cuvet 4 ml of maple syrup, up to 5 mm (0. 2") below the rim, using a second syringe. · Place the sample cuvet into the holder, then put the black cap on. · Press READ and "SIP" will appear during measurement. % HI 721310 HI 731318 HI 731325 INTERFACE WITH PC To connect your meter to the PC use the optional HI 920010 cable (available from your Hanna Dealer). Make sure that your meter is switched off and plug the connectors, one into the meter RS 232C socket, the other into the serial port of your PC. Note: cables other than HI 920010 may use a different configuration, in which case, communication between the meter and the PC may not be possible. Data transmission from the instrument to the PC is now much easier with HI 92000 Windows® compatible application software offered by Hanna Instruments. HI 92000 allows you to use the powerful capabilities of most spread sheet programs (e. g. Simply open your file downloaded by HI 92000 from your spread sheet program and then it is possible to make any elaboration available with your software (e. g. User friendly, HI 92000 offers a variety of features and has an on line help to support you throughout any situation. To install HI 92000 you need a 3. 5" drive and a few minutes to follow the instructions conveniently printed on the disk label. For acquiring data with PC from the C219 instrument select "Real-Time Logging". Click on "Settings" and then select the communication port (1 to 4) and set the baud rate. The transmission speed (baud rate) of the meter and the external device must be identical. If you wish to change this value, please contact your nearest Hanna Center. Data are recorded on PC by pressing "log sample" after measurement has been performed. Follow the on line help for more details. OPERATIONAL GUIDE POWER CONNECTION Plug the 12VDC adapter (HI 710005 - 110VDC, or HI 710006 - 220VDC) into the DC socket. [. . . ] INTERFERENCES Interference may be caused by air bubbles or turbidity in the sample. Always check clearness of cuvets prior to use. We Hanna Instruments Italia Srl via E. Fermi, 10 35030 Sarmeola di Rubano - PD ITALY herewith certify that the bench meter: has been tested and found to be in compliance with EMC Directive 89/336/EEC and Low Voltage Directive 73/23/EEC according to the following applicable normatives: EN 50082-1: Electromagnetic Compatibility - Generic Immunity Standard IEC 801-2 Electrostatic Discharge IEC 801-3 RF Radiated IEC 801-4 Fast Transient EN 50081-1: Electromagnetic Compatibility - Generic Emission Standard EN 55022 Radiated, Class B EN61010-1: Safety requirements for electrical equipment for measurement, control and laboratory use C219 Date of Issue: 10-11-2001 D. Volpato - Engineering Manager On behalf of Hanna Instruments S. r. l. · To perform calibration, use a first syringe to fill one cuvet with 4 mL of Glycerol, up to 5 mm (0. 2") below the rim. TIPS FOR AN ACCURATE MEASUREMENT The instruction listed below should be carefully followed during testing to ensure best accuracy. · Whenever the cuvet is placed into the measurement cell, it must be completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI 731318 or a lint-free cloth prior to insertion. [. . . ]