User manual HANNA INSTRUMENTS C 219

[. . . ] The microprocessor is adjusting the light level, indicated by a scrolling "SIP". % C 219 Maple Syrup Transmittance Analyzer This indicates that the meter has been calibrated and measurement can be performed. This indicates that the calibration procedure failed due to a low signal-to-noise ratio. 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. [. . . ] If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc. Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice. SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source 0. 0 to 100. 0 % Transmittance 0. 1 in % Transmittance ±1% of reading @ % Transmittance=75. 0 ±0. 1 in % Transmittance FRONT PANEL 1) Cuvet Holder 2) Liquid Crystal Display 3) Color Class/% Transmittance Table 4) READ, to perform measurement 5) CAL, to calibrate the meter prior to measurement 6) ON/OFF, to turn the meter on and off REAR PANEL + Tungsten lamp with narrow band interference filter @ 560 nm Method Direct Measurement Light Detector Silicon Photocell Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type 2 x 9 volt Auto-Shut off After 10' of non-use Dimensions 230 x 165 x 70 mm (9. 0 x 6. 5 x 2. 8") Weight 640 g (22. 6 oz. ) REQUIRED STANDARD 4 mL Glycerol (see accessories) ooooo oooo POWER SUPPLY 12 VDC 2. 5 Watt The sample and Glycerol cuvet are inverted. 3 RS232 1 2 1) Power Supply 12 VDC 2. 5 Watt 2) RS 232 Socket 3) Batteries Compartment The blinking "LOBAT" indicates that the battery voltage is getting low and the battery needs to be replaced. This indicates that the battery is dead and must be replaced. Light under range. The standard is to dark for proper calibration. If this is not the case, contact your dealer or the nearest Hanna Customer Service Center. The standard is to light for proper calibration. If this is not the case, contact your dealer or the nearest Hanna Customer Service Center. This indicates that the meter has lost its configuration. 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%". Now the meter is calibrated and ready for measurement. · 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. [. . . ] · Do not touch the cuvet walls with hands. · 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. · It is important that the sample does not contain any debris. [. . . ]