Specifications HI904 Titration Range 1 ppm to 5% Resolution 0.1ppm to 0.0001% Result Units %, ppm, ppt, mg/g, µg/g, mg, µg, mg/mL, µg/mL, mg Br/100g, g Br/100g, mg Br, g Br Sample Type liquid or solid (external dissolution / extraction) Titration Vessel operating volume between 100 – 200 mL Reagent Handling System sealed system with integrated diaphragm air pump and beaker adapter Generator Electrode Configuration diaphragm or diaphragm-less Current Control automatic or fixed (400 mA) Electrode Type Detection automatic Determination Pre Titration Conditioning automatic Background Drift Correction automatic or user-selectable value Endpoint Criteria fixed mV persistence, relative drift stop, or absolute drift stop Dosing dynamic Result Statistic mean, standard deviation Detector Electrode Type / Connection dual platinum pin, polarization electrode / BNC connector Polarization Current 1, 2, 5, or 10 µA Voltage Range 2 mV to 1100 mV Voltage Resolution 0.1 mV Accuracy (@25°C/77°F) ±0.1% Peripheral Devices PC easily view, transfer, print or delete methods and reports via HI900 PC application USB Flash Drive easily upgrade software or transfer methods and reports between devices using a USB drive Laboratory Analytical Balance RS232 to connect a laboratory analytical balance Printer print directly from the HI904 to a parallel port printer Monitor instrument status and titrations can be viewed on a larger screen using any VGA compatible external monitor Keyboard alphanumeric text can be entered using an optional PS/2 keyboard Additional Specifications Graphic Display 5.7” (320 x 240 pixel) color LCD Titration Methods up to 100 (standard and user methods) Data Storage up to 100 (titration and drift rate reports) GLP Conformity Good Laboratory Practice and instrument data storage and printing Languages English, Portuguese, Spanish, and French Enclosure Material ABS plastic and steel Keypad polycarbonate Power 100-240 VAC "-01" models, US plug (type A) "-02" models, European plug (type C) Operating Environment 10 - 40°C, up to 95% RH Storage Environment -20 to 70°C, up to 95% RH Dimensions / Weight 390 x 350 x 380 mm (15.3 x 13.8 x 14.9”); approximately 10 kg (22 lbs.) Ordering Information HI904D-01 and HI904D-02 are supplied with diaphragm, HI904-01 and HI904-02 are supplied without diaphragm All Models Include: dual platinum pin electrode, air pump assembly, titration vessel assembly (glass vessel, accessory port stopper, sample port cap and septum, stir bar, desiccant, desiccant cartridge, fittings), vessel support with adapter, pump locking screw with plastic head, reagent bottle assembly ( bottle cap, desiccant, desiccant cartridge, fittings, tubing (silicone and PTFE)), water bottle assembly (waste bottle, bottle cap, desiccant, desiccant cartridge, fittings, tubing (silicone and PTFE)), calibration key, reagent exchange adapter, accessory holder assembly, joint grease, Karl Fischer generator electrode (removable generator electrode cable), USB cable, USB storage device, HI900 PC application software, power adapter, quality certificate and instruction manual binder. Titration solutions and reagents begin on page 4.72; See accessories on page 4.77 4 Titration 4.51 www.hannainst.com |
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