HACH Portable Colorimeter DR/ 890 ( 48470-00), Hp: 081380328072, Email : k00011100@ yahoo.com

Hach DR/ 800 Series Colorimeters combine ease of use, multiple testing capabilities and field readiness. Analysis requires minimal time and preparation, with results displayed directly on the large liquid-crystal display in concentration, percent transmittance, or absorbance units. Choose from Three Models Depending on your testing needs, you can select a DR/ 820, DR/ 850 or DR/ 890 Colorimeter, preprogrammed to test for at least 20, 50 or 90 parameters, respectively. All three models include the same convenient features: auto-wavelength selection, datalogging capabilities and user-generated calibrations. Refer to the table on pages 6-7 to select the colorimeter that tests the parameters required by your program. These durable, hand-held, filter-photometer instruments are designed specifically for the rigors of on-site testing, with rugged components and waterproof, dustproof, chemical-resistant housings. DR/ 800 Series Colorimeters offer simple, push-button program selection and step-by-step prompts that guide users through the testing procedure. These instruments are equally appreciated by experienced analysts who value test efficiency and by operators who require ease of use with accurate results. * No.of Parameter 90+ * Factory Calibrated Y * Storage of User Calibration Y * Wavelength Selection Auto-Select * Wavelength Calibration 4 fixed wavelength 420, 520, 560, 610 nm * Wavelength Accuracy 1 nm * Spectral Bandwidth 10 nm nominal * Datalogging up to 50 points * Readout Modes Transmittance ( % ) , Absorbance and Concentration * Source lamp LED * Interface to PC Y * LCD display Not Backlit * Battery Requirements 4 AA * Nominal Battery Life 6 months of average usage * Size ( mm) 236x87x47 * Weight 0.45 kg Contact Us : Mitra Guna Instrument Lindeteves Trade Centre, Lt GF1 Blok A2 No.37 Jl. Hayam Wuruk 127 Glodok Jakarta Telp : 021-37699537 Hp : 081380328072 Fax : 021-62320340