Dissolved Oxygen and BOD Meter - Comlibris

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Dissolved Oxygen Bench Meters HI 2400 Dissolved Oxygen Meter for Laboratories SPECIFICATIONS HI 2400 Range Resolution Accuracy (@20°C/68°F) DO Calibration DO 0.00 to 45.00 mg/L (ppm) % Saturation O 2 0.0 to 300.0 % Temperature DO 0.0 to 50.0°C 0.01 mg/L (ppm) % Saturation O 2 0.1% Temperature DO Altitude Compensation Salinity Compensation 0.1°C ±1.5% F.S. % Saturation O 2 ±1.5% F.S. Temperature Temperature Compensation ±0.5°C automatic, 1 or 2 points at 0% (with HI 7040 solution) and 100% (in air) 0 to 4000 m (with 100 m resolution) 0 to 40 g/L (with 1 g/L resolution) automatic, 0.0 to 50.0°C For Professional DO Monitoring For Dissolved Oxygen measurements, HANNA offers the HI 2400—an essential instrument for testing pharmaceutical and food products as well as for monitoring in water treatment plants. The user can choose to display DO readings in mg/L O 2 or % of saturation. This meter can be used in any laboratory and for any type of water, as it allows measurement compensation both for altitude and salinity factors. HI 2400 features an automatic calibration procedures at 1 or 2 points (at 0 and 100% of O 2 saturation). The automatic logging interval can be set to perform analysis and store data in nonvolatile memory. All logged data can be downloaded to your PC through an RS232 serial port. Memory can store up to 8000 samples. This meter is suplied with a polarographic sensor which measures the current generated by the reaction of O 2 with Ag, for enhanced stability. • Automatic calibration • Altitude, salinity and temperature compensation • Data logging and storage • PC compatible • Polarographic DO probe included Probe Logging Interval PC connection Power Supply HI 76407/2 with 2 m (6.6’) cable (included) 1, 15, 30 seconds or 1, 2, 5, 15, 30, 60, 120, 180 minutes RS232 serial port (opto-isolated) 12 Vdc adapter Environment 0 to 50°C; RH 95% Dimensions / Weight 240 x 182 x 74 mm (9.4 x 7.2 x 2.9”) / 1.1 kg (2.4 lbs.) ORDERING INFORMATION HI 2400-01 (115V) and HI 2400-02 (230V) are supplied with HI 76407/2 dissolved oxygen probe with 2 m (6.7') cable, HI 76407A membrane cap (2), HI 7041S electrolyte solution (30 mL), 12 Vdc power adapter and instructions. PROBES HI 76407/2 DO probe, 2 m (6.6’) cable HI 76407/4 DO probe, 4 m (13’) cable HI 76407/10 DO probe, 10 m (33’) cable HI 76407/20 DO probe, 20 m (67’) cable HI 76408 D.O. probe for laboratory use, with 1 m (3.3’) cable SOLUTIONS HI 7040M Zero oxygen solution, 250 mL HI 7040L Zero oxygen solution, 500 mL HI 7041S Electrolyte solution, 30 mL ACCESSORIES HI 76407A/P Replacement membranes (5) HI 92000 Windows® compatible software HI 920010 Serial cable for PC connection HI 76407A/P PTFE Membranes Carry Extra for Assurance When the PTFE (PolyTetraFluoro- Ethylene) membrane of the protective cap wears, it is always good to have a back-up. HI 76407A/P contains 5 ready-to-use, replacement membranes. 88 LABORATORY PRODUCTS CATALOG | 4 TH EDITION
S c r e e n H i g h l i g h t s BOD Parameters and Records All necessary parameters for BOD testing can be set and displayed at once. A list of all saved BOD data can be easily retrieved and shown on the LCD display. BOD Results BOD is calculated in mg per liter from the difference between the initial and final dissolved oxygen concentration readings. OUR Results Measured in mg of oxygen consumed per L per hour. SOUR Results Measured in mg of oxygen consumed per g of volatile suspended solids per hour. BOD gives an indication of the biodegradable organic material present in a sample of water. The dissolved oxygen concentration is measured before and after an incubation period of 5 days and the BOD is calculated in mg per liter from the difference. OUR and SOUR are used to determine the oxygen consumption or respiration rate. OUR is measured in mg of oxygen consumed per liter per hour, and SOUR is measured in mg of oxygen consumed per gram of volatile suspended solids per hour. WWW. HANNAINST. COM Extended Range HI 98186 dissolved oxygen meter includes barometric pressure measurement and calibration with a user selectable unit (mmHg, inHg, atm, mbar, psi, kPa) along with salinity, pressure and temperature compensation. • Extended range up to 50 ppm and 600% saturation • Barometric pressure measurement • Salinity, pressure and temperature compensation Rechargeable batteries with inductive charger SPECIFICATIONS HI 98186 Range Resolution Accuracy Measurement Modes Dissolved Oxygen Barometric Pressure Salinity Compensation Temperature Dissolved Oxygen Barometric Pressure Temperature Dissolved Oxygen Barometric Pressure Temperature Dissolved Oxygen Calibration Barometric Pressure Temperature Temperature Compensation Probe Logging PC Connectivity Battery Type/Life HI 98186 Dissolved Oxygen and BOD Meter with Backlit Graphic LCD Display Batteries can be recharged using HANNA’s inductive recharger. Simply leave the meter on the charger for a few hours and you’re ready to go. The charger can either be powered using the included HANNA adapter or a 12 Vdc source such as a car's 12 V accessory outlet. Auto-off Environment / Dimensions / Weight 0.00 to 50.00 ppm; 0.0 to 600.0 % saturation 450 to 850 mmHg 0 to 70 ppt (g/L) -20.0 to 120.0°C 0.01 ppm; 0.1% saturation 1 mm Hg 0.1°C 0 to 300%: ±1.5% of reading or ±1.0%, whichever is greater; 300 to 600%: ±3% of reading; 0 to 30 mg/L: ±1.5% of reading or 0.10 mg/L, whichever is greater; 30 mg/L to 50 mg/L: ±3% of reading ± 3 mmHg within ±15°C from the calibration point ±0.2°C (excluding probe error) Direct DO; BOD (biochemical oxygen demand); OUR (oxygen uptake rate); SOUR (specific oxygen uptake rate) Automatic, 1 or 2 points or manual, 1 point 1 point 1 or 2 points Automatic from 0.0 to 50.0°C HI 76407/4F Polarographic with built-in temperature sensor + 4m cable Log-on-demand 400 samples Opto-isolated USB (with HI 92000 software) (4) 1.2V AA rechargeable batteries/approx. 200 hrs continuous use (without backlight); HI 710042 inductive recharger (included) User Selectable: 5, 10, 30, 60 min or can be disabled IP67 / 226.5 x 95 x 52 mm (8.9 x 3.75 x 2”) / 525 g (1.1 lbs.) ORDERING INFORMATION HI 98186-01 (115V) and HI 98186-02 (230V) are supplied with HI 76407/4F dissolved oxygen probe with built-in temperature sensor and 4 m (13’) cable; (2) spare membranes; electrolyte solution; (4) rechargeable batteries; HI 710042 inductive battery charger with power adapter; rugged carrying case and instructions. PROBES SOLUTIONS HI 76407/10 DO probe with 10 m (33') cable HI 7040M Zero oxygen solution, 250 mL HI 76407/20 DO probe with 20 m (67') cable HI 7040L Zero oxygen solution, 500 mL HI 76407A/P 5 spare membranes HI 7041S Electrolyte solution, 30 mL Dissolved Oxygen Portable Meters 89
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Dissolved Oxygen and BOD Meter - Comlibris

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