• Water and wastewater treatment digestion parameters · Allows measurement of COD, Total Nitrogen and Total Phosphorus • Advanced optical system · Innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. • Backlit 128 x 64 Pixel Graphic LCD Display · Backlit graphic display allows for easy viewing in low light conditions · The 128 x 64 Pixel LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter • Built-in Reaction Timer for Photometric Measurements · The measurement is taken after the countdown timer expires. · Countdown timer ensures that all readings are taken at the appropriate reaction intervals regardless of user for better consistency in measurements • Units of Measure · Appropriate unit of measure along with chemical form is displayed along with reading • Absorbance mode · Hanna's exclusive CAL Check cuvettes for validation of light source and detector · Allows for the user to plot concentration versus absorbance for a specific wavelength for use with user supplied chemistry or for teaching principles of photometry • Result Conversion · Automatically convert readings to other chemical forms with the touch of a button • Cuvette Cover · Aids in preventing stray light from affecting measurements • Digital pH Electrode Input · Measure pH and temperature with a single probe · Good Laboratory Practice (GLP) to track calibration information including date, time, buffers used, offset and slope for traceability · pH CAL Check alerts user to potential problems during the calibration process · Space saving having a pH meter and photometer built into one meter • Data Logging · Up to 1000 photometric and pH readings can be stored by simply pressing the dedicated LOG button. Logged readings are just as easily recalled by pressing the RCL button · Sample ID and User ID information can be added to a logged reading using alphanumeric keypad • Connectivity · Logged readings can be quickly and easily transferred to a flash drive using the USB-A host port or to a computer using the micro USB-B port · Data is exported as a .CSV file for use with common spreadsheet programs • Rechargeable Battery · Li-polymer rechargeable battery lasts for 500 measurements or 50 hours of pH measurement • Battery Status Indicator · Indicates the amount of battery life left • Error Messages · Photometric error messages · pH calibration messages include clean electrode, check buffer and check probe Connectivity 1 pH Connectivity Any of our digital pH electrodes can be connected to the HI83300 family by a 3.5 mm input. Plugging in an electrode has never been easier; there are no alignment issues or broken pins. Simply connect the electrode and start taking measurements. 2 Dual Power Supply The HI83399 is equipped with a rechargeable lithium ion battery that lasts up to 500 photometer measurements or 50 hours of continuous pH measurements. A power supply can also be plugged into the micro USB port at the back of the meter. 2 3 USB Connectivity Both a USB and micro USB port are located on the HI83399. Each of these ports can be used to transfer data via ³ash drive or direct connection to a PC or MAC. Data is transferred as CSV les for easy processing and widespread compatibility. 1 2 3 11 COD and Vials 11.9 www.hannainst.com | benchtop
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