Superior Water Analysis With DR 2800 Spectrophotometer
The Hach Lange DR2800 is a visible light spectrophotometer with pre-programmed Hach Lange test methods, and the ability for users to input their own test methods, allowing flexibility. The unit is portable, robust and has an on-board re-chargeable battery allowing the unit to be moved around the plant if required.
The benefits of using the DR2800 are:
More accurate colour monitoring Optimum dosing of chemicals, giving cost reduction or minimising chemical costs Ease of use Good stability when measuring colour Wide range of programmed tests and ability to save user-programmed methods. Methods cover both potable and wastewater parameters. Can audit the unit’s use with the data logging facility. Logs of calibrations are also recorded. Data can be sorted by user and transferred to computer by flash memory stick. Capable of AQC checking methods
DR2800 is pre-programmedwith an axcess of 200 tests and offers the widest range of both ready-to-use (tube tests) and parameters covering all of the major tests from ammonium to zinc including BOD, COD, TOC, nutrients, metals, disinfectants and surfactants.
During the testing process each sample is rotated and 10 measurements are taken before an instantaneous indication of concentration (or transmittance or absorbance). Any unusual measurements, as a result of scratches etc, are ignored.
HACH LANGE 13mm tubes are bar coded and recognised by a laser within the instrument. As a result, the cuvette is identified and the correct calibration data is applied automatically.
Flexibility is another key feature, and a facility for up to 50 user-methods is available as standard in addition to the ever–increasing range of HACH LANGE tests, updates for which can be downloaded from www.hach-lange.co.uk and transferred to the DR2800 with the USB stick.
As the market leader HACH LANGE can confidently predict that the DR2800 will soon become the workhorse of almost every water testing laboratory.
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