We are offering water quality analyzer.Summary:water quality analyzer is designed specially for testing water quality in laboratory or outdoors. It not only can meet the accuracy requirement of laboratory but also has the advantage of portability to carry on quick and emergent testing at site. Key features:very easy to use, without drawing standard curvehigh testing speed, results displayed automaticallycalibration-factory setting and 5 user programmable methodsconnects to different types of printers and pcresults are displayed in concentration, absorbance or percent transmittancewavelength- automatic select ion and calibrationportable, dustproof, waterproof, fireproof and chemical resistancedata logger-automatic data storage of at least 99 analysis resultsconforms to cj3020-93, gbt14848-93, cjt206-2005, gb3838-2002, gb11607-89principle:the light from led lamp source penetrates the sample cell, and is caught by the detector. After magnetization, disposal, modulus change, calculate ion and analyses, display the final result controlled by the mpu. The sample gets chemical colorific react ions with some special reagent, and then the mixture can absorb visible light at some wavelength obviously. The absorption intensity have direct ratio with the concentration of the sample. We detect the signal change between the two results before and after the sample cell, and then get the sample concentration by calculate ion.Technical specifications:light source: led, 410nm, 500nm, 540nm, 590nm, 650nmwavelength range: 410-650nmdisplay: graphic backlit lcd, 12864 dotsresolution ratio: 1% fswavelength accuracy: =1nmphotometric range: 0-2atesting time:
Navi Mumbai, Maharashtra, India
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