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YSI 900 Free and Total Chlorine Colorimeter

0 reviews | Catalog: 250900Y | Model: YSI 900

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250900Y Model 900 Free and Total Chlorine Colorimeter, includes: instrument, manual, 100 free and 100 total chlorine DPD powder packets (251414Y and 251401Y), carrying case, batteries, cleaning brush. screw driver and (3) 10 ml cuvettes, 24 mm and (2) 5 ml cuvettes, 10 mm

Quickly, easily and accurately measure Free and Total Chlorine
Automatic Data Storage; 16-data sets with date and time stamp. Export data with the 900 Series Data Hub infrared data transfer.
Large, easy to read backlit LCD display
IP68 waterproof case; easy to hold or set on a benchtop
Innovative light shield avoids moving parts or separate pieces that can easily be broken or lost.
User-calibration to any government or organizational standard (for example N.I.S.T. or ISO).
Resolution can be improved for specific range requirements
2-year warranty

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Description

YSI 900 - Free and Total Chlorine Colorimeter

Large, easy to read backlit LCD display
IP68 waterproof case; easy to hold or set on a benchtop
Innovative light shield avoids moving parts or separate pieces that can easily be broken or lost.
User-calibration to any government or organizational standard (for example N.I.S.T. or ISO).

The 900 Chlorine colorimeter is the newest addition to YSI’s line of colorimeters. This rugged, waterproof, single parameter colorimeter for Total and Free Chlorine is ideal for laboratory and field testing.

The 900 instrument features a large, backlit display, a real time clock, automatic data logging as well as the ability to export data to a computer or printer using the 900 Series Data Hub for infrared data transfer.

Infrared data transfer
Easily connects to a PC, USB printer or serial printer
Data can easily be saved in Excel or as a .txt file
Includes software to easily start transferring your data from the 900 Chlorine instrument
Simply bring your instrument near the Data Hub to transfer your data and move on to conducting more measurement

Manuals/Guides

Manufacturer Specs

YSI 900 General Specifications
Power Supply		4 alkaline AAA batteries; approximately 17 continuous hours or 5,000 tests
Auto Shutoff		20 minutes after last key press; audible signal
Operating Range		5° to 40°C (41° to 104°F); 30-90% relative humidity
Display		Backlit LCD
Memory Capacity		16 data sets with date and time stamp; automatic
Weight		260 g (0.5 lbs)
Dimensions		15.5 L x 7.5 W x 3.8 H cm (6.1 L x 3 W x 1.5 H in)
Interfaces		Infrared interface with the 900 Series Data Hub (optional) for data transfer
Operation		Acid/solvent resistant case; touch-sensitive keypad with audible feedback; factory calibrated; user calibration possible; reset to factory cal
Certifications		CE; IP68 waterproof rating (1 hour at 0.1 meter); floats
Colorimetric Resolution		0.01 A (absorbance)
Photometric Accuracy*		3% FS (T = 20° to 25°C) (68° to 77°F)
Wavelength Accuracy		±1 nm
Warranty		2 year
Optics		LEDs, interference filter (IF) and photo sensor in a transparent chamber. 1 interference filter. Wavelength Range: 530 nm IF λ = 5 nm
Chlorine Free	Range	0.02 to 2.0 mg/L
	Method	DPD - Free Chlorine Reagent
	λ	530
Chlorine Total	Range	0.1 to 8.0 mg/L
	Method	DPD - Total Chlorine Reagent
	λ	530

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YSI 900 Free and Total Chlorine Colorimeter

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Description

YSI 900 - Free and Total Chlorine Colorimeter

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