Hach DR1900 Portable Spectrophotometer DR1900
Overview
The DR1900 excels in the field because it is the lightest and most compact portable spectrophotometer. Your field testing takes you to potentially dusty and wet conditions where other equipment simply won’t be safe. The DR1900 is built for rugged conditions, and it’s flexible, --accepting the widest range of vial sizes. Built with field use in mind, the DR1900 has a large, clear screen and a simple user interface that makes testing easier than ever in even the most demanding conditions. Easy to hold, and operate, the compact DR1900 is a valuable tool for your field technicians.
Underneath the rugged exterior, the DR1900 has the largest number,-- over 220-- of the most commonly tested preprogrammed methods already built in. You can also use the easy-to-use interface to create your own methods. Tests are performed with a wavelength range of 340 to 800 nm which make this a field instrument you can use to find results typically only seen in laboratory instruments.
Please note: TNTplus vial test evaluation possible, but without barcode identification & 10 fold measurement and outlier elimination.
Hach DR1900 Portable Spectrophotometer DR1900
Test What You Need
Ensure Accuracy in the Field
Make Testing Easier
Hach DR1900 Portable Spectrophotometer DR1900
Carry Anywhere
The lightest, most compact portable spectrophotometer
available easily goes where you need to go.
Test What You Need
Analyze your water with more preprogrammed methods than
any other portable spectrophotometer, or easily create your
own methods to suit your unique needs.
Ensure Accuracy in the Field
Wavelength range of 340 to 800 nm. provides accuracy
typically seen only in laboratory instruments.
Make Testing Easier
Simple, easy-to-use interface plus the widest range of vial
sizes makes testing flexible.
Take Into Field Environments
Rugged construction keeps the elements out, which means you can test in the most demanding conditions.
Hach DR1900 Portable Spectrophotometer DR1900
Specifications
Operating Mode Transmittance (%), Absorbance
and Concentration
Source Lamp Xenon Flash
Wavelength Range 340 to 800 nm
Wavelength Accuracy ± 2 nm (range 340 - 800nm)
Wavelength Selection Automatic
Wavelength
Reproducibility
± 0.1 nm
Spectral bandwidth 5 nm
Photometric
Measuring Range
0 to 3 Abs
(wavelength range 340 – 800 nm)
Photometric Accuracy ± 0.003 Abs @ 0.0 - 0.5 Abs
Photometric Linearity < 0.5 % (0.5 - 2.0 Abs)
Stray Light < 0.1 %T at 340 nm with NaNO2
Display Graphical display 240 x 160 pixel
(LCD, b/w, backlit)
Data Logger 500 measured values
(Result, Date, Time, Sample ID,
User ID acc. to GLP)
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