Product Features
The Hach DR1900 Portable Spectrophotometer provides better lab results in an easy to transport ever ready piece of equipment. This is because it's a design that has been designed for being both shock and water repellent. It has more than 220 pre-programmed HACH LANGE and HACH methods.
Standard features
The Hach DR1900 Portable Spectrophotometer can survive any environment. It is both dust and water repellent. It is structured to enable it to performs well in any location.
While in the field, you may meet dust and wet scenarios that will make other machines fail. The DR1900 has been made with considerations of the field such that it has a simple to use screen and a user interface that is efficient even in tough places. Below the coarse exterior, it has more than 220 most familiar water analysing methods already installed.
To analyse what you consider important, you are able to come up with your own user friendly ways of analysing. The DR1900 spectrophotometer works at a wavelength of 340 to 800 nm. This makes it possible to get results that can usually only be found when laboratory apparatus are used.
Please note: LCK Cuvette test can be done, though this should be without barcode reading & 10 fold measurement feature.
Applications
| 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 NaNO 2 |
| 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) |
| Preprogrammed Methods | > 220 |
| User Programs | 50 |
| Sample Cell Compatibility | 13 / 16 mm and 1 inch round adapter, 1 inch square and 10x10mm |
| Dimensions (H x W x D) | 3.9 in x 7 in x 10.5 in (98 mm x 178 mm x 267 mm) |
| Weight | 3.31 lbs. (1.5 kg) |
| Operating Conditions | 10 to 40 °C (50 - 104 °F), max. 80 % relative humidity (non-condensing) |
| Storage Conditions | -30 to 60 °C (-22 to 140 °F), max. 80 % relative humidity (non-condensing) |
| Enclosure Rating | IP67 |
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Terima kasih!
