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Hach DR1900 Portable Spectrophotometer
Hach DR1900 Portable Spectrophotometer
The Hach DR1900 is the lightest and most compact portable spectrophotometer, perfect for field use. It outperforms other portable devices by offering the most extensive range of tests. Its durable exterior houses over 220 pre-programmed test methods, more than any other portable spectrophotometer. The user-friendly interface allows for the creation of custom methods. Additionally, the DR1900 is highly versatile, accommodating the widest variety of vial sizes among spectrophotometers.
The compact DR1900 is easy to hold and use, making it an essential tool for field technicians. As the lightest and smallest spectrophotometer available, it operates within a wavelength range of 340 - 800 nm. This allows it to achieve results typically expected from laboratory instruments, making it a powerful field device.
Hach DR1900 Key Features
- Test what you need
- Ensure accuracy in mobile use
- For easy testing
Hach DR1900 Specifications
| FEATURE | DETAILS |
|---|---|
| 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 | < 0.5% T@340nm 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) |
| 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 |