The DR1900 is a compact, lightweight spectrophotometer ideal for field use. It offers unmatched versatility with over 220 pre-programmed methods, the largest test library among portable models. Its intuitive interface allows users to create custom methods, and it supports the widest range of vial sizes, making it one of the most flexible and user-friendly instruments for on-site water analysis.
The Hach DR1900 Portable Spectrophotometer is a compact and robust instrument designed for accurate water analysis in both field and laboratory settings. Weighing just 1.5 kg, it is one of the lightest and most portable spectrophotometers available, making it ideal for on-site testing in challenging environments.
Key Features:
- Extensive Method Library: Equipped with over 220 pre-programmed methods, the DR1900 allows for immediate testing of various water quality parameters, including COD, nitrate, phosphate, and total nitrogen. Users can also create up to 50 custom methods to suit specific testing needs.
- Wide Wavelength Range: Operating within a wavelength range of 340 to 800 nm, the DR1900 delivers laboratory-quality results in a portable format.
- Rugged Design: Built to withstand harsh field conditions, the DR1900 features an IP67-rated enclosure, ensuring protection against dust and water ingress. Its durable construction makes it suitable for use in various environments, including wastewater treatment plants, environmental monitoring sites, and industrial facilities.
- User-Friendly Interface: The instrument boasts a clear, backlit graphical display and an intuitive interface, facilitating easy operation even in low-light conditions.
- Flexible Power Options: Powered by four AA alkaline batteries, the DR1900 offers up to 15 days of typical use without backlight, making it reliable for extended fieldwork.
- Versatile Sample Compatibility: Compatible with a range of cuvette sizes, including 10 mm square, 1-inch square, 13 mm, 16 mm, and 1-inch round, the DR1900 accommodates various sample types and testing requirements.
Applications:
- The DR1900 is suitable for a wide array of applications, such as:
- Groundwater and surface water analysis
- Municipal and industrial wastewater monitoring
- Drinking water quality assessment
- Nutrient monitoring in environmental studies
- Quality assurance and control in laboratories
With its combination of portability, durability, and analytical precision, the Hach DR1900 Portable Spectrophotometer is an essential tool for professionals conducting water quality analysis in diverse settings.
| Wavelength selection | Automatic |
| Photometric measuring range | 0 - 3 Abs (wavelength range 340 - 800 nm) |
| Cuvette compatibility | 13 mm and 1 inch round 10 x 10 mm 1 inch square; adapter for round vials and 10x10mm |
| Source lamp | Xenon Flash |
| Wavelength range | 340 - 800 nm |
| Brand | Hach |
