Hach DR1900 Portable Spectrophotometer w/ USB+Power Module, 9624700
Description
What is the use of Hach DR1900?
The Hach DR1900 spectrophotometer is primarily used for water quality analysis by professional field technicians and laboratory instrument settings. It's the lightest and most compact model available, yet this valuable tool offers the largest number of pre-programmed water quality tests (over 220) compared to any other portable water testing instrument. You can also create your own custom testing methods using its easy-to-use interface.
Portable Spectrophotometer Applications:
Water Analysis: It's widely used to test various parameters in:
Municipal water (drinking water)
Wastewater (influent, primary, and secondary treatment)
Groundwater
Surface water
Industrial water
Nutrient monitoring
QA/QC labs
Hach DR1900 Key Features and Benefits:
Portability: Weighing in as the lightest and smallest compact portable spectrophotometer on the market, the DR1900 is easy to hold and operate, making it an invaluable tool for field water testing.
Wavelength Range Accuracy: Spectral photometric measuring range of 340 to 800 nm, this instrument ensures accuracy typically only seen with laboratory testing equipment, making it an essential field instrument.
Rugged Conditions: Built for tough operating conditions, the hand-held DR1900 features a rugged exterior, a large, clear screen and a simple user interface, simplifying water sample testing even in demanding conditions seem in field-testing.
Pre-programmed Hach Methods: Hach DR1900 comes with over 220 commonly tested preprogrammed methods for common water quality tests, making analysis straightforward.
User-definable Custom Testing Methods: Users can also create and store up to 50 of their own methods.
Versatility: The Hach DR1900 accommodates the widest range of vial sizes compared to other spectrophotometers.
Ease of Use: It features a large, clear screen and a simple, intuitive user interface.
Data Storage: Hach DR1900 can store up to 500 measured values, which can be transferred to a computer with an optional USB/power module.
Note: TNTplus vial test evaluation is possible, but the DR1900 portable spectrophotometer does not have the barcode identification & 10-fold measurement and outlier elimination options available
Upgrade from your Hach DR2800 and order a new Hach DR 1900 model today! The Hach 9624700 price bundle shown here includes the Hach DR1900 portable spectrophotometer and an optional module, the USB power module (Hach LZV813) for data transfer and line power options. For detailed instructions on use and service, refer to the printed basic instrument manual or procedures manual.
Product Specifications
Display | Graphical display 240 x 160 pixel (LCD, b/w, backlit) |
Operating Conditions | 10 - 40 °C (50 - 104 °F), max. 80 % relative humidity (non-condensing) |
Power supply | 4 x AA size Alkaline 4x NiMH rechargeable Battery Power supply: 110 - 240 V; 50/60 Hz |
Battery Requirements | 4, AA size alkali cells |
Wavelength Selection | Automatic |
Wavelength Accuracy | ± 2 nm (range 340 - 800nm) |
Wavelength Range | 340 - 800 nm |
Wavelength Calibration | Automatic |
User Programs | 50 |
Detector | Silicon photodiode |
Cuvette Compatibility | 13 / 16 mm and 1 inch round 10 x 10 mm 1 inch square adapter for round vials and 10x10mm |
Storage Conditions | -30 - 60 °C (-30 - 140 °F), max. 80 % relative humidity (non-condensing) |
Interface | USB type Mini IP67 (with USB + Power Module) |
Battery Life | 15 days (typical) @ 5 readings a day / 5 day week without backlight |
Weight | 10.7800 |
Stray Light | 0.5 %T at 340 nm with NaNO 2 |
Source Lamp | Xenon Flash |
Reproducibility | ± 0.005 Abs (0 - 1 A) |
Photometric Linearity | 0.5 % (0.5 - 2.0 Abs) |
Photometric Measuring Range | 0 - 3 Abs (wavelength range 340 - 800 nm) |
Photometric Accuracy | ± 0.003 Abs @ 0.0 - 0.5 Abs |
Optical System | Reference beam, spectral |
Operating Mode | Transmittance (%), Absorbance and Concentration |
Temperature range | 0 - 50 °C (32 - 122 °F) |
Warranty | 12 months |