Hach
DR4900 Laboratory Spectrophotometer for Water Analysis
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Hach · DR1900-02L
DR1900 Portable Spectrophotometer
As the lightest and most compact portable spectrophotometer, the DR1900 delivers superior performance in the field. Field testing may take you into dusty and wet environments that other equipment can hardly withstand.
| Weight | 1.5 kg |
| Interface | USB type Mini IP67 (with optional Module) |
| Battery requirements | 4, AA alkaline batteries |
| Battery life | 15 days (typical) at 5 readings/day, 5 days/week without backlight* * Using the backlight reduces battery life. |
| Dimensions (H x W x D) | 98 mm x 178 mm x 267 mm |
| Environmental conditions: Relative humidity | Max. 80% relative humidity (non-condensing) |
| Environmental conditions: Temperature | 10 - 40°C |
| Instrument | Benchtop Portable |
| Wavelength Range | 340 - 800 nm |
| Wavelength accuracy | ± 2 nm (range 340 - 800 nm) |
| Wavelength calibration | Automatic |
| Wavelength selection | Automatic |
| Detector | Silicon photodiode |
| Display | Graphic display 240 x 160 pixels (LCD, b/w, backlit) |
| Photometric accuracy | 0.0 - 0.5 Abs'de ± 0.003 Abs |
| Photometric linearity | < %0.5 (0.5 - 2.0 Abs) |
| Photometric measuring range | 0 - 3 Abs (wavelength range 340 - 800 nm) |
| Warranty | 24 aylar |
| Power supply | 110 - 240 V / 50/60 Hz (* optional Module required. May not be available in all regions) 4 x AA Alkaline, 4x NiMH rechargeable batteries* Power supply*: 110 - 240 V; 50/60 Hz (* optional Module required. May not be available in all regions) 4x NiMH rechargeable batteries (* optional Module required. May not be available in all regions) |
| Operating conditions | 10 - 40°C, max. 80% relative humidity (non-condensing) |
| Operating mode | Transmittance (%), Absorbance and Concentration |
| Stray Light | < 0.5% T at 340 nm with NaNO 2 |
| Kaynak lamba | Xenon Flash |
| User interface | English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish |
| User programs | 50 |
| What's in the box | Includes: Portable spectrophotometer, printed basic instrument manual, dust cover, 1 inch square matched glass sample cells, AA alkaline batteries 4/pk and a set of four adapter types. |
| Cuvette compatibility | 10 mm square / 1 inch square and 13 mm / 1 inch round Adapter for 13 mm and 1 inch round 10 x 10 mm, 1 inch square, round vials and 10 x 10 mm |
| Enclosure Rating | IP67 |
| Pre-programmed methods | 220 (Please note: LCK cuvette tests can be evaluated, but 10-point rotational measurement and the barcode reader cannot be used.) |
| Optical system | Reference beam, spectral |
| Power Module? | No |
| Region | AB |
| Storage conditions | -30 - 60°C, max. 80% relative humidity (non-condensing) |
| Temperature range | 0 - 50°C |
| Repeatability | ± 0.005 Abs (0 - 1 A) |
| Data storage | 500 measured values (Result, Date, Time, Sample ID, User ID according to GLP) |
| Part No. | Description | Product description | Power supply | Interface | Wavelength Range |
|---|---|---|---|---|---|
| DR1900-02L | DR1900 Portable Spectrophotometer | DR1900 Portable Spectrophotometer | 4 x AA Alkaline, 4x NiMH rechargeable batteries* Power supply*: 110 - 240 V; 50/60 Hz (* optional Module required. May not be available in all regions) | USB type Mini IP67 (with optional Module) | 340 - 800 nm |
Request a quote for pricing and lead time; you can mention the part number you are interested in your message.
- Central Plus Service Program - Service Plan Overview
- HACH WASTEWATER SOLUTIONS FOR FOOD AND DAIRY
- Lab Catalogue: Water Analysis Solutions
- Control of active chlorine disinfection by-products (DBPs) in drinking water using the THM Plus method
- Central Plus Service Program - Service Plan Overview
- HACH WASTEWATER SOLUTIONS FOR FOOD & DAIRY
- Lab Catalogue: Water Analysis Solutions
- User Manual: DR1900
- Control of active chlorine disinfection by-products (DBPs) of drinking water using the THM Plus method
- Standardised Lab Equipment: Improving Quality Control for Chemical Production with the Hach Lab Family
Documents open on the Hach website in a new tab.
As the lightest and most compact portable spectrophotometer, the DR1900 delivers superior performance in the field. Field testing may take you into dusty and wet environments that other equipment can hardly withstand. The instrument is built for conditions that demand durability; it offers flexibility and accepts the widest range of vial sizes. Designed with field use in mind, the DR1900 has a large, clear display and a simple user interface that makes testing easier than ever, even in the toughest conditions. Easy to hold and use, the compact DR1900 is a valuable tool for your field technicians.
This rugged spectrophotometer comes with many of the most frequently used pre-programmed test methods already included (more than 220). You can also use the easy interface to create your own methods. Tests are run over a wavelength range of 340 - 800 nm, making this a field instrument you can use to obtain results typically seen only with laboratory instruments.
Please note: LCK cuvette tests can be evaluated; however, barcode identification, 10-fold measurement and outlier elimination are not available.
• Test what you need
• Get accurate results in the field
• Make testing easier
Product code: DR1900-02L
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