HACH
HACH DR3900 Laboratory Spectrophotometer without RFID Technology* PN.LPV440.99.00002
HACH DR3900 Laboratory Spectrophotometer without RFID Technology* PN.LPV440.99.00002
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Expert water analysis made simple.
Hach is committed to understanding your measurement needs in order to provide you and your lab with the right solution.
How do you currently ensure the accuracy of your current measurements? Are your laboratory testing procedures optimised to save time and ensure accuracy?
The DR3900 is designed to deliver accurate results quickly with Hach's innovative TNTplus® and LCK reagents, which are optimised around:
• Sample preparation: reduced handling steps, precise dosing
• Sample analysis: automatic test recognition, expiration date check, etc.
• Utilisation of the new Truecal™ software to eliminate lot to lot variation
• Documentation of results: versatile data management
The DR3900 is a benchtop visible spectrum (320 - 1100 nm), split beam spectrophotometer with over 220 pre-programmed methods optimised for laboratory water analysis. With your daily routine of water analysis in mind, the DR3900 spectrophotometer is optimised for safe processes and accurate results. Control-parameters like Ammonium, COD, Phosphate, Nitrate and many others are easy to perform. The handling of tests and spectrophotometer is well designed to avoid any errors in your water analysis.
This instrument connects to Claros™, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.
Benefits
Simple Preparation
TNTplus® vials use Dosicaps - freeze-dried reagents integrated into sealed cap - that are easier to use than Powder Pillows or Liquid Reagents, without any risk of contamination.
The boxes and vials are color-coded for a fast and easy parameter and range recognition of exactly the test you need.
Step-by-step illustrated test methods are printed on the box as a quick reference and can also be called up in the instrument menu.
Fast execution
A 2D barcode on the TNTplus vial is automatically read by the Hach DR spectrophotometer to identify the appropriate method and take the measurement. The vial spins to take 10-fold absorbance readings that will be averaged for result determination to exclude scratches and fingerprints. Instrument calibration verification and high instrument stability all combine to eliminate the need to run reagent blanks.
Comprehensive Documentation
Measurement results are documented on the detailed level with timestamp, operator ID, absorbance reading, and calculated concentration. The 2D barcode delivers the lot number and expiry date, logged with every result.
*RFID technology currently available in the US, Puerto Rico, Austrailia, New Zealand, and Colombia only.
Customizable
With the ability to store hundreds of user-determined methods, operators are able to tailor the DR3900 to meet the everyday needs of the plant.
Being able to optimize and customize the method portfolio, combined with regular software updates and Claros™ connectivity, makes the DR3900 the ultimate solution to water quality lab needs.
Specifications
Technical Attributes
| Beam Height | 10 |
| Data Logger | 2000 measured values (Result, Date, Time, Sample ID, User ID) |
| Dimensions (H x W x D) | 151 mm x 350 mm x 255 mm |
| Display | 7" TFT |
| Display Resolution | WVGA (800 pix x 480 pix) |
| Display Size | 7 inch (17.8 cm) |
| Display Type | Colored touch-screen |
| Enclosure Rating | IP30 |
| Interfaces | USB type A (2) USB type B Ethernet RFID sensor |
| Manual Languages | English French (CDN) Spanish (SA) Portuguese (BR) Chinese Japanese Korean |
| Operating Conditions | 10 - 40 °C (50 - 104 °F), max. 80% relative humidity (non-condensing) |
| Operating Mode | Transmittance (%), Absorbance and Concentration, Scanning |
| Optical System | Reference beam, spectral |
| Photometric Accuracy | 5 mAbs @ 0.0 - 0.5 Abs |
| Photometric Accuracy 2 | 1 % at 0.50 - 2.0 Abs |
| Photometric Linearity | < 0.5% - 2 Abs < = 1% at > 2 Abs with neutral glass at 546 nm |
| Photometric Measuring Range | ± 3.0 Abs (wavelength range 340 - 900 nm) |
| Power Requirements | With external power supply |
| Power Requirements (Hz) | 50/60 Hz |
| Power Requirements (Voltage) | 110 - 240 VAC |
| Power Supply | Benchtop Power Supply |
| Preprogrammed Methods | > 240 |
| Sample Cell Compatibility | Rectangular: 10 mm, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch |
| Source Lamp | Gas-filled Tungsten (visible) |
| Specific Technology | RFID not applicable with this model |
| Spectral Bandwidth | 5 nm |
| Standard accessories | None |
| Storage Conditions | -30 - 60 °C (-22 - 140 °F), max. 80% relative humidity (non-condensing) |
| Stray Light | < 0.1% T at 340 nm with NaNO2 |
| User Interface Languages | Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese - Brasilian, Potuguese, Russian, Serbian, Slovakian, Slowenian, Spanish, Swedish, Turkish |
| User Programs | 100 |
| Warranty | 12 months |
| Wavelength Accuracy | ± 1.5 nm (wavelength range 340 - 900 nm) |
| Wavelength Calibration | Automatic |
| Wavelength Range | 320 - 1100 nm |
| Wavelength Reproducibility | ± 0.1 |
| Wavelength Resolution | 1 |
| Wavelength Selection | Automatic |
| Weight | 4.2 kg (9.3 lbs) |
| What's included? | Includes: Spectrophotometer DR3900, adapter A for 1 in. round and 1 cm square cells, matched pair of 1 in. square glass sample cells, light shield, dust cover, printed basic user manual and benchtop power supply with 115 and 230V power cords. |
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