A. Kumar & Company
A. Kumar & Company
Kalbadevi, Mumbai, Maharashtra
08047631866 87% Response Rate
Send E-mail

HACH DR3900 Spectrophotometer

Our range of products include benchtop vis spectrophotometer, 320-1100 nm.
Request CallBack
Benchtop VIS Spectrophotometer, 320-1100 nm
Ask For Price

Benchtop VIS Spectrophotometer, 320-1100 nm

Product Price : Get Latest Price
Product Brochure
Product Details:
Wavelength Range320-1100 nm
Optical SystemDouble Beam
Spectral Bandwidth5 nm
Model No / Item CodeDR3900
Wavelength Accuracy+- 1.5 nm
Wavelength Repeatability+-0.1 nm
Photometric Repeatability+- 0.2% T
Stray Light< 0.1 % T at 340 nm
Stability+- 0.002 A/h.
Lamp TypeTungsten Lamp
Display7" TFT WVGA (800 pix x 480 pix)
Sample Compartment13 mm round, 16 mm round, 1 cm & 5 cm rectangular, 1" round, 1" rectangular
Dimensions151 mm x 350 mm x 255 mm
Data Storage2000 measured values (Result, Date, Time, Sample ID, User ID)
Warranty1 year
Weight4200 g
Operating Temperature10-40 degree C
Absorbency Range-0.301-3.0 A
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.
  • For your accreditation the certificate of analysis can be called up just by wiping the reagent box towards the RFID* sensor.
  • Flexible Connectivity.
  • Built with 1 ethernet and 3 USB ports, the DR 3900 easily connects to your computer and is programmed to easily interface with Hach WIMS™ or any LIMS system.
  • Sample bottles with smart tags can easily be tracked with the optional Hach RFID sample-ID system, eliminating sample mix-ups and providing better sample traceability.


  • Stability: +/-0.002 a/H
  • Transmittance Repeatability: 0.2% T
  • Absorbency Range: -0.301-3.0 A


Yes! I am interested