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Part#: 203706
Weight: 2.0 lbs
Brand: Hach Company

Hach DR3900 Spectrophotometer‚ RFID‚ LPV440.990012

  • On-screen instructions guide you easily through test procedures
  • RFID technology eliminates sample mix-ups and provides better sample traceability
  • Automatically recognizes TNTplus® test reagents—no need to enter method numbers
Price: $4,892.00
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Need Help? Call 800-548-1234

The Hach DR 3900 spectrophotometer offers sophisticated technology that supports the operator from sampling to sample prep, analysis and documentation. Guided procedures take you step by step through your entire test, ensuring accurate results every time. Large color touchscreen display allows easy setup and navigation, and self check at startup lets you verify the unit is working properly.

Test for more than 70 parameters using over 240 preprogrammed methods. You can even create and store up to 100 custom methods. Measure absorbance, transmittance or concentration with single or multiple wave lengths (up to four), or perform a wave length scan. Add formulas, variables and timers to complete your program. Keep frequently used programs in the Favorites folder for quick retrieval. Two sample cell compartments accommodate many sample cell sizes.

Use the DR 3900 with TNTplus test reagents for simple preparation and fast execution. TNTplus packages are color coded for clear parameter and range recognition. TNTplus vials feature easy-to-use DosiCaps that eliminate the risk of spillage and contamination. Advanced 2D vial barcodes are read within the sample chamber (compartment one), automatically determining your test method, lot number and expiration date. Meter prevents false readings by taking 10 measurements and eliminating any outliers—scratched, flawed or dirty glassware is no longer an issue. This, combined with instrument calibration verification and high instrument stability, eliminates the need to run reagent blanks.

RFID technology captures sample ID, sample location and operator ID. It provides hands-free automatic updates of program calibration factors when you place a TNTplus reagent box in front of the meter. Sample tracking system allows you to track each measurement from the time you take the sample, to the time you execute your reading.

Log up to 2000 readings, including result, date, time, sample ID and user ID. Consistent use of the sample ID function lets you observe trends with the data analysis function—view time variation curves based on each parameter and location. Ratio analysis calculates the ratio between concentrations of two or three parameters at any particular location. Meter features three USB ports and one Ethernet port for connection to your keyboard, USB memory stick, computer (PC), local network(s) LIMS or Hach sc series controller(s).

Includes: matched pair of 1" square glass sample cells, dust cover, power supply (with 115 and 230V power cords), cell adapter A, light shield and instructions. 1-year warranty.

Looking for Hach Reagent Sets for colorimetery and spectrophotometry? Click here for an interactive table to help you select the right reagents for your instrument.

Tech Specs
  • Wavelength range: 320 to 1100 nm
  • Wavelength accuracy: ±1.5 nm (340 to 900 nm)
  • Bandwidth: 5 nm
  • Photometric range: ±3.0 Abs (340 to 900 nm)
  • Sample chamber compartment 1: 13 mm & 16 mm round cells
  • Sample chamber compartment 2: (2) 50 mm cells, 1" rectangular & 1" flow cells
  • Sample cell compartment 2 w/ cell adapter A: 10 mm rectangular & 1" round cells, and AccuVac® vials
  • Interface: (2) USB type A, (1) USB type B, Ethernet, RFID module; Power: 110 to 240 VAC, 50/60 Hz
  • Dimensions: 5.9"L x 13.8"W x 10"D
  • Weight: 17 lbs