DR 3900™ SPECTROPHOTOMETER
You could consider spending valuable time and resources developing a more optimized process and improving accuracy in your measurements, or you could lean on the experts at Hach for a simpler solution: the DR3900 and Hach TNTplus™ chemistries.
Key advantages
- • Sample preparation: reduced handling steps, precise dosing
- sample analysis: automatic test recognition, expiration date check, etc.
- Utilization of the new Truecal™ software to eliminate lot to lot variation
- Documentation of results: versatile data management
DR 3900 Accessories
- Carousel Holder 5 x 1 inch.
- SIP10 sipper
Specifications
Operating Mode
Transmittance (%), Absorbance and Concentration, Scanning
Light Source
Gas-filled Tungsten (visible)
Wavelength Range
320 to 1100 nm
Wavelength Accuracy
± 1.5 nm
Wavelength Reproducibility
± 0.1 nm
Wavelength Resolution
1 nm
Wavelength Selection
Automatic, based on method selection
Spectral Bandwidth
5 nm
Measuring Range
wavelength range 340 to 900 nm)
Photometric Accuracy
5 mAbs at 0.0 to 0.5 Abs 1 % at 0.50 to 2.0 Abs
Photometric Measuring Range
± 3 Abs
Photometric Linearity
< 0.5 % to 2 Abs ≤ 0.01 % at >2 Abs with neutral glass at 546 nm
Stray Light
< 0.1 % T at 340 nm with NaNO2
Display
TFT 7 inch WVGA color touch
Sample Cell Compatibility
13 mm round, 16 mm round, 1 cm & 5 cm rectangular, 1 round, 1 square
Warranty
1 year
Ordering Information:
Instrument: LVP440.99.00002