DR3900 Benchtop Spectrophotometer

  • asset-get-product-image

Simple Preparation

TNTplus vials use DosiCaps that are easier to use than Powder Pillows or Liquid Reagents, without any risk of contamination.
The boxes and vials are color-coded for 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 quick reference or can be called up in the instrument menu.

Specification Detail
Beam Height: 10 mm
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
Display Type: Colored touch screen
Enclosure Rating: IP30
Includes: Adapter “A” for 1″ round + Accuvac/1 cm rectangular cuvettes, manual in m 5 languages (GB, D, F, I, E), power supply 100 – 240V, 47 – 63Hz.
Max. operating humidity: 80 %
Max. Storage Humidity: 80 %
Operating Conditions: 10 °C to 40 °C
Operating Mode: Transmittance (%), Absorbance and Concentration, Scanning
Optical System: Reference beam, spectral
Photometric Accuracy: 5 mAbs at 0.0 to 0.5 Abs
Photometric Accuracy 2: 1 % at 0.50 to 2.0 Abs
Photometric Linearity:

 

< 0.5% to 2 Abs

2 Abs with neutral glass at 546 nm

Photometric Measuring Range: ± 3.0 Abs (wavelength range 340 to 900 nm)
Power Requirements: With external power supply
Power Requirements (Hz): 50/60 Hz
Power Requirements (Voltage): 110 – 240 V AC
Power Supply: Benchtop Power Supply
Preprogrammed Methods: > 240
Sample Cell Compatibility: Rectangular: 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch
Spectral Bandwidth: 5 nm ± 1 nm
Storage Conditions: -30 °C to 60 °C
Stray Light: < 0.1% T at 340 nm with NaNO2

Product Description