Portable Spectrophotometer DR1900

DR 1900 HANDHELD SPECTROPHOTOMETER
Model: DR 1900
Specifications
Battery life: 15 days (average) @ 5 readings per day / 5 days per week without backlight*
* Using the backlight will reduce battery life.
Battery requirements: 4 AA size alkaline cells
Cuvette compatibility 2: 10 mm square / 1 inch square and 13 mm / 16 mm / 1 inch round
Data logger: 500 measured values ​​(Result, Date, Time, Sample ID, User ID according to GLP)
Detector: Silicon photodiode
Dimensions (H x W x D): 98 mm x 178 mm x 267 mm
Display: 240 x 160 pixel graphic display (LCD, black and white, backlit)
Case rating: IP67
Includes: Printed basic manual, CD with procedure instructions (English) in pdf format. Vial adapter in cardboard box. Pack of 4 AA alkaline batteries. Dust Cap
Interface: Mini USB IP67 (with Optional Module)
Power Connection 2: 110 - 240 V / 50/60 Hz (* requires Optional Module. May not be available in all regions)
Power Connection 3: 4x NiMH Rechargeable Batteries (* requires Optional Module. May not be available in all regions)
Operating Conditions: 10 - 40 °C (50 - 104 °F), 80% relative humidity max (non-condensing)
Operating Humidity: max. Relative Humidity 80% (non-condensing)
Operation Mode: Transmittance (%), Absorbance and Concentration
Operating Temperature: 10 - 40 °C
Optical System: Reference Beam, Spectral
Photometric Accuracy: ± 0.003 Abs @ 0.0 - 0.5 Abs
Photometric Linearity: < 0.5% (0.5 - 2.0 Abs)
Photometric Measurement Range: 0 - 3 Abs (wavelength range 340 - 800 nm)
Power Supply: 4 x AA size Alkaline Batteries 4x NiMH Rechargeable Batteries* Power Supply*: 110 - 240 V; 50/60 Hz (* Requires Optional Module. May not be available in all regions)
Reproducibility: ± 0.005 Abs (0 - 1 A)
Sample Cell Compatibility: 13/16 mm and 1 inch round adapter, 10 x 10 mm 1 inch and 10x10mm square cell
Storage Conditions: -30 to 60 °C (-22 to 140 °F), max. Relative Humidity 80% (non-condensing)
Stray Light: < 0.5%T at 340 nm with NaNO2
Temperature Range: 0 - 50 °C (32 - 122 °F)
User Interface Languages: English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish
User Programs: 50
Wavelength Accuracy: ± 2 nm (range 340 - 800 nm)
Wavelength Calibration: Automatic
Wavelength Range: 340 - 800 nm
Wavelength Reproducibility: ± 0.1 nm
Wavelength Selection: Automatic
Weight: 1.5 kg