Spesifikasi DR1900
Alat Uji Kualitas Air
attery Life:15 days (typical) @ 5 readings a day / 5 day week without backlight*
* Backlight usage will decrease battery life.
Battery Requirements:4, AA size alkali 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 acc. to GLP)
Detector:Silicon photodiode
Dimensions (H x W x D):98 mm x 178 mm x 267 mm
Display:Graphical display 240 x 160 pixel (LCD, b/w, backlit)
Enclosure Rating:IP67
Includes:Portable Spectrophotometer. Printed basic manual, CD with procedure manual (English) in pdf format. Set of vial adapter in carton box. Pkg of 4 AA Alkaline Battery. Dust Cover
Interface:USB type Mini IP67 (with optional Module)
Mains Connection 2:110 - 240 V / 50/60 Hz (* optional Module required. May not be available in all regions)
Mains Connection 3:4x NiMH rechargeable Battery (* optional Module required. May not be avaliable in all region)
Operating Conditions:10 - 40 °C (50 - 104 °F), max. 80 % relative humidity (non-condensing)
Operating Humidity:max. 80 % relative humidity (non-condensing)
Operating 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 Measuring Range:0 - 3 Abs (wavelength range 340 - 800 nm)
Power Supply:4 x AA size Alkaline
4x NiMH rechargeable Battery*
Power supply*: 110 - 240 V; 50/60 Hz
(* optional Module required.
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 square and 10x10mm
Storage Conditions:-30 to 60 °C (-22 to 140 °F), max. 80 % relative humidity (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 - 800nm)
Wavelength Calibration:Automatic
Wavelength Range:340 - 800 nm
Wavelength Reproducibility:± 0.1 nm
Wavelength Selection:Automatic
Weight:1.5 kg
