HACH DR3900 with RFID* Technology

Simplicity throughout: The DR3900 photometer provides the simplest way to perform test for wateranalysis. Used together with TNTplus™ chemistries testing steps are reduced. The potential for human error is mininimized.

SPECIFICATION

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 (17.8 cm)
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.
Light Source:	Gas-filled Tungsten (visible)
Manual Languages:	English, French (CDN), Spanish (SA), Portuguese (BR) , Chinese , Japanese, Korean
Max. operating humidity:	80 %
Max. Storage Humidity:	80 %
Operating Conditions:	10 °C – 40 °C
Operating Mode:	Transmittance (%), Absorbance and Concentration, Scanning
Optical System:	Reference beam, spectral
Photometric Accuracy:	5 mAbs @ 0.0 – 0.5 Abs
Photometric Accuracy 2:	1 % at 0.50 – 2.0 Abs
Photometric Linearity:	< 0.5 % – 2 Abs
Photometric Linearity 2:	≤ 0.01 % at >2 Abs with neutral glass at 546 nm
Photometric Measuring Range:	± 3.0 Abs (wavelength range 340 – 900 nm)
Power Requirements:	With external power supply
Power Requirements (Hz):	50/60 Hz
Power Requirements (Voltage):	110 – 240 V AC
Power Supply:	Desk Power Supply
Preprogrammed Methods:	> 240
Sample Cell Compatibility:	Rectangular: 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch
Scanning Speed:	> 8 nm/S (in steps of 1 nm)
Specific Technology:	RFID for easy method update, sample ID and Certificate of Analysis
Spectral Bandwidth:	5 nm ± 1 nm
Storage Conditions:	-30 °C to 60 °C
Stray Light:	< 0.1 % T at 340 nm with NaNO2
User Interface Languages:	Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German,Greek, Hungarian, Italian, Japanese, Korean,Polish, Portuguese – Brazil, Portuguese,Russian, Serbian, Slovakian, Slowenian,Spanish, Swedish, Turkish
User Programs:	100
Warranty:	12 months
Wavelength Accuracy:	± 1.5 nm (wavelength range 340 – 900 nm)
Wavelength Calibration:	Automatic
Wavelength Range:	320 – 1100 nm
Wavelength Reproducibility:	± 0.1 nm
Wavelength Resolution:	1 nm
Wavelength Selection:	Automatic, based on method selection
Weight:	4.2 kg