Specification of Spectrophotometer DR3900 Hach
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)
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 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
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