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DR3900 Benchtop Spectrophotometer Hach |
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DR3900 Benchtop VIS Spectrophotometer with RFID* Technology |
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Catalog |
LPV440.99.00012 |
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LPV440.99.00002 |
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Specifications |
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Beam Height |
10 mm |
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Data Logger |
2000 measured values ( Result, Date, Time, Sample ID, User ID ) |
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Dimensions ( H x W x D ) |
151 mm x 350 mm x 255 mm |
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Display |
7" TFT |
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Display Resolution |
WVGA ( 800 pix x 480 pix ) |
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Display Size |
7 inch |
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Display Type |
Colored touch-screen |
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Enclosure Rating |
IP30 |
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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 – 63 Hz. |
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Light Source |
Gas-filled Tungsten ( visible ) |
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Manual Languages |
English, French ( CDN ), Spanish ( SA ), Portuguese (BR), Chinese, Japanese, Korean |
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Max. operating humidity |
80 % |
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Max. Storage Humidity |
80 % |
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Operating Conditions |
10 °C to 40 °C |
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Operating Mode |
Transmittance (%), Absorbance and Concentration, Scanning |
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Optical System |
Reference beam, spectral |
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Photometric Accuracy |
5 mAbs at 0.0 to 0.5 Abs |
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Photometric Accuracy 2 |
1 % at 0.50 to 2.0 Abs |
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Photometric Linearity |
< 0.5 % to 2 Abs |
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Photometric Linearity 2 |
≤ 0.01 % at >2 Abs with neutral glass at 546 nm |
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Photometric Measuring Range |
± 3.0 Abs ( wavelength range 340 to 900 nm ) |
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Power Requirements |
With external power supply |
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Power Requirements ( Hz ) |
50/60 Hz |
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Power Requirements ( Voltage ) |
110 - 240 V AC |
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Power Supply |
Desk Power Supply |
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Preprogrammed Methods |
> 240 |
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Sample Cell Compatibility |
Rectangular: 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch |
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Scanning Speed |
8 nm/S ( in steps of 1 nm ) |
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Spectral Bandwidth |
5 nm ± 1 nm |
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Storage Conditions |
-30 °C to 60 °C |
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Stray Light |
< 0.1 % T at 340 nm with NaNO2 |
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User Interface Languages |
Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English |
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User Programs |
100 |
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Wavelength Accuracy |
± 1.5 nm ( wavelength range 340 to 900 nm ) |
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Wavelength Calibration |
Automatic |
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Wavelength Range |
320 to 1100 nm |
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Wavelength Reproducibility |
± 0.1 nm |
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Wavelength Resolution |
1 nm |
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Wavelength Selection |
Automatic, based on method selection |
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Weight |
9.26 lbs. ( 4.2 kg ) |
