طیف سنج DR3900 Laboratory Spectrophotometer
مشخصات طیف سنج DR3900 Laboratory Spectrophotometer
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.
(Interfaces:USB type A (2
USB type B
Ethernet
RFID module
(Light Source:Gas-filled Tungsten (visible
Manual Languages:English
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:≤ ۰٫۰۱ % at >2 Abs with neutral glass at 546 nm
(Photometric Measuring Range:± ۳٫۰ 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:Benchtop 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 ± ۱ 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:± ۱٫۵ nm (wavelength range 340 – 900 nm
Wavelength Calibration:Automatic
Wavelength Range:320 – 1100 nm
Wavelength Reproducibility:± ۰٫۱ nm
Wavelength Resolution:1 nm
Wavelength Selection:Automatic, based on method selection
Weight:4.2 kg
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