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Biobase UV Spectrophotometer with quartz/glass uvette BK-V1000:
Application:
Spectrophotometers are widely used for Organic chemistry, Inorganic chemistry, Life sciences, foods, Medicine and health,
Agriculture,Geology,Metallurgy and Environment etc.fields.
Features:
1. Large LCD screen (128*64 Dots)
2. Imported & Environmental Deuterium lamp, preventing from Ozone inhalation
3. High-class grating , wholly hermetic light path design, ensures the super low stray light
4. Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system
5. Pre-aligned design ensures the user can change lamps conveniently
6. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
7. With Si02 coating optical mirror, reducing the pollution from outside fully
8. Optional PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics
9. Widely used for Organic chemistry, Inorganic chemistry, Life sciences, food, Medicine and health, Agriculture, Geology, Metallurgy and Environment etc. fields
Basic Fuctions:
1. Photometry
Test Abs., Transmittance by fixed wavelength
2. Quantitative
a. C Mode: EstablishC=K*A curve, test sample concentration
b. F Mode: Establish A=K1*C+K0, test sample concentration
c. Display and save curve, test data (V-1200,UV-1200).
Parameters:
Model | BK-UV1000 | BK-V1000 | BK-UV1200 | BK-V1200 | |||
Optical System | Single Beam, Grating1200 lines/mm | ||||||
Wavelength Range | 200-1020nm | 325-1000nm | 200-1020nm | 320-1020nm | |||
Spectral Bandwidth | 4nm | ||||||
Wavelength Accuracy | ±1.8nm | ±1.5nm | |||||
Wavelength Repeatability | ≤0.5nm | ||||||
Photometric Accuracy | ± 0.002A (0-0.5Abs), ± 0.004A (0.5-1.0Abs), ± 0.5% T (0-100% T) | ||||||
Photometric Repeatability | 0.001Abs (0-0.5Abs), 0.002Abs (0.5-1.0Abs),≤0.2% T (0-100% T) | ||||||
Stray Light | ≤0.1 % T @ 360nm; 220nm | ≤0.2% T @ 360nm | |||||
Stability | ± 0.001A / h @ 500nm | ||||||
Noise | ± 0.001A | ||||||
Display | 128*64 Dots LCD | ||||||
Photometric Mode | T, A, C, E | ||||||
Photometric Range | 0-200%T,-0.301~3.0A | ||||||
Detector | Silicon Photodiode | ||||||
Light Source | Deuterium Lamp, Tungsten Lamp | ||||||
Input | Membrane Keypad | ||||||
Standard Accesseries | 10mm glass cuvette *4 units 10mm quartz cuvette *2 units | 10mm glass uvette *4 units | 10mm glass cuvette *4 units 10mm quartz cuvette *2 units | 10mm glass uvette *4 units | |||
Power Supply | 110V/220±10% ,60/50Hz | ||||||
Packing Size(mm) | 560*430*320 | 560*430*320 | 560*430*320 | 560*430*320 | |||
Gross Weight(kg) | 12 | 11.5 | 12 | 11.5 | |||