Click on the image to view the original image
BIOBASE Single Beam High Quality Low Price VIS Spectrophotometer BK-V1000
Spectrophotometers are widely used for Organic chemistry,
Inorganic chemistry,Life sciences,foods, Medicine and health,
Agriculture,Geology,Metallurgy and Environment etc.fields.
Features:
Large LCD screen (128*64 Dots) with saving standard curve function
Imported & Environmental Deuterium lamp, preventing from Ozone inhalation
Adopted highclass grating with wholly hermetic light path design, to ensure the instrument has the super low stray light
Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system
Pre-aligned design ensures the user can change lamps conveniently
Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
With Si02 coating optical mirror, reducing the pollution from outside fully
Optional PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics
Widely used for Organic chemistry, Inorganic chemistry, Life sciences, foods, Medicine and health, Agriculture,
Geology, Metallurgy and Environment etc. fields
Basic Fuctions:
1. Photometry (Basic)
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).
Basic Model
Con. Test C=K*A+B
Model | BK-UV1000 | BK-V1000 | BK-UV1200 | BK-V1200 |
Optical System | Single Beam, Grating 1200 lines/mm | |||
Wavelength Range | 200-1020nm | 325-1000nm | 200-1020nm | 320-1020nm |
Spectral Bandwidth | 4nm | |||
Wavelength Accuracy | ± 1.8nm (2nm) | ±1.5nm (2nm) | ||
Wavelength Repeatability | ≤ 0.2nm (11D: 1nm; V12, UV12: 0.8nm; UV-11: 1nm) | |||
Photometric Accuracy | ± 0.002A (0-0.5Abs), ± 0.004A (0.5-1.0Abs), ± 0.4% T (0-100% T) (0.004A, 0.5) | |||
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) | ≤ 0.05% T @ 360nm (0.2) | ||
Stability | ± 0.001A / h @ 500nm (11D: 0.004, V12, UV12, UV11: 0.002) | |||
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 | |||
Output | Parallel Print,USB1.0 | |||
Compartment | Solid Sample Holder, Micro Cell Holder, 10-100mm Cell Holder | |||