Biobase China Double Beam Scanning UV/Vis Spectrophotometer

• After-sales Service: Online
• Application: Laboratory Apparatus
• Warranty: 1 Year
• Detection Method: Spectrophotometer
• Advantage: High Resolution
• Principle: Classic Spectrometer
• Model NO.: BK-D560
• Wavelengths: UV Spectrometer
• Dispersive Element: Grating Spectrometer
• Light Number: Monochromator
• Certification: ISO9001, CE
• Customized: Non-Customized
• Wavelength Range: 190-1100nm
• Spectral Bandwidth: 1.8nm
• Wavelength Accuracy: 0.3nm
• Wavelength Repeatability: 0.2nm
• Photometric Range: 0-200% T, -0.301-3.0A
• Light Source: Lamp, Tungsten Lamp
• Transport Package: Carton Box
• Specification: Double beam
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 50000 Units Per Year

Product Description

Application

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(480*800) with 65 thousand true color and support U disk data saving
Imported & Environmental lamp, preventing from Ozone inhalation
 Data output: Data can be exported to U disk (USB Output)
Print port: Instrument can connect PCL printer for printing A4 paper (USB Port)
 Adopted high-class grating with wholly hermetic light path design, to ensure the instrument has the super low stray light
Real-time monitoring the lifetime of lamp and Tungsten lamp with advanced system
Pre-aligned design ensures the user can change lamps conveniently
With GLP self-check function, check the wavelength accuracy and Photometry accuracy, can provide test report and power-off protection
Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
With Si02 coating optical mirror, reducing the pollution from outside fully
 
Basic Functions:
 1, Photometry
  Test Abs., Transmittance and Energy by fixed
  wavelength 
2, Quantitative
   Linear fit and Linear fit through zero two modes
 a.Coefficient, Standard Sample input and Standard
 Sample read three modes to establish standard curve    
 b. Establish A=K1*C+K0, can search original data, graph
   curve, parameters settings  
 c. Can save 240 group curves, can test 240 data in each
  curve 
 d. Double wavelength, Triple wavelength test functions.
3, Kinetics
Used for time course scanning or reaction rate
calculationsA/t, can search all data 
4, Multi-Wavelength
Can test Transmittance and Abs. with 8 different
wavelengths at most
5, Scanning
   User can set the scan range from 190nm to 
   1100nm to test the max. Abs. peak value, can do 
   derivation, arithmetical operations to the graph.
6, Biology
   6 methods: DNA/Protein, UV, Lowry, BCA,CBB 
   and Biuret

Parameters
 

Model	BK-D560		BK-D580	BK-D590
Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Range	190-1100nm
Wavelength Range	1.8nm		1nm	0.5,1,2,4,5nm
Wavelength Accuracy	±0.3nm
Wavelength Repeatability	≤ 0.2nm
Photometric Accuracy	± 0.002A (0-0.5Abs), ± 0.004A (0.5-1.0Abs), ± 0.3% T (0-100% T) (0.3, 0.003)
Photometric Repeatability	0.001Abs (0-0.5Abs), 0.002Abs (0.5-1.0Abs), ≤ 0.2% T (0-100% T)
Stray Light	≤ 0.03 T @ 360nm; 220nm(0.04)
Stability	± 0.0003A / h @ 500nm
Baseline Flatness	± 0.0005A
Noise	± 0.0002Abs
Display	65 thousand true color 7 inch TFT LCD(480 *800)
Photometric Mode	T, A, C, E
Photometric Range	0-200% T,-0.301-3.0A
Detector	Silicon Photodiode
Light Source	Lamp, Tungsten Lamp
Input	Membrane Keypad
Output	USB2.0*2 Print and data output  USB1.0 Connect PC
Compartment		Optional 8 Auto Cell holder, Solid Sample Holder, Micro Cell Holder, 10-100mm Cell Holder