New Products, buy BIOBASE BK-D560/BK-D580/BK-D590 DOUBLE BEAM SCANNING UV/VIS SPECTROPHOTOMETER on China Suppliers Mobile

Product Details

BK-D560/BK-D580/BK-D590 DOUBLE BEAM SCANNING UV/VIS SPECTROPHOTOMETER

Features:

*Large LCD screen(480*800) with 65 thousand true color and support U disk data saving

*Imported & Environmental Deuterium 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 Deuterium 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

calculations A/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

Technical Specification

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	Deuterium 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

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