China Biobase China Double Beam Scanning UV Vis Spectrophotometer

Features of the Scanning UV/ VIS Spectrophotometer

* imported & Environmental Deuterium lamp, preventing from Ozone inhalation

* 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

* Socket-Type Deuterium lamp and Tungsten lamp

* GLP self-check function:check the wavelength accuracy and Photometry accuracy,provide test report and power-off protection

* Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically

* Si02 coating optical mirror, reduces the influence from outside

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

Item

Model

BK-D560

BK-D580

BK-D590

Optical System

Double Beam, Grating1200 lines/mm

Wavelength Range

190-1100nm

Spectral Bandwidth

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)

Photometric Repeatability

0.001Abs (0-0.5Abs), 0.002Abs (0.5-1.0Abs),≤0.2% T (0-100% T)

Stray Light

≤0.04 T @ 360nm; 220nm

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

USB Print and data output, Connect PC

Standard Accesseries

10mm glass cuvette *4 units 10mm quartz cuvette *2 units

Power Supply

110V/220±10% ,60/50Hz

Packing Size(mm)

740*570*440

Gross Weight(kg)

25

Our company

Free

Free offer trail video for your sample.

Free training video with machine.

Pre-sales service

24 hours online to ensure quick response to customers' inquiry or online message.

Guide customers to choose the best suitable machine model.

Offer detailed specification and competitive prices.

Customization available for special specification products.

Sample testing support.

View our Factory.

After-sales service

Training how to install and use the machine.

Engineers available to service machinery overseas.

In time respense to customers technical problems.

12-month warranty.
Exhibition

Certification
Main Products
Packong & Shipping
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