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Address：	China
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Supply：	none
Valid until：	Long Term

Product Details

Overview

Quick Details

Place of Origin:: Shandong, China

Brand Name:: BIOBASE

Model Number:: BK-UV1900

Size:: 620*500*370

Weight:: 18kg

Focal Length:: 2nm 1nm 0.5,1,2,4,5nm

Wavelength Range:: 190-1100nm, 190-1100nm

Optical System:: Single Beam, Grating1200 lines/mm

Wavelength Accuracy:: ± 0.5nm

Wavelength Repeatability:: ≤0.2nm

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:: ≤0.04% T @ 360nm; 220nm

Stability:: ± 0.001A / h @ 500nm

Baseline Flatness:: ± 0.002A

Noise:: 0.0005Abs@ 500nm

Supply Ability

Supply Ability:: 1000 Set/Sets per Year

Packaging & Delivery

Packaging Details: wooden case

Port: Qingdao

190-1100nm Single Beam Medical UV /VIS Scanning Spectrophotometer

Product Description

Features:

Large LCD screen(480*272 Dots) 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

Model	BK-UV1900 BK-UV1900PC	BK-V1900 BK-V1900PC
Optical System	Single Beam, Grating1200 lines/mm
Wavelength Range	190-1100nm	320-1100nm
Spectral Bandwidth	2nm 1nm 0.5,1,2,4,5nm
Wavelength Accuracy	± 0.5nm
Wavelength Repeatability	≤0.2nm
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	≤0.04% T @ 360nm; 220nm
Stability	± 0.001A / h @ 500nm
Baseline Flatness	± 0.002A
Noise	0.0005Abs @ 500nm
Display	480*272 65 thousand true color TFT 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	USB2.0*2 Print and data output USB1.0 Connect PC
Standard Accesseries	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)	620500370		620500370
Gross Weight(kg)	18		16.5