Brand：	none
Address：	China
Min.Order：	none
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:: 18

Focal Length:: Spectrophotometer

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

Measurement Range:: 0.02-2.5

Spectral Bandwidth:: 2nm 1nm 0.5,1,2,4,5nm

Wavelength Accuracy:: ± 0.5nm

Wavelength Repeatability:: ≤ 0.2nm(0.3)

Photometric Accuracy:: ± 0.002A (0-0.5Abs)

Stray Light:: ≤ 0.04% T @ 360nm; 220nm (0.05)

Power:: 110V/220±10% ,60/50Hz

Supply Ability

Supply Ability:: 400 Unit/Units per Month

Packaging & Delivery

Packaging Details: wooden box

Port: Qingdao

Lead Time:

Quantity(Units)	1 - 1	>1
Est. Time(days)	10	To be negotiated

Lab Analysis Instrument Infrared Spectrophotometer

Product Description

BIOBASE LAB and Medical Equipment supplier

Product Description:

Features:

1.Large LCD screen(480*272 Dots) with 65 thousand true color and support U disk data saving

2.Imported & Environmental Deuterium lamp, preventing from Ozone inhalation

3. Data output: Data can be exported to U disk (USB Output)

4. Print port: Instrument can connect PCL printer for printing A4 paper (USB Port)

5.Adopted highclass grating with wholly hermetic light path design, to ensure the instrument has the super

low stray light

6.Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system

7.Pre-aligned design ensures the user can change lamps conveniently

8.With GLP selfcheck function, check the wavelength accuracy and Photometry accuracy, can provide test

report and power-off protection

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

10.With Si0₂ coating optical mirror, reducing the pollution from outside fully

11.Optional PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics, Spectrum Scanning, DNA/Protein test

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 ratecalculations 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 Parameters:

Model	BK-UV1900 BK-UV1900PC	BK-V1900 BK-V1900PC
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Range	190-1100nm	320-1100nm
Spectral Bandwidth	2nm 1nm 0.5,1,2,4,5nm
Wavelength Accuracy	± 0.5nm
Wavelength Repeatability	≤ 0.3nm
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	≤ 0.05% T @ 360nm; 220nm
Stability	± 0.0008A / 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 Accessories	10mm glass cuvette 4 units 10mm quartz cuvette 2 units		10mm glass uvette *4 units
Optional Accessories	Single cell holder,General cell holder,Test tube holder,Solid sample holder,Deuterium lamp,Halogen lamp,4-place Cell holder,Printer,Water-jacketedcell holder,Reflection accessory 5°,Auto 8-cell changer,Micro cell holder,Water-jacketed cell holder,Constant-temperature system
Power Supply	AC110V/220±10% ,60/50Hz
Packing Size(mm)	620500370		620500370
Gross Weight(kg)	18		16.5

Packag and transport

Many shipping methods available

--by sea

--by air

--by express delivery, inclucing DHL, TNT, FedDex

comany show

Copamany show

BIOBASE group, founded in 1999 and been through high and stable development for 15 years, who is now with revenues of one hundred million, 1200 employees in China and abroad offices, 22.4 acres land industry parks and 20000 square meters production base.