Biobase Single Beam Scanning UV/Vis Spectrophotometer for Lab

• After-sales Service: Online Technical Support
• Application: Laboratory Apparatus
• Warranty: 1 Year
• Detection Method: Spectrophotometer
• Advantage: High Sensitive
• Principle: Classic Spectrometer
• Model NO.: BK-UV1900
• Wavelengths: UV Spectrometer
• Dispersive Element: Grating Spectrometer
• Light Number: Monochromator
• Certification: /
• Customized: Customized
• Wavelength Range: 190~1100nm
• Spectral Bandwidth: 2 Nm
• Photometric Mode: T, a, C, E
• Gross Weight(Kg): 18
• Transport Package: Wood Packaging
• Specification: 620*500*370mm
• Trademark: BIOBASE
• Origin: China
• HS Code: 0000000
• Production Capacity: 50000units/Year

Product Description

Hope to cooperate with you honored about UV/VIS Spectrophotometer.

Just send us your requiry, will do our best to support you.

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 operationsto the graph. 
6. Biology
6 methods: DNA/Protein, UV, Lowry, BCA,CBB and Biuret

Features:
*Imported & Environmental , preventing from Ozone inhalation
*High-class grating with wholly hermetic light path design, ensures the super low stray light
*Real-time monitoring the lifetime of Tungsten lamp Socket-Type Tungsten lamp
*Wavelengthcalibration, wavelength setting, change light source and dark current calibration automatically
*Si02 coating opticalmirror, reduce theinfluence from outside
*Agriculture, Geology, Metallurgy and Environment etc. fields
 

Related Product:

 

Product Parameters

 

Model	BK-UV1900 BK-UV1900PC	BK-V1900 BK-V1900PC
Wavelength Range	190~1100nm	320~1100nm
Spectral Bandwidth	2nm
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	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,,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)	620*500*370		620*500*370
Gross Weight(kg)	18		16.5

Packing&Payment

Company Profile

BIOBASE group invests in science and technologyresearches, aiming to keep improving products performance and quality as well as develops new products to meetcustomers" wide requirement. We satisfy our customers byoffering comprehensive support, purchase convenience andwe are ready to serve more and more BIOBASE users.
BIOBASE group,serving global distributors and its loyal endusers, is becoming one of the most important scientific services supplier.

• Many factories, one-stop shopping

• Participated in many exhibitions
  
  

• Won many big projects
   

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