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Product Details
CE Marked BK-S390 China Factory Low Price Laboratory Chemistry Portable Scanning UV/VIS Visible Spectrophotometer for sale
Features of Scanning UV/VIS Spectrophotometer
1. Imported & Environmental Deuterium lamp, preventing from Ozone inhalation
2. High-class grating with wholly hermetic light path design, ensures the instrument has the super low stray light
3. Socket-Type Deuterium lamp and Tungsten lamp
4. GLP self-check function:check the wavelength accuracy and Photometry accuracy, provide test report and power-off protection
5. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
6. Si02 coating optical mirror, reduces the influence from outside
Basic Functions of Scanning UV/VIS Spectrophotometer
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
DNA/Protein,( Optional: UV, Lowry,BCA,CBB and Biuret)
Parameters of Scanning UV/VIS Spectrophotometer
Model | BK-S360 | BK-S380 | BK-S390 |
Optical System | Single 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),≤0.1% T (0-100% T) | ||
Stray Light | ≤0.04% T @ 360nm; 220nm | ||
Stability | ± 0.001A / h @ 500nm | ||
Baseline Flatness | ± 0.0015A | ||
Noise | ± 0.0004Abs | ||
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 | ||
Established in 1999
1200 employees in China and abroad offices.
Our mission is to enable our customers to make the world healthier,cleanerand safer.
BIOBASE group,serving global distributors and its loyal end users, is becoming one of the most
important scientific services supplier.
Add: NO.51 South Gongye Road, Jinan250101, Shandong, China.
Website: www.biobase.cc www.meihuatrade.com www.labproject.cn
We have acquired ISO, CE, EN, NSF and FDA certificates.
Important information that you may concern about:
1. Pacakge: All the products wil be packed firmaly in standard wooden case/ carton to make sure that the product won"t be damaged during the delivery.
2. Delivery time: Generally, the delivery time is about 20~35 days. If the product is a hot-sale one and out of stock, that might be a bit longer but we will try our best to let our customers receive the products as soon as we can.
Every year,we will attend the exhibitions all over the world
Sincerely invite you to visit our booth and discuss business.
If there is anything I can help you with, please feel free to contact me.
Contact: Tessie
E-mail: sales44@ biobase.cc
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