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Double Beam ultraviolet/visible spectrophotometer
Features:
1. Large LCD screen(480*800) 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 high-class 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 self-check 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
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
DNA/Protein,( Optional: UV, Lowry,BCA,CBB and Biuret)
Model | BK-D560 | BK-D580 | BK-D590 | |
Optical System | Double Beam, Grating 1200 lines/mm | |||
Wavelength Range | 190-1100nm | |||
Wavelength Range | 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) (0.3, 0.003) | |||
Photometric Repeatability | 0.001Abs (0-0.5Abs), 0.002Abs (0.5-1.0Abs), ≤ 0.2% T (0-100% T) | |||
Stray Light | ≤ 0.03 T @ 360nm; 220nm(0.04) | |||
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 | USB2.0*2 Print and data output USB1.0 Connect PC | |||
Compartment | Optional 8 Auto Cell holder, Solid Sample Holder, Micro Cell Holder, 10-100mm Cell Holder | |||
Biobase Meihua Trading Co.,Ltd is the subsidiary of BIOBASE group. BIOBASE,
established in 1999,has been through high and stable development for 15 years,is now with revenues of one hundred million,1200employees in China and abroad offices.The products wemanufacture extend
to most of the laboratory items andscientific analytical equipment,covering biological safety
cabinets,laminar flow cabinets,fume hoods,incubators,autoclaves,biochemistry analyzers,
ELISA microplate processorsdrying ovens,centrifuges,microscopes,biochemical reagents, etc.Our mission is to enable our customers to make the world healthier,cleanerand safer.
BIOBASE group invests in science and technology researches,aims to keep improving products
performance and quality as well as develops new products to meet customers"wide requirement.We satisfy our customers by offering comprehensive support,purchase convenience and we are ready to
serve more and more BIOBASE users.
BIOBASE group,serving global distributors and its loyal end users,is becoming one of the most
important scientific services supplier.
We have acquired ISO, CE, EN, NSF and FDA certificates.
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.
3. Warranty: The warranty is generally 12-month, during which the replacement of broken components are free. Accessories are available.
4. Payment: T/T in advance is preferred. West union is also accpted.
Contact: Nicole Chen
asia(at)biobase.com