Jenway SP-400-BIO Single Beam Spectrofotometer
SP-400-BIO Life Science Spectrophotometer
Preprogrammed for DNA, RNA and protein analysis
Scanning Diode Array Technology:
Multiple USB ports for data storage and printer compatibility
The SP-400-BIO is a simple, low-cost, easy-to-use UV/Visible spectrophotometer dedicated for life science applications
It is compatible with a wide range of small volume cuvettes, making it ideal for measuring DNA and RNA samples
To make measurements quicker and easier, the SP-400-BIO has preprogrammed methods for the measurement of nucleic acid concentration and purity, protein assays and cell density
This spectrophotometer measures across a UV/Visible wavelength range of 198 to 800 nm with a narrow spectral bandwidth of 3 mm
The SP-400-BIO is covered by a 2 year warranty which includes the xenon lamp
Key Features:
Life science spectrophotometer
Preprogrammed for DNA, RNA and protein analysis
Compatible with ultra-micro, semi-micro, micro, and macro cuvettes
Scanning Diode Array Technology:
Color touchscreen navigation
Small footprint and lightweight (<
3 kg)
Fast scan speed
English, French, German, Italian, and Spanish language options
Multiple USB ports for data storage and printer connectivity
2 year warranty including xenon lamp
Measurement Modes:
The nucleic acid measurement mode can be used to quantify the concentration and purity of dsDNA, ssDNA, RNA, and oligonucleotides using wavelengths recorded at 260, 280 and 230 nm, with an optional correction at 320 nm
The concentration is calculated along with the corresponding purity ratios 260/280 nm and 260/230 nm
At the touch of a button, it is easy to visually check the purity of the nucleic acids
This is done by identifying peak levels in the purity scan between 200 and 350 nm
This is especially useful for RNA samples where impurities may be present at 230 nm, but cannot be detected using the 260/280 nm ratio measurement
Where nucleic acid concentrations are high, or there are only small sample volumes available for testing, there is a dilution option which can be used to calculate the original concentration of diluted samples
The protein measurement mode can be used to calculate protein concentration by creating standard curves from protein assay kits
With preprogrammed methods for measuring Bradford, Lowry, Biuret, and Bicinchoninic Acid (BCA) assays, up to 6 standards can be measured with 3 replicates of each standard to minimize any dilution errors
Each method has an optional background correction wavelength, depending on the assay being measured
The protein measurement mode is also preprogrammed with the direct UV and Warburg-Christian methods to determine purified protein concentrations
The SP-400-BIO has a preprogrammed method for measuring optical density of bacterial cultures such as E
coli and yeast cells
This is ideal to measure cell growth before cell harvesting
As well as these preprogrammed life science methods, this versatile spectrophotometer has Measurement Modes: for simple photometrics, concentration, quantitation, spectrum scanning, and kinetics
This enables measurements to be performed at any selected wavelength between 198 and 800 nm
Instrument Design:
The SP-400-BIO utilizes Diode Array Technology: to scan the entire wavelength range (198 to 800 nm) in less than 3 seconds
The 1024-element diode array detector coupled with a flash xenon lamp results in a long life, robust spectrophotometer
The large color touchscreen interface is fast and responsive, making this spectrophotometer the ideal addition to any laboratory
This is all conveniently packaged, resulting in a lightweight, small footprint instrument, weighing less than 3 kg
USB Connectivity:
There are two USB ports for data storage and printer connectivity
The easy access USB port on the front of the instrument can be used to easily store results and transfer data as tab delimited text files to Microsoft® Excel®
| Bereik (nm) | 198 - 800 nm |
| Lichtbron | Xenonlamp |
| Spectrum | UV-VIS |
| Herhaalbaarheid | ± 2 nm |
| Nauwkeurigheid | ± 2 nm |
| Spectrale bandbreedte | 3 nm |
SP-400-BIO Life Science Spectrophotometer
Preprogrammed for DNA, RNA and protein analysis
Scanning Diode Array Technology:
Multiple USB ports for data storage and printer compatibility
The SP-400-BIO is a simple, low-cost, easy-to-use UV/Visible spectrophotometer dedicated for life science applications
It is compatible with a wide range of small volume cuvettes, making it ideal for measuring DNA and RNA samples
To make measurements quicker and easier, the SP-400-BIO has preprogrammed methods for the measurement of nucleic acid concentration and purity, protein assays and cell density
This spectrophotometer measures across a UV/Visible wavelength range of 198 to 800 nm with a narrow spectral bandwidth of 3 mm
The SP-400-BIO is covered by a 2 year warranty which includes the xenon lamp
Key Features:
Life science spectrophotometer
Preprogrammed for DNA, RNA and protein analysis
Compatible with ultra-micro, semi-micro, micro, and macro cuvettes
Scanning Diode Array Technology:
Color touchscreen navigation
Small footprint and lightweight (<
3 kg)
Fast scan speed
English, French, German, Italian, and Spanish language options
Multiple USB ports for data storage and printer connectivity
2 year warranty including xenon lamp
Measurement Modes:
The nucleic acid measurement mode can be used to quantify the concentration and purity of dsDNA, ssDNA, RNA, and oligonucleotides using wavelengths recorded at 260, 280 and 230 nm, with an optional correction at 320 nm
The concentration is calculated along with the corresponding purity ratios 260/280 nm and 260/230 nm
At the touch of a button, it is easy to visually check the purity of the nucleic acids
This is done by identifying peak levels in the purity scan between 200 and 350 nm
This is especially useful for RNA samples where impurities may be present at 230 nm, but cannot be detected using the 260/280 nm ratio measurement
Where nucleic acid concentrations are high, or there are only small sample volumes available for testing, there is a dilution option which can be used to calculate the original concentration of diluted samples
The protein measurement mode can be used to calculate protein concentration by creating standard curves from protein assay kits
With preprogrammed methods for measuring Bradford, Lowry, Biuret, and Bicinchoninic Acid (BCA) assays, up to 6 standards can be measured with 3 replicates of each standard to minimize any dilution errors
Each method has an optional background correction wavelength, depending on the assay being measured
The protein measurement mode is also preprogrammed with the direct UV and Warburg-Christian methods to determine purified protein concentrations
The SP-400-BIO has a preprogrammed method for measuring optical density of bacterial cultures such as E
coli and yeast cells
This is ideal to measure cell growth before cell harvesting
As well as these preprogrammed life science methods, this versatile spectrophotometer has Measurement Modes: for simple photometrics, concentration, quantitation, spectrum scanning, and kinetics
This enables measurements to be performed at any selected wavelength between 198 and 800 nm
Instrument Design:
The SP-400-BIO utilizes Diode Array Technology: to scan the entire wavelength range (198 to 800 nm) in less than 3 seconds
The 1024-element diode array detector coupled with a flash xenon lamp results in a long life, robust spectrophotometer
The large color touchscreen interface is fast and responsive, making this spectrophotometer the ideal addition to any laboratory
This is all conveniently packaged, resulting in a lightweight, small footprint instrument, weighing less than 3 kg
USB Connectivity:
There are two USB ports for data storage and printer connectivity
The easy access USB port on the front of the instrument can be used to easily store results and transfer data as tab delimited text files to Microsoft® Excel®
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