Applications
The spectrophotometer produced by our company refers to the absorbance or transmittance of a substance at a specific wavelength or within a certain wavelength range, carry out qualitative or quantitative analysis on that substance, as well as kinetic experiments, protein or DNA detection, DNA and RNA quantitative analysis, protein quantitative analysis and other applications. It can be widely used in medicine and health, clinical testing, biochemistry, petrochemical industry, environmental protection testing, food hygiene and quality control. It can also be used as a teaching demonstration and experimental instrument for related courses in colleges and universities.
Features of SP-UV1000
- User Friendly Operation and Information Rich LCD Display:
The large 128×64 dots, backlit LCD screen with adjustable brightness control displays a large array of data also in graphical format.
- On-Board Data Storage:
The System can save the test results, up to 200 groups of data and 200 standard curves in the RAM memory.
- Data can be restored after a sudden power failure.
- Auto setting wavelength:
To set wavelength automatically to calibrate the system through arrow keys to avoid operation errors.
- Automatic Switching:
Tungsten& Deuterium lamps switching is automatic. Selectable from a wavelength range of 190 to 1100nm.
- Large sample compartment:
To accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available.
Feature of SP-UV1100
- User Friendly Operation and Information Rich LCD Display:
The large 128×64 dots, backlit LCD screen with adjustable brightness control displays a large array of data also in graphical format.
- On-Board Data Storage:
The System can save the test results, up to 200 groups of data and 200 standard curves in the RAM memory.
- Data can be restored after a sudden power failure.
- Auto setting wavelength:
To set wavelength automatically to calibrate the system through arrow keys to avoid operation errors.
- Automatic Switching:
Tungsten& Deuterium lamps switching is automatic. Selectable from a wavelength range of 190 to 1100nm.
- PC control through application software:
The spectrophotometer is fully equipped and capable of executing all functions in stand-alone mode. The optional application software 'Wave Professional' provides computer control for the spectrophotometer(through the built-in USB port), apart from other functions such as spectrum scan, Time scan(kinetics), multiwavelength scanning & Nucleic Acid /Protein measurement. (SP-V1100/SP-UV1100)
- Large sample compartment:
To accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available
Features of SP-V1000
- User Friendly Operation and Information Rich LCD Display:
The large 128×64 dots, backlit LCD screen with adjustable brightness control displays a large array of data also in graphical format.
- On-Board Data Storage:
The System can save the test results, up to 200 groups of data and 200 standard curves in the RAM memory.
- Data can be restored after a sudden power failure.
- Auto setting wavelength:
To set wavelength automatically to calibrate the system through arrow keys to avoid operation errors.
- PC control through application software:
The spectrophotometer is fully equipped and capable of executing all functions in stand-alone mode. The optional application software 'Wave Professional' provides computer control for the spectrophotometer(through the built-in USB port), apart from other functions such as spectrum scan, Time scan(kinetics), multiwavelength scanning & Nucleic Acid /Protein measurement. (SP-V1100/SP-UV1100)
- Large sample compartment:
To accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available.
Features of SP-V1100
- User Friendly Operation and Information Rich LCD Display:
The large 128×64 dots, backlit LCD screen with adjustable brightness control displays a large array of data also in graphical format.
- On-Board Data Storage:
The System can save the test results, up to 200 groups of data and 200 standard curves in the RAM memory.
- Data can be restored after a sudden power failure.
- Auto setting wavelength:
To set wavelength automatically to calibrate the system through arrow keys to avoid operation errors.
- Large sample compartment:
To accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available.
Specification
|
Model |
SP-UV1000 |
SP-UV1100 |
SP-V1000 |
SP-V1100 |
|
Optical Systen |
Single Beam |
Single Beam |
Single Beam |
Single Beam |
|
Light Source |
Tungsten lamp& |
Tungsten lamp& |
Tungsten lamp |
Tungsten lamp |
|
Spectral Bandwidth |
4.0nm |
2.0nm |
4.0nm |
2.0nm |
|
Wavelength Range |
200-1000nm |
190-1100nm |
325-1000nm |
320-1100nm |
|
Wavelength Accuracy |
±2nm |
±5nm |
±2nm |
±0.5nm |
|
Wavelength Repeatability |
≤1nm |
≤3nm |
≤1nm |
≤0.3nm |
|
Photometric Range |
-0.3-3.0A, 0-200%T |
-0.3-3.0A, 0-200%T |
-0.3-3.0A, 0-200%T |
-0.3-3.0A, 0-200%T |
|
Photometric Accuracy |
±0.003A@0.5A, ±0.006A@1.0A |
±0.002A@0.5A, ±0.004A@1.0A, ±0.3%T@100%T |
±0.003A@0.5A, ±0.006A@1.0A, ±0.5%T@100%T |
±0.002A@0.5A, |
|
Photometric Repeatability |
≤0.0015A@0.5A, ≤0.25%T@100%T |
≤0.001A@0.5A, ≤0.002A@1.0A, ≤0.15%T@100%T |
≤0.0015A@0.5A, ≤0.003A@1.0A, ≤0.25%T@100%T |
≤0.001A@0.5A, |
|
Stability |
≤0.002A/h @500nm |
≤0.002A/h @500nm (after preheat 2 hours) |
≤0.002A/h @500nm |
≤0.002A/h @500nm |
|
Stray Light |
≤0.2%T@220&360nm |
≤0.05%T@220&360nm |
≤0.2%T@360nm |
≤0.05%T@360nm |
|
Sample Compartment |
4-position,10mm |
4-position,10mm pathlength cuvette |
4-position,10mm |
4-position,10mm |
|
Display |
LCD |
LCD |
LCD |
LCD |
|
Output |
USB Port&Parallel Port (Printer) |
USB Port&Parallel Port (Printer) |
USB Port&Parallel Port (Printer) |
USB Port&Parallel Port (Printer) |
|
Power |
AC 110/220V, 50/60Hz,120W |
AC 110/220V, 50/60Hz,120W |
110/220VAC, 50/60Hz,80W |
110/220VAC, 50/60Hz,80W |
|
Dimension (L×W×H) |
490×360×210mm |
490×360×210mm |
490×360×210mm |
490×360×210mm |
|
Weight |
12kg |
12kg |
10kg |
10kg |