Description:
The SBUV-VIS5450VB is an easy-to-use, wide spectral range, delivers fast, more accurate and reliable Baseline stability high performance for routine analysis in many applications, while the enhanced validation, maintenance and inspection functions improve work efficiency. The monitored system for the D2/ W lamps ensures that users can perform highly stable measurements with compact unit. Equipped with six measurement modes, the SBUV-VIS5400VB can be used for a number of measurements, including photometric, spectral, kinetics, DNA/protein and high-level multi component quantitation
Spectrum mode: Records a sample spectrum using wavelength scanning. Users can repeat scans to follow sample changes over time
Photometric mode: Allows users to measure the absorbance or transmittance at single or multiple wavelengths. It is also capable of quantitation using the k-factor method
Quantitation mode: Generates a calibration curve from the measurement of standards and then calculates the concentration of unknows
Time scan mode: Measures the change in absorbance, transmittance or energy as a function of time
Kinetics mode: Measures absorbance changes as function of time and obtains the enzymatic values
Specifications:
| Wavelength |
| Range | 190nm-1100nm |
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| Accuracy | ± 0.1 nm@656.1nm,± 0.3nm@all |
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| Repeatability | ± 0.1 nm |
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| Scanning Speed | Hi,Med,Low (Max.3000nm/min) |
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| Setting | Automatic |
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| Photometric |
| Mode | T,A,C,E |
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| Display Range | 0-200%T, -0.3~3A,0-9999C |
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| Accuracy | ± 0.2%T(0-100%T), ±0.002Abs(0-0.5A), ±0.004A(0.5A-1A) |
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| Repeatability | ≤ 0.15%T(0-100%T), ±0.002Abs (0-0.5A), ± 0.004Abs (0.5 – 1A) |
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| Spectrum Bandwidth |
0.5/1/2/4/5 nm |
| Baseline Flatness |
± 0.001A |
| Baseline Stability |
±0.0005 A@500nm |
| Optical System |
Single-Beam |
| Light Source |
Deuterium and Tungsten Lamp |
| Detector |
Silicon Photodiode |
| Stray Light |
0.05%T@220 nm,360nm |
| Display |
7” TFT Color Screen |
| Power Requirement |
AC220v±22v-50Hz± 1Hz, 80W |
| Dimensions (W ×D ×H) |
880mm*690mm*520mm |
| Weight |
45 Kg |
| Cuvette Holder Size |
10 mm single hole cell holder |
| Grating |
1200 lines/mm |
Features:
- 7 inches TFT color screen and windows graphic interface
- Smart Design & User-friendly color screen
- High accuracy & better straylight
- Large sample chamber can accommodate: 5-100mm cuvettes of all kinds
- Large storage & data transfer facility: Capable of saving up to 1024M of Standard & Sample files, USB port can be used for data transfer and data storage
Applications:
Agricultural
Environmental
Food & Beverage
Educational Institutes & Research labs
Drinking & waste water analysis
Chemical
Paint & Dyes
Pharmaceuticals
