This is a new LabTech UV-Vis Spectrophotometer BlueStar A.
BlueStar UV-Vis spectrophotometers with fixed bandwidth of 1 nm or 2nm offer high-performance, reliability and exceptional value.
Features
- Large LCD and friendly interface for ease of operation.
- Optimized optics improve signal to noise ratio.
- Micro-stepping drive simplifies the mechanical complexity, reduces maintenance and improves the instrument longevity.
- Advanced 32bit CPU guarantees sophisticated data processing and graphic display.
Crossed C-T Mode
- High efficient plane holographic grating
- Optical parts with SiO2 overcoating
- Sealed monochromator
- Autoswitch of light
- SourceStray light: 0.03%T
Automatic Six-position Cell Holder
- Spacious sample compartment can hold up to a 100mm cell
- Various types of cell holders can be selected for different applications
- Auto- rotary six-position cell holder, shortens the sample exchange time
- Entrance port and exit ports of the light beam in the sample chamber are protected by quartz window, to prevent the optical system from contamination.
Unique Mechanical Design
- Sealed optical system, air contamination resistant
- Dust-proof, damp-proof, anticorrosive
- Low interior heating dissipation does not interfere with optical parts
- Effective anti-external interference
- Extremely low background noise
High-Quality Components
- Top quality key components from well-known manufacturers include deuterium lamp, silicon photodiode detector, and holographic grating.
Powerful Software
- Spectrum scanning
- Photometric measurement
- Kinetic measurement
- Quantitative determination
- Multi component analysis
Specifications:
Model | BlueStar A |
Bandwidth | 2nm |
Optical System | Split Beam, C-T monochromator, holographic grating |
Wavelength Rang | 190 ~1100nm |
Photometric Method | Transmittance, Absorbance, Energy |
Wavelength Accuracy | ±0.8nm |
Wavelength Repeatability | ±0.2nm |
Absorbance Range | -3 ~ 3Abs |
Photometric Accuracy | ±0.002A (0 ~ 0.5A), ±0.004A (0.5 ~ 1A), ±0.3% T |
Photometric Repeatability | ≤0.001A (0 ~ 0.5A), ≤0.002A (0.5 ~ 1A), ±0.1% T |
Wavelength Scan Speed | Adjustable (Fast, Middle, Low) |
Stray Light | ≤0.05% T |
Baseline Straightness | ±0.002A |
Drift | ≤0.0005A/h (500nm, 0A) |
Noise | ±0.0002A (500nm, P-P) |
Detector | Si-Photodiode |
Light Source | Halogen tungsten lamp / Deuterium lamp (Auto-switch) |
Cell Holder | Automatic six-position cell holder |
Display | 320 × 240 pixel, LCD |
Control Mode | Local control or PC control |
Dimensions (WxDxH) Inch | 20x19x10 |
Weight Lbs | 49 |
Power | 110V 50/60Hz |