Alpha
Original price was: $1,200.00.$100.00Current price is: $100.00.
Measure the wavelength-dependent transmittance and absorbance of samples with Alpha, a double-beam spectrophotometer system, for fast, accurate, and reliable results in various domains such as environmental science, biotechnology, and chemistry.
Description
Alpha can measure the wavelength-dependent transmittance or absorbance of samples in the ultraviolet and visible light ranges, allowing for the quantitative assessment of properties such as concentration and purity.
Widely used in general analytical experiments as well as specialized research fields, Alpha ensures accurate measurements and excellent reproducibility, providing reliable results in various domains such as environmental science, biotechnology, and chemistry.
Traditional single-beam spectrophotometers measure the intensity of the reference light and the sample light separately, leading to time delays and measurement errors due to fluctuations in the light source over time.
To address these issues, Alpha is equipped with a double-beam spectrophotometer system that separates the light from the light source, allowing for simultaneous measurement of the reference and sample light.
Product Features
- User Convenience: Alpha integrates all the functionalities of existing PC software, making it faster and more convenient to use.
- Remarkable Speed: With fast and flexible software, Alpha offers analysis speeds more than 1.5 times faster than previous products, delivering optimal results.
- Compact Size: Alpha’s compact design enhances the efficiency of laboratory space.
- Rapid Service: Alpha, designed and manufactured in South Korea based on K-Lab’s proprietary technology, allows for quick service.
- Wide Expandability: Alpha is designed for high-precision and high-resolution measurements across a broad spectrum, including ultraviolet and visible light, making it applicable in various fields.
- Aesthetic Design: With its appealing design, Alpha adds an extra element of enjoyment to the user experience.
Key Functions
- Provides volume control (16 levels) suitable for laboratory environments.
- Offers self-diagnosis functionality.
- Allows for easy and quick retrieval of registered information during or after measurement and analysis.
- It enables remote mode switching and allows for PC integration via View.
- Real-time monitoring of equipment operating time, lamp warm-up status, and cumulative usage time ensures optimal measurement conditions.
- The login feature of Alpha mitigates the risk of measurement data being exposed to unspecified individuals.
Related Clip
Additional information
| Weight | 14 kg |
|---|---|
| Dimensions | 520 × 500 × 200 cm |
| Photometrics System | Double-beam type |
| Light Source(s) | Tungsten halogen lamp, Deuterium lamp |
| Detector | Silicon Photodiode |
| Spectral Bandwidth | Fixed – 1.0 nm (190 to 1100 nm) |
| Wavelength Range | 190 to 1,100 nm |
| Wavelength Display (setting) | 0.05 nm |
| Wavelength Accuracy | <± 0.3 nm (for entire range) |
| Wavelength Repeatability | <± 0.1 nm |
| Wavelength Slew Rate | 25,000 nm/min |
| Scanning Speed(Max) | 6,000 nm/min |
| Lamp interchange Wavelength | 340 to 410 nm (Default 370 nm) |
| Photometric Display | Absorbance: -4 A to 4 A |
| Photometric Accuracy | <± 0.002 Abs at 0.5 Abs |
| Environmental requirements | Temperature: 15 °C to 35 °C |
| Baseline Stability | <0.0003 Abs/h |
| Baseline Flatness | <0.0005 Abs rms |
| Photometric Repeatability | ± 0.0002Abs at 0.5 Abs |
| Stray Light | < 1.00 % (at 198 nm with 1.2% KCl) |
| Photometric noise | < 0.00005 Abs rms (at 700 nm) |
| Monochromator | Czerny-Turner Monochromator |
| Standard Cell Holder | Automatic Rotary type 8-position Multi-Cell Holder |
| Operating System (OS) | Windows 10 (Embedded PC) |
| Display | 8 inch color LCD with touch screen |
| Control Options | Stand-alone |
| Dimensions(W*D*H) | 520 × 500 × 200 mm |
| Power Requirement | AC 100-240 V, 50/60 Hz, 140 VA |
| Weight | 14 kg |
| PC Software | (optional) View for Windows |
| Connectivity | RJ45 ethernet (PC, printer) |
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