| Features | |
| baseline Stability | The Double beam monitoring ratio system enhances baseline stability. |
| Excellent Resolution | The big-caliber light path enhances the instrument’s energy, reduces its noise and raises its resolution performance. |
| 2 Cell Holder | Spectro UVD-2960 has 2 cell holders for reference (standard) and sample. |
| User-friendly light source | The light source performs an automatic interchange, selectable within the working range of the light source. The socket deuterium lamps and tungsten lamps facilitate light source replacement, simplify maintenance and reduce operation error. |
| Convenient Display | The large backlit LCD screen displays both photometric values and spectral curves. |
| Full use of Computer Technology | Being computer controlled with RS-232 interface and working on the Windows platform with the UV/Win application software. |
| The key components are all adopted from the world famous manufacturer, such as deuterium lamp, silicon photodiode and holographic grating, which ensures the stabilization and credibility of the Instrument for extended life. | |
| Computer System is optional (NOT INCLUDED). | |
| Software Specifications | |
| OUR NEW SOFTWARE UV-WIN 6.0 WITH 3D SPECTRA | |
| Now all Labomed, Inc. split and double beam spectrophotometers with our newly developed software called UV-Win 6.0 can be used with Windows XP, Windows 7 and Windows 8. It is capable of testing more applications with its RS-232 and USB connections, and supports the data export of measured results to the PC and then, if required, a USB flash drive, when additional data storage is required. One of the new features is that it provides 3-D graphing of the spectral results. | |
| Monoprocessor Built-in Application : | |
| Photometric Measurement | Measuring transmittance or absorbance at the current wavelength together with K factor calculations. |
| Spectrum Scan | Carrying out scanning of transmittance or absorbance on the selected wavelength range together with peak-pick module. |
| Quantitative Determination | Regression of standard curves and direct determination concentration of samples. |
| PC Windows Application Software ( RS-232 Interface ) to link Spectro to computer and printer : | |
| Photometric Measurement | Measuring the photometric values at 1-10 wavelengths together with mathematical calculations according to entered quotations. |
| Spectrum Scan | Producing Wavelength scans within the operating parameters on samples together with powerful data handling facilities. |
| Quantitative Determination | Determination of unknown concentration with methods of 1-3 wavelength quantitation, together with fitting of calibration curve of 1st ~ 4th order. |
| Kinetics | Recording curves of changing photometric values of samples against timecourse at the selected wavelengths together with powerful data handling facilities. |
| Output | With the Windows clipboard, the measured data and graphics can be copied to other applications software for reports. |
| Technical Specifications | |
| 1) Wavelength Range | 190 nm – 1100 nm |
| - Spectral Bandwidth | 0.5, 1.0, 2.0 and 5.0 nm. ( 4 steps ) |
| - Resolution | 0.5 nm. |
| - Wavelength Display | 0.1 nm resolution |
| - Stray Light | >2.10 Abs ( 200 nm ) |
| - Wavelength Accuracy | +0.3 nm ( with automatic wavelength correction ) |
| - Wavelength Reproducibility | +0.2 nm. |
| 2) Photometric System | Double beam optical system |
| - Photometric Method | Transmittance, absorbance, energy and concentration |
| - Photometric Range | -0.3~3.0 Abs |
| - Photometric Accuracy | ±0.002Abs ( 0~0.5A ) |
| ±0.004Abs ( 0.5~1.0A ) | |
| ±0.3%T ( 0~100%T ) | |
| - Photometric Reproducibility | ±0.001Abs ( 0~0.5A ) |
| ±0.002Abs ( 0.5~1.0A ) | |
| ±0.15%T ( 0~100%T ) | |
| - Photometric Display | 0 |
| - Photometric Noise | ±0.001Abs ( at 500 nm, 2 nm Spectral Bandwidth 0 Abs ) |
| - Scanning Speed | 1400 nm/min |
| - baseline Flatness | ±0.0015 Abs ( 200-1100 nm ) |
| - baseline Stability | 0.0008Abs/h ( 2 hours warming up, 2 nm Bandwidth, 500 nm ) |
| - Slew Rate of Wavelength | 3600nm/min |
| 3) DNA/RNA Measurement | |
| - Results Printout | Printing of measured data by using any Printer with Parallel Port connection available. |
| 4) Mainframe | Compact and standalone spectrophotometer mainframe |
| - Light Source | Socket Deuterium Lamp and Socket Tungsten Halogen Lamp. |
| - Detector | Double Beam |
| - Sample Chamber | 2 cell holder |
| - Display | Liquid Crystal Display ( LCD 320 x 240 dot matrix ) |
| - Keypad | Touch soft keys. |
| - PC Interface | PC Interface : RS-232 |
| - Size | 22" x 16" x 10” |
| - Weight | 55 Lb |
| - Voltage | 110 to 240V |
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