תיאור
• 7" High Definition colour touchscreen display
• Android operating system
• Internal memory for methods and results (10GB onboard storage)
• Multiple USB ports for data storage and printer connectivity
• Multi-language options including English, French, German, Spanish and Italian
• Extensive range of accessories available
• 3-year warranty (excluding Tungsten lamp used on 7410)
The 74 series spectrophotometers provide accurate and reliable results in various applications from teaching, to industrial applications, to routine sample analysis in quality control environments. These spectrophotometers have been designed to be easy to use and have enhanced connectivity for simple and quick data transfer. All units feature a colour touchscreen and intuitive user interface, allowing manual free operation.
There are two models in the 74 series range. Model 7410 uses a tungsten halogen lamp for measurements in the visible spectrum from 320 to 1000nm. Model 7415 uses a press to read xenon lamp to extend measurements into the UV spectrum, down to 198nm. Both spectrophotometers have a 5nm spectral bandwidth and are covered by a 3-year warranty, including the Xenon lamp used on the 7415 but excluding the Tungsten lamp used on the 7410 which has a 1 year warranty.
Both models offer measurement modes for simple photometrics; concentration calculated using a single standard or a factor; quantitation with the ability to create a calibration curve using up to 20 standards; full spectrum scanning; multi-wavelength, where up to 4 wavelengths can be measured simultaneously and kinetics, to monitor the change in absorbance over time.
The large 7" High Definition colour touchscreen enables users to zoom in and out and select points all by simply touching the screen. The touchscreen interface is fast and responsive even when wearing gloves.
Technical Specification
| Parameter | 7410 |
| Wavelength Range | 320 to 1000nm |
| Light source | Tungsten halogen lamp |
| Accuracy | ± 2nm |
| Repeatibility | ± 0.5nm |
| Spectral bandwidth | 5nm |
| Photometric Transmittance | 0 to 199.9% |
| Photometric Absorbance | – 0.300 to 2.500 |
| Photometric Accuracy | ± 1%T, ± 0.01Abs at 1.000 Absorbance |
| Photometric Resolution | 0.1%T, 0.001A |
| Concentation Calibration | Blank with a single standard or factor |
| Quantitation Calibration | Blank with up to 20 standards |
| Quantitation Curve fit algorithms | Quadratic, quadratic through zero, linear, linear through zero, interpolate |
| Kinetics Analysis | Concentration, rate of change, initial and final absorbance/ %T |
| Spectrum Range | 320 to 1000nm |
| Spectrum Scan interval | 1, 2, 5 or 10nm |
| Spectrum Analysis | Absorbance or transmittance, peak and valleys and area under the curve |
| Internal memory | 10GB |
| External memory | Limited by attached mass storage device |
| Outputs | USB Type A x 2, USB Type B x 1, Ethernet connection (RJ45) |
| Size (w x d x h) | 280 x 500 x 156mm |
| Weight | 9kg |
| Part Code | Description |
| 741 001 | 7410 visible scanning spectrophotometer, fitted with 10×10 cuvette holder, supplied with instruction manual and universal power supply with UK, EU and US power leads |
