ACCUMAN - A new generation Raman system
With the implementation of the 2011 Good Manufacturing Practice for Drugs (2010 Revision), the inspection of raw and auxiliary materials in pharmaceutical plants is gradually transitioning from the original random sampling to full inspection, and the raw and auxiliary materials in every package are required to be correct and accurate. For a long time, Raman spectroscopy, known as the "molecular fingerprint," has been widely used in the detection of various chemical substances, such as forensic identification, security inspection, jewelry identification, crystal research, and drug identification, because it can provide fast, simple, repeatable, and more importantly, non-destructive qualitative and quantitative analysis. It complements infrared spectroscopy technology. Ocean Optics' new-generation Raman system - ACCUMAN, is the best-performing portable on-site Raman "little giant" on the market today. Its core spectrometer QE65000 was once used by the National Aeronautics and Space Administration (NASA) to determine the presence of water on the moon - a discovery rated by Time magazine as one of the top ten scientific discoveries of 2009 worldwide. At the same time, ACCUMAN is also the only portable Raman system that uses a cooled back-illuminated area-array CCD, which can enhance the originally weak Raman signal, reduce noise, and increase detection speed to within 15 seconds. Meanwhile, even the originally difficult-to-detect brown bottles can also obtain accurate results.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Detector | Area-array CCD |
| Number of pixels | 1024*58 |
| Raman spectral range | 200-3900cm⁻¹ |
| Spectral resolution [1000cm⁻¹] | ~6 cm⁻¹@1000 cm⁻¹ |
| Signal-to-noise ratio | 1000:1 |
| Cooling temperature [Lower than ambient temperature] | 20 degrees Celsius lower than ambient temperature |
| Laser excitation wavelength [Line width <0.2nm] | 785 nm+/-0.5 nm, line width <0.2 nm |
| Laser output power [Adjustable] | 0-300mw adjustable |
| Detection time [Different packaging, such as brown bottles, plastic bags, solids, liquids, etc.] | (different packaging, such as brown bottles, plastic bags, solids, liquids, etc.) 2-15 seconds |
| Weight | <4 kg |
| Dimensions | 30 cm × 25 cm × 14 cm |
| External power supply [External power adapter; AC; 50/60HZ] | External power adapter 100-240V AC 50/60 HZ |
| Working Environment | -20-40 °C |
| Operating System | Android touchscreen operating system |
| Measurement accessories | Multi-functional Raman stand, powder and solid sample adapters, capable of measuring liquid, solid, and powder samples |
Key Features
Datasheet
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