NB785SP Portable Raman Spectrometer

NB785SP Portable Raman Spectrometer
Application field
1. Food and medicine: identification of raw materials, inspection of semi-finished products, screening of finished products or counterfeit goods;
2. Safety: identification of explosives, chemicals, drugs, etc.;
3. Geology, mineralogy, life sciences, etc.;
4. Security inspection, parcel, express inspection, fire hazard inspection;
Features:
● Handheld Raman spectrometer with a weight of less than 1 kg, ergonomically designed.
● It can be used at any location where it is needed, which is very convenient for on-site inspection. Built-in rechargeable lithium battery, can guarantee on-site use for more than 5 hours, to meet the needs of all-day testing.
● No need for sample preparation or other special processing, no need for any other consumables. Lasers can penetrate common containers (glass, plastic) and packaging, greatly reducing the time and cost required for routine sampling and laboratory analysis methods.
● Just press a test button, and the reliable identification result can be obtained within 100ms, which is suitable for accurate identification detection of large quantities.
● Stable system design ensures long-term reliability of data, and core components use internationally renowned brands to ensure long-term stability.
●Imported CCD detector ensures the reliability of long-term use.
● Ultra-high signal-to-noise ratio ensures that each Raman spectrum can restore the “fingerprint” information of a substance.
● Full touch screen navigation menu, easy to understand.
Technical Parameters:

Model	NB785SP
Laser wave length	785nm±0.1nm
Light source line width	< 0.06nm
Spectral range	150-3500cm-1
Spectral resolution	< 6cm-1
Translational indication error	±2.5cm-1
Translational repeatability	0.1cm-1
Start Time	＜40s
Detection time	10ms～20S
Laser power	0-500mW adjustable (no laser beam emission when the instrument is not detected)
Working focal length	18mm
Detector type	Imported linear CCD array effective pixels 2048
Display	HD 5 inch capacitive touch screen
Battery	Rechargeable lithium battery, working time is more than 5 hours
Data output	High speed USB,Wi-Fi
Data Format	Txt.csv.spc.pdf
Power applicability	AC90-250V50-60Hz
Operating system (OS)	Android 4.4
Weight	＜1kg
Operating temperature	5~40℃

 
 
 
Raman spectroscopy is compared with other detection techniques:

Project	Raman	Mid-infrared	Liquid Chromatography	Near infrared
Sample processing	Direct test	Need to produce	Need pre-processing	Direct test
Analysis time	<1min	Long test time	Long test time	＜1min
Selectivity	High	High	High	Low (water interference)
Instrument operation	Simple	Complex	Complex	Simple
Personnel requirements	Low	High	High	Low
Consumables	No	Consumables required	Consumables required	No
Portability	Palm size	Not portable	Not portable	Portable
Estimate	Suitable for full inspection	Suitable for laboratory	Suitable for laboratory	Suitable for full inspection