Ahura Scientific FirstDefender detector for rapid identification of solid and liquid chemicals

Ahura Scientific FirstDefender Detector
BrandAhura Scientific
Model Code FirstDefender
Portable?Yes
Model Info

Lightweight, rugged detector for solid and liquid chemicals. Raman spectral range: 250 cm-1 ~ 2875 cm-1. Spectral resolution: 7 ~ 10.5 cm-1 (FWHM) across range. Laser (excitation wavelength): 785 nm +/- 0.5 nm, 2 cm-1 linewidth, stability <0.1 cm-1. Laser output power: 300 mW or lower (adjustable). Collection optics: NA = 0.33; 18 mm working distance; 0.2 mm to 2.5 mm spot size. Battery: rechargeable 7.4 V internal lithium ion battery; >5 hours at 25 °C. External power supply: wall plug transformer 100-240 V AC 50/60 Hz. Weight: < 4 lbs. Size: 12 x 6 x 3 inches (30 x 15 x 7.6 cm). Operating temperature: -20 ~ +40 °C.

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