Handheld Miniature LIBS Spectrometer Cora, <0.1% Stray Light (CAT#: STEM-AL-8908-ZJF)

The Cora is a handheld miniature spectrometer intended for handheld UV-VIS, laser, color, and LIBS spectroscopy. It is designed to acquire high-resolution spectra with low stray light in portable systems. The optical, electronic, or mechanical configuration uses a compact uncooled spectrometer with blackened optical path, adjustable analog gain, electronic shutter, and external trigger. Operation is based on single or triggered acquisition with adjustable gain for weak-signal measurements. The design supports the source-listed measurement or handling functions without adding unsupported capabilities. The product can be integrated into handheld LIBS, absorbance, LED, laser, and color measurement. The stated performance, interfaces, and operating limits are restricted to the information provided in the source. Overall, the product provides a dedicated platform or component for handheld UV-VIS, laser, color, and LIBS spectroscopy.

Stray Light: <0.1%
Maximum Analog Gain: 11×
Fastest Asynchronous Reset Trigger: 40 ns
Wavelength Temperature Drift: <0.1 pixel/°C
Detector Pixels: 2048
4096 Optional
Fiber Reconnection Intensity Deviation: ≤7%
UV Response: Down To 180 nm
Readout Noise: ≤15 RMS At 100 ms
Connector: 24-Pin Plus Trigger I/O
Resolution Tolerance: Actual Resolution ≤120% Of Nominal

Handheld Miniature Design
Low Stray Light
Adjustable Gain
Fast External Triggering
Electronic Shutter
Strong UV Response