WP 785 ER L
We’ve maximized the efficiency of our WP 785 ER spectrometer + integrated laser to give you more sensitivity, better SNR, and faster measurements in a compact footprint. Collect more light with our f/1.3 input, keep more light with our patented high transmission VPH gratings & diffraction-limited optics, and detect more light with scientific-grade detectors. When tested side by side, our spectrometers consistently outperform larger, more expensive units. From sample coupling to detector cooling, we give you more options to get the exact performance you need, powered by our free ENLIGHTEN™ spectroscopy software & SDKs. , which now includes compound ID and library building via Wiley’s KnowItAll spectral identification engine.
Description
Raman spectrometer + integrated laser
Simplify your system design and reduce footprint with a flexible, semi-integrated 785 Raman system. This streamlined model couples with our user-configurable Raman probe to enhance your sampling options.
- Ideal for cutting-edge research, automated measurements & OEM concepts
- 100 – 3600 cm-1 measurement range available, onboard 450 mW multimode laser
- Connects easily to a probe or other sampling optics for multiple application use
- High NA, f/1.3 design based on our own VPH gratings for superior sensitivity
- Choice of regulated or TEC-cooled detector to suit application needs
- Streamlined power and laser control via the spectrometer for remote operation
- Complimentary ENLIGHTEN™ operating software & SDKs
- Optional Raman library matching & building via KnowItAll spectral matching engine
We’ve maximized the efficiency of our WP 785 ER spectrometer + integrated laser to give you more sensitivity, better SNR, and faster measurements in a compact footprint. Collect more light with our f/1.3 input, keep more light with our patented high transmission VPH gratings & diffraction-limited optics, and detect more light with scientific-grade detectors. When tested side by side, our spectrometers consistently outperform larger, more expensive units. From sample coupling to detector cooling, we give you more options to get the exact performance you need, powered by our free ENLIGHTEN™ spectroscopy software & SDKs. , which now includes compound ID and library building via Wiley’s KnowItAll spectral identification engine.
Specifications
This spectrometer may be configured with your choice of slit size and sample coupling (fiber coupled or free space). To explore other R&D system options, visit the ‘Choose Your Model’ tab on this page. Are you developing a new product? Learn more about our OEM capabilities & WP 785 OEM spectrometer, or contact us to discuss a custom OEM design!
- f/#: 1.3
- Wavenumber Range: 100 – 3600 cm-1 (R2) | 100 – 3350 cm-1 (C2)
- Blocking/Sorting Filter: Installed with 100 cm-1 longpass filter as standard
- Resolution, 10 um slit: 6 cm-1 (R2) | 6.7 cm-1 (C2)
- Resolution, 25 um slit: 7.1 cm-1 (R2) | 8.7 cm-1 (C2)
- Resolution, 50 um slit: 12 cm-1 (R2) | 13.4 cm-1 (C2)
- Fiber Port: SMA 905 (fiber coupled model) ; free space coupled model available (40 μm laser spot size)
- Size: 24.0 x 13.5 x 8.2 cm
Detector
R2 detector: TEC-regulated to 10°C, most cost-effective Raman solution
C2 detector: TEC-cooled to -15°C, suitable for long integration times
- Detector Type and Model: Hamamatsu S11511-1106 (R2) | S7031-1006S (C2)
- Active Pixels: 2048 (R2) | 1024 (C2)
- Pixel Dimensions: 14 x 14 μm (R2) | 24 x 24 μm (C2)
- Quantum Efficiency Max: 83% average /84% peak (R2) | 85% average /90% peak (C2)
- Integration Period Range: 8 ms – 60 s (R2) | 8 ms – 60 s (C2)
- Signal to Noise: 500:1 (R2) | 2400:1 (C2)
- Dynamic Range System: 50,000 (R2) | 37,500 (C2)
- Read Noise: 6 e- RMS (R2) | 4 e- RMS (C2)
- Optional Regulated Detector: 10°C (R2) | -15°C (C2)
- Regulated Detector Temperature Stability: ± 0.2°C (R2) | ± 0.1°C (C2)
- System Operating Temperature Range: 0°C to 40°C, non-condensing
- Data Interface: USB 2.0 Type B connector (female)
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