OEM & ODM Sensor Manufacturing
OEM & ODM Spectrometer Manufacturing
Turnkey Spectrometer Sensor Platforms, Custom Optical Engines, and Secondary Development SDKs
Universal Compatibility & Industrial Reliability
Backed by 30+ years of precision instrument manufacturing, NWSPEC provides high-volume Original Equipment Manufacturing (OEM) and ground-up Original Design Manufacturing (ODM) for spectrometer sensor engines, spectral accessories, and integrating sphere systems. All platforms feature universal SMA905 fiber interfaces and complete cross-platform SDKs compatible with Windows, Linux, Android, and WinCE.
OEM Spectrometer Solutions
Manufacture or private-label our proven miniature spectrometer platforms with customized branding, tailored packaging, and volume cost optimization.
- Private-label enclosure branding, custom anodization, and serial labeling
- Custom slit selection (30 μm to 200 μm) and specialized order-sorting filters
- Custom optical interface brackets, SMA905 or FC ferrule terminations
- Multi-unit volume batch calibration with traceable ISO QA reports
ODM Optical Engineering
Ground-up design of specialized optical benches, custom wavelength ranges, dedicated detector electronics, and proprietary firmware.
- Symmetrical crossed Czerny-Turner optical bench layout and custom gratings
- Hamamatsu linear CMOS, back-thinned CCD, and deep-cooled InGaAs integration
- Embedded FPGA/ARM controller design, 16-bit low-noise ADC circuitry
- Proprietary protocol support, trigger synchronization, and custom algorithms
Specialized Manufacturing Bases in China
Xiong'an Assembly & HQ
Xiong'an Pilot Free Trade Zone, HebeiOptical bench alignment, multi-channel synchronization, final instrument QA, and global dispatch center.
Varsal Tianjin Production Base
Tianjin Port Free Trade Zone, TianjinBonded precision consumables manufacturing, flow cell production, hollow cathode lamps, and CNC machining.
Varsal Tangshan Innovation Lab
Tangshan High-Tech Industrial Zone, HebeiOptical sensor prototyping, high-resolution grating development, environmental stress testing, and R&D.
OEM / ODM Spectrometer Sensor Platforms
Proven optical engines available for immediate volume integration or application-specific ODM customization:
| Model | Detector Type | Spectral Range | Resolution (FWHM) | Key Features & Architecture |
|---|---|---|---|---|
| SR20 | Hamamatsu CMOS (2048 px, 14×200 μm) | 200–1100 nm | Up to 1.00 nm | Miniature Compact 80×63×34 mm, USB 2.0 / RS232 / RS485 |
| SR30 | Hamamatsu CMOS (1024 px, 25×500 μm) | 200–1100 nm | Up to 0.80 nm | High-Speed 0.8 ms/frame acquisition, 10 MHz readout rate |
| SR40 | Hamamatsu CMOS (2048 px, 14×200 μm) | 200–1100 nm | Up to 0.80 nm | Low-Noise Ultra-low thermal drift (0.1 px/°C), auto-zero offset |
| SR50 | Hamamatsu CMOS (2048 px, 14×200 μm) | 350–1100 nm | Up to 1.20 nm | Colorimetric Optimized for CIE color science, display & LED testing |
| SR58 | Hamamatsu CMOS (2048 px, 14×200 μm) | 200–1100 nm | Up to 0.80 nm | Networked Integrated Ethernet RJ45 port, daisy-chain up to 100 units |
| SR60 | Hamamatsu CMOS (2048 px, 14×200 μm) | 200–1100 nm | Up to 0.10 nm | Ultra-High Res Symmetrical Czerny-Turner, synchronous multi-channel |
| SR63 | Back-Thinned CCD (2048 px, 14×14×64 μm) | 200–1100 nm | Up to 0.10 nm | TEC Cooled Two-stage Peltier cooling (-20°C below ambient) |
| SR65 | Back-Illuminated CCD (1024 px, 24×24×58 μm) | 200–1100 nm | Up to 0.50 nm | Deep-Cooled High quantum efficiency (-40°C below ambient) |
| SR68 | InGaAs Array (256 / 512 / 1024 px) | 900–1700 / 900–2500 nm | 1.41–6.37 nm | NIR InGaAs TEC-cooled near-infrared sensor for moisture, oils, and polymers |
Optical Engine Technical Specifications
Integrated Light Sources & Sampling Accessories
Fully matched optical sources and accessories with standard SMA905 coupling:
Broadband Sources
Deuterium-Tungsten (SR-DT1, SR-DT2, SR-DT3) covering 190–2500 nm with sub-0.2% drift.
Wavelength Calibration
Hg-Ar lamps (SR-HG1, SR-HG2) offering NIST-traceable atomic emission line verification.
Pulsed & Flash Sources
High-energy Xenon flash lamps (SR-X1, SR-X2) for remote sampling and fluorescence.
Integrating Spheres
PTFE/Spectralon spheres (IS-50 to IS-1000) and motorized intensity attenuators (SR-C Series).
Start Your OEM / ODM Spectrometer Project
Contact our instrumentation engineering team with your spectral range, resolution, detector preferences, and estimated production volume for a direct technical review.
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