Optical detection is central to laser diffraction particle-size analysis, and replacement detector components require accurate part-number identification. The Horiba G8811138 Photo Sensor is identified in the supplied product data as a photo sensor for HORIBA LA-series particle size analyzers and as an optical replacement component for particle measurement instrumentation.
HORIBA’s documentation for its LA-series instruments describes optical detector systems as a core part of laser diffraction measurement. In particular, the LA-910 uses silicon diode detectors together with a 405 nm halogen lamp and a 633 nm He-Ne laser, while the LA-300 documentation identifies a silicon photodiode array and wide-angle detectors in its optical measurement arrangement. These manufacturer descriptions establish the importance of optical detection within HORIBA particle-size analysis, although they do not independently publish detailed specifications for the exact G8811138 part number.
For laboratories and service organizations searching for a HORIBA G8811138 photo sensor, LA-series photo detector, optical sensor, or particle analyzer replacement part, the exact identifier is particularly useful for component matching. The supplied listing identifies G8811138 with the LA Series; however, the public manufacturer documentation reviewed does not provide enough information to state the sensor’s electrical specifications, detector geometry, wavelength response, connector arrangement, or compatibility with every LA-series model. Those details should therefore be verified against the instrument service documentation and the existing component before purchase.
Key Features
- HORIBA G8811138 part-number identification
- Photo sensor configuration
- Optical detection component for particle analyzer equipment
- Associated with HORIBA LA-series instrumentation
- Relevant to analytical instrument maintenance and replacement-part identification
Technical Information
- Manufacturer: HORIBA
- Part number: G8811138
- Component type: Photo sensor
- Equipment category: Particle size analysis instrumentation
- Application area: Optical particle measurement
Common Applications
This type of component is relevant to laboratory particle characterization systems, analytical instrument service, detector replacement, spare-parts inventory, and restoration of compatible HORIBA particle-size analyzers. HORIBA’s published LA-series documentation confirms that optical detectors form an integral part of the laser diffraction measurement architecture.
Includes
Horiba G8811138 Photo Sensor
Additional Benefits
- Local pickup available in Houston, Texas.
- Free shipping on select products within the USA.
- International shipping via FedEx available upon request.
Contact us today to request a customized quote and help ensure your laboratory or industrial workflow operates efficiently using the Horiba G8811138 Photo Sensor.





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