Overview
The GM Associates 152-750P polished quartz disc delivers precision optical-grade materials for laboratory, healthcare, and industrial applications. With a 6″ diameter and 3/4″ thickness, this disc combines dimensional precision with superior optical transparency. Manufactured by GM Associates (now GM Quartz) in Oakland, CA, this unit features commercial-grade polished surfaces suitable for UV transmission and optical window applications.
Key Features
- 6″ diameter × 3/4″ thickness — precision dimensions for standard optical benches
- Commercial-grade polished surface transparent for UV and visible light applications
- Fused quartz construction for thermal stability and chemical resistance
- Tight dimensional tolerances: ±0.010″ OD, ±0.005″ thickness per manufacturer spec
- Chamfered edges for maximum chip resistance and safety
- Standard catalog item, readily available for immediate shipment
Technical Specifications
- Outside Diameter: 6″ (±0.010″)
- Thickness: 3/4″ (±0.005″)
- Material: Fused quartz (clear)
- Surface Finish: Commercial-grade polished
- Edge Preparation: Chamfered for chip resistance
- Optical Properties: Transparent to UV and visible wavelengths
- Manufacturer: GM Associates Inc. (GM Quartz)
- Part Number: 152-750P
Typical Applications
- Optical windows and viewports in scientific instruments
- UV transmission applications in laboratory equipment
- Healthcare and dental optical components
- Spectroscopy and analytical instrumentation
- Industrial laser beam windows and optics
- Research and testing environments requiring optical clarity
Compatibility & Replacements
Compatible With
- Standard optical bench mounting systems
- Laboratory UV and visible-light instrumentation
- Healthcare and dental diagnostic equipment
- Industrial and research spectroscopy systems
- Custom optical assemblies requiring precision quartz components
Replaces / Drop-In Replacement For
The GM Associates 152-750P is a standard catalog item. For equivalent replacements or interchangeability with other polished quartz discs, verify the exact diameter, thickness, and surface finish requirements with your system designer or the manufacturer.
Works With
- UV/visible light transmission systems
- Optical spectrometry equipment
- Laboratory and analytical instrumentation
- Medical and dental imaging systems
- Custom optical fabrication and assembly
