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VERITY INSTRUMENTS 853-001983-011
Product Name
Endpoint detection assembly, dual configuration.
Product Introduction
Public component records identify this number as a Verity Instruments assembled endpoint detector unit configured for dual-channel endpoint detection. Detailed electrical, optical and mechanical parameters are not published in the retrieved summary and should be confirmed from the original Verity drawings.
Detailed content
Technical Specifications
- Manufacturer identification: Verity Instruments
- Recorded description: ASSY ENDPT DET, DUAL
- Documented category: detection assembly/endpoint instrument accessory
- RoHS status in third-party record: listed but not verified for this specific variant
Functional Features
- Dual endpoint detection arrangement per assigned configuration
- Intended for integration into Verity metrology or process detection systems
- Suitable where two detection points are supervised by one assembly
Application Scenarios
- Laboratory or semiconductor process endpoint monitoring
- Plasma, etch or thin-film process detection systems using Verity instrumentation
- Replacement of identical Verity assembly numbers in qualified tools
Performance Parameters
- Not available from public summary; obtain wavelength, signal range, response time and output type from Verity original datasheet.
Material Composition
- Not published; typical detector assemblies use machined aluminum or anodized housings, optical windows, PCB electronics and connector hardware. Confirm exact bill of materials from Verity.
Structural Characteristics
- Assembly-format device rather than a bare component
- Dual detection channels according to recorded description
- Connector and mounting style must be verified against the installed Verity system
Working Principle
The assembly monitors process or optical endpoints through its dual detection elements and reports signal conditions to the host Verity controller. Exact optical detection method, threshold processing and output protocol require the original specification.
Installation Requirements
- Install only as direct replacement for the same Verity assembly number
- Match optical port, cable type, connector orientation and controller firmware
- Follow Verity mechanical drawing for bracket, purge and cable routing
Usage Precautions
- Do not substitute with a similar-looking detector without verifying channel count and calibration
- Request the complete Verity datasheet and calibration certificate before qualification
- Avoid optical surface contamination; use approved cleaning method for the specific window material
