Product Overview
Ortec 550 SCA Signal Channel Analyzer – Used, Clean Condition
The Ortec 550 is a single-channel analyzer module designed for precision pulse height analysis in nuclear instrumentation setups using standard NIM BIN systems.
This unit presents clean and intact, with all switches and dials functioning properly upon inspection. Built during Ortec’s high-reliability instrumentation era, it remains a workhorse in lab test benches where precision gating and threshold detection still matter.
Product Condition
Used, clean condition. Shows minor signs of handling consistent with professional lab use. Switches, dials, and faceplate are intact and responsive. No missing knobs or visible damage.
Product Overview
Ortec’s NIM-standard modules are known for stability, modularity, and interoperability across experimental setups. The 550 SCA provides flexible window and threshold controls, allowing precise discrimination of signal pulses within defined amplitude ranges — a cornerstone for spectroscopy and counting applications.
Key Features
- Model: Ortec 550 Single Channel Analyzer
- Standard NIM BIN form factor
- Adjustable lower and upper level discriminators
- Front-panel controls for fine and coarse gain
- Positive and negative logic output options
- LED status indicators for fast threshold confirmation
- Compatible with Ortec and Canberra NIM systems
- Factory-built aluminum enclosure with labeled faceplate
Applications
- Nuclear spectroscopy and particle detection experiments
- Scintillation and semiconductor detector signal processing
- University and government research labs
- Calibration of radiation detection systems
- Custom pulse-height analysis setups
- Legacy system maintenance or restoration
- Teaching and instrumentation training labs
Frequently Asked Questions
Is the module fully tested?
It has been visually inspected and verified for control function. Full electrical calibration is recommended before use in precision applications.
What type of system does this fit?
This module installs in any standard NIM BIN mainframe with compatible power and connectors.
What are the input and output formats?
The Ortec 550 accepts standard logic-level input pulses and provides both positive and negative logic outputs for downstream processing.
What sets the 550 apart from other SCA units?
Its manual threshold and window controls offer quick tuning and high repeatability, favored for analog precision setups and educational labs.
Does it include the NIM BIN frame?
No, this listing is for the 550 SCA module only. NIM BIN and power supply are sold separately.
Built for accuracy and endurance, the Ortec 550 still stands as a cornerstone of modular lab instrumentation – its next chapter belongs to your bench.
