Component Tracking

1
Component Tracking

• Use computer based tracking system
• Database and barcodes
• gt you are already familiar with this from
• the discussion of the QC infrastructure.

2
Component Tracking Action Items
In collaboration with Diego, Silvio, Mauro and
others

• Find suitable barcode labels (leak test!)
• Define symbology (e.g. Coder 128-B) and codes
  (e.g Module OSU 319)
• Define database tables
• Consider other components
• HV (modules and cables
• Readout cables
• Front end electronics
• Gas lines
• Component Tracking Requirements Document
• (Summer/Early Fall 2003)
• Your input is needed!

3
An Example
Super Box List of tubes (incl. position)
Super Box Location
Super Box Timestamps
Profile Wire (8x)
Profile ResistivityData
Profile Inspectioncomments
Profile Link to tube
Tube Profile (2x)
Tube Envelope
Tube Plateau Curve
Tube Burn-In Data
Tube Signal Shape
Tube Link to Module
Tube Link to Super Box
Tube Resistance
Tube Capacitance
Tube Scan Test
Module List of tubes
Module Phi strip
Module Test results
Module Location
Module Installation information
4
Tour guide (for our friends on the phone)
LST Teststand with A Houston tube
5
HV Teststand
6
Pre-Amp Teststand, Readout cable
Preamp (Ferrara design)
Amphenol Readout Cable
7
Signal Shape Demo
Web Interface to database
Test Application to read HV, Gas flow rates and
Scope trace