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MTA PROFILE MONITORS

This document outlines the cost estimation for vacuum cans and wire assemblies, including details on "Standard" and "Bayonet" types, their dimensions, and construction specifications. It covers various wire types and pitches, including ceramic boards and the integration of electronics such as AD scanners. The total estimates include parts for multiple wire plane assemblies and necessary electronics for operational integration, including motor controllers and VME components, totaling various assembly costs for enhanced performance in beamline applications.

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MTA PROFILE MONITORS

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  1. MTA PROFILE MONITORS Gianni Tassotto 1

  2. Vacuum cans Wire assembly Electronics Cost estimate Review 2

  3. “Standard” 3

  4. “Bayonet” 4

  5. UT multiwire 5

  6. SY type (SWIC only) Wire pitch = 1 mm Lz = 18 inches KTeV type (Battle ship) Pitch 0.125, 0.250, 0.5 mm Other vacuum cans 6

  7. KTeV target multiwire 7

  8. Standard vac box: Length (flange to flange) = 16 inches Height = 11 15/16” 6” coupling to beampipe and top for wire assembly Provision for 4” CF flange on bottom for ion pump UT: Length = 10 inches Mounted at 45 degrees Bayonet: Length = 6 1/4 inches Vac. Box: 14 X 14 3/16” Height (with motor)= 44 1/2” 6” coupling to beamline No provision for ion pump port KTeV: Length = 13.45 inches Dimensions 8

  9. Ceramic boards 9

  10. Ecool: steel frame with invar board Standard ceramic board Wire plane assemblies 10

  11. AuW wire - 25 m (NuMI and ecool), 75 m in beamlines Pitch: 125 m (wire wound at 250 m on both side of ceramic board and offset by 125 m), 250, 500 m BeCu wire - capability from 25 m to 600m as in old swics Ti strips - University of Texas multiwires use 5 m thick material, 0.2 mm wide. Pitch 0.5 mm (both side of board), 1 mm. Wire type 11

  12. AD scanner - 96 channel integrator (Al Franck) Integration time from 5 msec - 6.5 sec Dynamic range:  E10 up 16 bit ADC Noise  0.2% of full scale Calibration feature Scanner II - Z-80 based processor. Has video output.Will require software work to interface to computer. Electronics 12

  13. 5 Standard vacuum box > 10 bayonet style vacuum cans in beamlines Parts to build 5 wire plane assemblies for standard multiwires Modify and refurbish bayonet style vacuum cans - also most of them are class 1 Enough motor controllers to run 10 devices 2 spare scanners only - can multiwires be OR’d? What’s available 13

  14. Vacuum can: Standard: $2300 new Bayonet: $1000 for modifications Wire plane ass’y: $1500 ea (includes $350 for ceramic board) Complete UT multiwire $7500 Electronics: scanner $2000 ea Front end* $10,000 for complete system (10) Motor controllers 0 (available) Wire $5/ft * Includes VME crate $2000 (1), CPU card $3000 (2) and arcnet card $1000 (2). Cost 14

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