CCLRC 1November 04Jason Tarrant

SCT EC Interconnects

Progress of SCT EC Interconnects» Services (Required for Disc Insertion 2004 / Integration 2005)

– Design

– Manufacture

– Assembly

» PPF1 (Required for Integration 2005 / Some parts for Disc Insertion 2004)

– Design

– Manufacture

CCLRC 2November 04Jason Tarrant

SCT EC Interconnects

SCT EC Services - Design

CCLRC 3November 04Jason Tarrant

SCT EC Interconnects

Cooling Progress» On Cylinder Interconnect

– Inlet (capillary)– Exhaust– LMT Cooling

» Connections– PPF0 connections– STFT connections– PPF1 connections

» Off Cylinder Interconnect– HEX assembly– Heater Assembly

CCLRC 4November 04Jason Tarrant

SCT EC Interconnects On-Cylinder Interconnect

» Inlet– Swagelock @ PPF1 - x72 3 or 6mm versions

CERN Supply

– PPF1 – HEX – x72, 9 different types recent change of 2mm ID to 3mm ID 5mm OD 9 models / drawings required (includes filter), ~1 week

– Filter - x72 Paul having tested @ CERN

– Hex – x72 QMUoL

– STFT connections – x72 Paul having tested @ RAL

– Capillaries - x208 Nominal 2.5m long, to be tuned, CERN / QMUoL All Capillary stock @ CERN, even with extra required for D7 & D8 LMT cooling

– Connections at PPF0 – x208 230 Confirmed to be delivered to RAL 10th November, then around 15th November to CERN

CCLRC 5November 04Jason Tarrant

SCT EC Interconnects» Exhaust

– PPF0 connection – x72 ‘Quick’ samples being manufactured Already tested see later

– Tube – x72, 9 different types All tube (for all interconnects) ‘in-stock’ Bent tubes manufactured by Newtown Engineering for Pre-Production prototype of D1 interconnect

– Elbows (interconnect only) & reducers – x72 & x144 ‘Quick samples on order (12th November) QMUoL make all Elbows?

– STFT connections - x72 Paul having tested @ RAL

– HEX– Heater Assembly – x72, 9 versions

CERN supply with ‘pressed-on’ copper / CuNi end for soldering to HEX

– Swagelock @ PPF1 – x72 CERN Supply

CCLRC 6November 04Jason Tarrant

SCT EC Interconnects

On-Cylinder Interconnect…» LMT Cooling

– 2 spare ways from D9 with back-up of 1 spare way from D7 & D8– Drawings complete & out for quote (12th November)– Tube acquired from redundant Barrel stock– Long lengths split into smaller sections around bends (more joints vs.

ease of manufacture)

CCLRC 7November 04Jason Tarrant

SCT EC Interconnects PPF0 connectors

» Based on Helicoflex» Already tested (I.Wilmut)» Only hole for connection changes from original

design

STFT connectors» Tapered PEEK seal based on Pixel design» 9 inlet & 9 exhaust to be tested soon then full

production

PPF1 connectors» Standard Swagelock bulkhead» To be supplied by CERN as part of PPF1 fluid

installation

CCLRC 8November 04Jason Tarrant

SCT EC Interconnects

Off Cylinder Interconnect» Hex Assembly

– HEX drawings being modified for recent inlet tube diameter change 2 types of HEX Higher level assembly shows connection of inlet & Heater to PPF1 About 1-2 weeks of work

– Exhaust Tube, HEX Tube, Inlet & Exhaust connectors, supplied by RAL (Filter to supply)

– Inlet Tube sourced by QMUoL + manufacture of elbow to connect to Heater

» Heater Assembly– CERN Supply to QMUoL

» Combined Assembly– HEX & Heater to be assembled @ QMUoL then sent to CERN (Large

batch?)

CCLRC 9November 04Jason Tarrant

SCT EC PPF1

PPF1 Design» Rerouted to enable HEX to be mounted in SCT-TRT Gap

and & Heaters in Cryostat cable tray

DCS board& cables

Exhaust Tubes

1175 Break line

Bulkhead Plate(pre installed)

StandardSwagelockBulkheadConnectorsPP2 side pre installed

Routing offto PPF1

Routingfrom SCT

Filters

Type 2Type 1

Inlet Tubes

CCLRC 10November 04Jason Tarrant

SCT EC PPF1

Outstanding» Routing of tube from PPF1 – PP2 to be adjusted (could

be done upon assembly» Parts to be supplied to CERN by Feb 05 / June 05