Front Page

New LTX personnel should look at these pages for information about establishing the necessary accounts, permissions, etc.

Recommendations for wiki formatting and other helpful wiki-editing notes are available on the LTX Wiki Editing page.

Administration/Conventions

Maintenance/Hardware

Computer/Software Use

Procedures

LTX Operation

Running LTX

LTX-β general operations C-LTX-beta-OP-G-01 Rev3 (effective 2025)
Neutral beam operation C-LTX-B-OP-NB-01 Rev2 (updated 2024)
- Old LTX operations OP-LTX-001 (updated June 15th, 2015) - deprecated
Field coil power supply operation - to be uploaded
Thomson scattering laser safety - LSOP-22 Rev7 (updated September 17, 2018)
- Neutral beam daily shot log

C-LTX-B-AP-NB-1 LTX-B Neutral Beam Power Supply Access Procedure]
C-LTX-B-AP-LASR-1 LTX-B Thomson Scattering Laser Capacitor Bank Access Procedure
C-LTX-B-IP-SEP-3996 Dock the Sample Exposure Probe (SEP) to the Argon Glove Box and transfer a quantity (< 680 mg)
C-LTX-B-OP-LiDCL-1 Cleaning of Lithium Dropper in C-128 and Loading of Dropper in L245
C-LTX-B-OP-GDC-1 LTX-ß Glow Discharge Cleaning (L210)
C-LTX-B-AP-ECH-1 X Band ECH System Access Procedure
C-LTX-B-ISTP-2 LTX-ß Neutral Beam Interlock Safety Test Procedure
C-LTX-B-ISTP-1 LTX-B Integrated Safety Test Procedure
C-LTX-AP-ECH-2 X Band ECH Equipment Testing Procedure

LTX Maintenance/Testing

Field coil power supply (ESAT) access - to be uploaded
Field coil power supply (L210) access - to be uploaded
Ohmic heating power supply access - to be uploaded
Thomson scattering cap bank access OP-CDX-010 (updated April 7th, 2017)
LTX-β safety system testing - in progress
Neutral beam power supply access - in progress
Neutral beam safety interlock testing (ISTP) - in progress
LTX-β TF Coil Inductive Hipot Testing - C-LTX-B-TP-TFHP-01 (updated July 10, 2019)

Offline Experiments

C-OP-SA-01 - Loading and disposal of samples for surface analysis (Li foil XPS Scans using Thermo K-Alpha at IAC Princeton) (update March 16th, 2017)
C-OP-SA-02 - Transferring Lithium Foil into and out of the Glove box in L-245 from the Lithium cabinet in L-245.
C-LTX-IP-3996 - Docking SEP to the Argon Glove Box.

Diagnostics

Magnetic

Local Sensors/Arrays

Areal Mean Sensors

Optical/Spectroscopy

Physical Probes

Operational Diagnostics

Supporting Systems

Plasma generation

Equilibrium field coils
ECH
Fueling systems
- Gas fueling
- Neutral Beam

Chamber systems

Vacuum vessel
- Vessel cooling water (Mokon)
Limiting shells
Pumping systems
Lithium application

Data acquisition and access

Other Equipment

PCS

Official Agreement to use GA PCS framework for LTX-beta:

File:PCS license agreement.pdf

Hardware connection diagrams:

Signal validation:

18 September 2024

LEMO channels to be terminated (WIP)

28 October 2024

PCS related triggers

RCIMIII external input 1 gets trigger from Jorway 2 output 7, at t=0 [s] (untested) (updated this information on 29 October 2024)

Records

Cable assembly 64 ch analog pass-through harness rev 1 File:1861490 r1.pdf
Cable assembly 64 ch analog pass-through panel rev 1 File:1861491 r1.pdf
Cable assembly 64 ch analog pass-through panel rev 2 File:1861491 r2.pdf

Experiment Documentation

LTX Experiments

Proposed

Ongoing

Completed

Supporting Experiments

Calibrations

Publications

The PPPL Publications Submission Form for patent clearance can be found here or here

Papers
Talks