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Working with Aerospace Material Specification AMS2750D

Control solutions to meet the widest range of Nadcap requirements covering instruments as defined in AMS2750D, classes A – E and across furnace classes 1 – 6. Solutions can either be made up from discrete products or integrated systems which include unique benefits for Aerospace and Automotive manufacturers and suppliers.

 

World Class Products for Control

  • Over 40 years' reputation for high quality control in the aerospace and automotive industry

  • High precision and high accuracy products, with long-term repeatability and performance

  • World renown control algorithms

AMS2750D

  • High precision temperature and process profile programmers

  • Excellent for use in integrated temperature vacuum and atmosphere applications

  • In-built features to aid systems accuracy tests

  • Batch and recipe management

  • Multi-user password protection and complete audit trail systems

  • Support for furnace diagnostics and maintenance

  • Communication to work-piece tracking over-temperature protection

 

Features to aid calibration and instrument Systems Accuracy Test

  • All products covered by unique serial number and/or password protected Instrument tag

  • Thermocouple input conversion complies with ASTM230 or national standards

  • Routines to restrict thermocouple use outside authorized range

  • Routines to record control monitoring and work load thermocouple cycles and usage

  • Calibration of instrumentation to meet requirements as defined by AMS2750 in table 3 for:

    • Field test instruments

    • Control, monitoring or recording instruments

  • Chart recorders and data management solutions to meet the resolution and speed requirements of AMS2750D tables 4 & 5

  • Products designed for long-term calibration stability

  • Fully documented manufacturers procedures for recalibration and introduction of offsets

  •  Procedures to meet accuracy requirements for:

    • Field test instrumentation

    • Controlling, monitoring and recording instruments

  • Password protected calibration and offsets

  • Digital communications of all parameters for easy recording of SATs and offsets

  • Digital instruments have readability to meet requirements of AMS2750D table 4 Note 2

  • Products meet the sensitivity requirements of AMS2750D table 3 Note 4

  • Error checking for digitally processed parameters used in control systems

 

Enhanced Features to aid Furnace Temperature Uniformity Performance

  • Specialist cutback overshoot parameters

  • Specialist overshoot techniques for ramp/dwell transitions

  • Alternative high stability control algorithms for gas and electric furnaces

  • Multiple tuning sets or dynamic tuning to aid TUS over wide range of setpoints and load sizes

  • Work thermocouple monitoring and control routines

  • Power feedback routines to eliminate impact of supply voltage changes on control stability

  • Mathematical functions and graphical soft wired solutions

  • Capability for continuous and sequential furnace control

 

Support and Applications Knowledge

  • Provision of local accredited services and application knowledge

  • Furnace instrumentation system audits

  • Data management network service support

  • Furnace optimisation services

  • Regional onsite services for system accuracy tests to national accredited standards

  • Regional onsite services for Temperature Uniformity Survey tests