Working with AMS2750E and AMS2750D

What are the differences between AMS2750E and AMS2750D?

World Class Products for Control

Eurotherm build control solutions to meet the widest range of Nadcap requirements covering instruments as defined in AMS2750E, 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.

 

  • Over 40 years' reputation for high quality control in the aerospace and automotive industry
  • High precision temperature and process profile programmers
  • In-built features to aid systems accuracy tests
  • Batch and recipe management
  • World renown control algorithm
  • Support for furnace diagnostics and maintenance
  • High precision and high accuracy products, with long-term repeatability and performance 
  • Excellent for use in integrated temperature vacuum and atmosphere applications
  • Multi-user password protection and complete audit trail systems 
  • 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 & 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
New power knowledge white paper

The benefits of two-leg versus three leg power control, in three phase heating applications

Download here

Always be ready for an Audit
12 Key Changes from AMS2750D to AMS2750E
Nadcap compliance statement for Eurotherm products

Eurotherm Heat Treat Solutions with Peter Sherwin
Schneider Electric. All rights reserved.© 2017