Shims type / QQIs
The Quantitative Quality Indicators (QQIs) are one of the most used method of assuring proper field direction and adequate field strength.
About the Shims type / QQIs
The Quantitative Quality Indicators (QQIs) are one of the most used method of assuring proper field direction and adequate field strength. A Gaussmeter is frequently used together with QQIs to set up the inspection procedure for a specific component. Wet method is the only one applicable, and like other verification devices, they can only be used with continuous magnetization. The QQI is a thin strip of either 0.002” or 0.004”-inch-thick AISI 1005 steel. A photoengraving process is used to inscribe a specific pattern, such as concentric circles or a plus sign. QQIs are normally 3/4 inch square, but smaller shims are also available. QQIs must be positioned in close contact with the tested piece.
- They can accommodate virtually any configuration with suitable selection
- They can be reused with careful application and removal practices
Technical data
- Part Number 04099901: Shim QQI Type CX-230
- Ref.: 90.1M
- Part Number 04099902: Shim QQI Type CX-430
- Ref.: 90.2M
- Part Number 04099903: Shim QQI Type CX4-230 (CM-230)
- Ref.: 90.3M
- Part Number 04099904: Shim QQI Type 3C2-234
- Ref.: 90.4M
- Part Number 04099905: Shim QQI Type 3C4-234
- Ref.: 90.5M
Values as published by CGM Cigiemme. Refer to the current technical datasheet for full conditions.
Product imagery
Datasheets & brochures
Related CGM products, accessories & consumables
How EMUS supports this
Equipment is only part of the answer. Every system we supply is backed by regional engineering, service and application support.
Mechanical, electrical, environmental setup done right the first time.
Qualification and acceptance testing against real criteria.
Operator and application training built around your parts.
Traceable calibration to keep measurements audit-ready.
Preventive and corrective service across the Balkan region.
Method development and problem-solving with our engineers.
CGM Cigiemme
TheShims type / QQIs is part of the CGM Cigiemme MT/PT portfolio, supplied and supported by EMUS across the Balkan region.
Request Technical Consultation
Talk to an EMUS engineer about theShims type / QQIs, your parts, standards and inspection process, and the system or consumable that fits it.