Accessories

QQI Quality Indicators - Magnetic Lift Test Bars

QUANTITATIVE QUALITY INDICATORS (QQI)

Artificial flaw shim standards for MPI increase productivity by minimizing magnetizing "shots." Placed on part surface to verify field direction and relative strength. Particularly useful for balancing multi-directional fields. Approved by major specifications including ASTM E 1444 (replaced MIL-Std-1949A).

KSC 230 STANDARD QQI

Basic circular and crossed bar flaw configuration, suitable for longitudinal and circular fields. .0006" flaw depth amounts to 30% of shim thickness.

Product	Item No.
KSC 230 Standard QQI	600575

KSC 4-230 MINIATURE QQI

Similar to KSC 230, except miniature design for small areas on test part. Four circles per sheet may be cut apart for individual use.

Product	Item No.
KSC 4-230 Miniature QQI	600575A

KSCT 234 VARIABLE DEPTH QQI

For more quantitative work, three concentric circular flaws of differing depth, .0004", .0006", and .0008" (20%, 30%, 40%).

Product	Item No.
KSCT 234 Variable Depth QQI	600575B

Parker Research Magnetic Lift Test Bars

LIFT TEST BARS

The lifting power of AC and pulsed DC magnetic yokes have to be certified for calibration. A 10 lb. (4.5 kg) certified test bar used for lift test.

For test of DC yokes-4 bars are required.

Magnetic Weight List Test Bar Item #800150 and #800151
10 lb. Magnetic Weight List Test Bar w/Defects Item #80155
Notch Defect Test Bar Item #800155A

PRODUCT	ITEM No.
Magnetic Weight Lift Test Bar (Single Bar)	800150
Magnetic Lift Test Bar Set (4 Bars)	800151
10 lb. Magnetic Weight Lift Test Bar	800155
Notch Defect Test Bar	800155A