Magnetic Field Viewing Film 4"x4", Magnetic Flux Display, Magnet Pattern Detector, Scientific Project Teaching, Reusable and Automatic Recovery - Olive
Special Features
Magnetic Field Viewing Film Sheet
Magnetic Field Display
Magnetic Field Demonstrator
Reusable and Automatic Recovery
Getting as close as possible to the item being tested for test improve sensitivity
Description
Placing magnet behind magnetic flux viewing film changes color by magnetic level.
Color change according to magnetic intensity
Color Gauss
50-100G Orange
100-150G Yellow
150-250G Light Green
250-300G Green
300-500G Dark Green
600-800G Blue
900-1000G Dark Blue
Film thickkness (μm): 150~200
Heat resistance test: 75℃ 48H
Coonstant temperature and humidity test: 60℃/80℃ 48H
Outdoor exposure test 48H
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