No.541
GARDNER TYPE FALLING SAND ABRASION TESTER
Overview of GARDNER TYPE FALLING SAND ABRASION TESTER
This tester is used to evaluate the abrading endurance of paint and plate coated film surface.
Dropping the standard testing sand from a prescript height to the test specimen which is attached at a 45°angle, the operator is to measure the amount of sand and time it took for the surface of the coated film to be exposed.
Reference Standards
JIS A5423、H8503、H8682-3、ASTM D968
Specification
| Specifications are subject to change without notice. | |
|---|---|
| Funnel | Opening φ8″, Opening Angle 60° |
| Guide Pipe | Inner Diameter φ0.75″ |
| Specimen Setting Angle | 45° |
| Standard Sand | Carborundum, Grit #24 |
| Falling Height | 37″ (940 mm) |
| Falling Speed | 21 to 23.5 sec/ 2ℓ |
| Accessories | Specimen Setting Gauge, Jug, Lighting Device |
| Option | Architectual Material Spec (Hoppa Rotating Device, Specimen Retaining Device) |
| Power Source | AC 100 V, 1-Phase, 1 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W360 × D320 × H1,650 mm, 35 kg |
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