DuPont Impact Tester | 451/452
DuPont Impact Tester | 451/452
JIS K 5600-5-3 (Testing methods for paints−Part 5 : Mechanical property of film Sectitn 3 : Falling-weight test)
The DuPont Impact Tester is an impact tester which measures impact resistance of coatings or plastic sheets.
| JIS K 5600-5-3 | Testing methods for paints−Part 5 : Mechanical property of film Sectitn 3 : Falling-weight test |
Du Pont type Impact Tester | 451

| Model | H-50 | H-100 / H-200 |
| Application | Coatings | Plastic sheets |
| Falling height | 500mm max. | • 1000mm max. (H-100)
• 2000mm max. (H-200) |
| Falling weight | 300g, 500g, 1000g | 1000g, 2000g |
| Impact head | • SR1.59mm
• SR3.18mm • SR4.76mm • SR6.35mm • SR12.7mm |
SR7.93mm |
| Receive block | • ∅3.18 / ∅6.35mm
• ∅9.52 / ∅12.7mm • Flat |
∅16.26 / ∅30.48mm |
| Dimensions | W460 × D300 × H760mm | • W450 × D300 × H1260mm (H-100)
• W460 × D300 × H2260mm (H-200) |
| Weight (approx.) | 20kg | • 25kg (H-100)
• 73kg (H-200) |
Sheet Impact Tester | 452

The Sheet Impact Tester is weight lifting motorized alternative to the Dupont impact tester.
| Falling height | 1000mm max. |
| Falling weight | 300g, 500g, 1000g, 2000g
(to be selected) |
| Impact head | • SR1.59mm
• SR3.18mm • SR4.76mm • SR6.35mm • SR7.93mm • SR12.7mm (to be selected) |
| Receive block | • ∅3.18 / ∅6.35mm
• ∅9.52 / ∅12.7mm • ∅16.26 / ∅30.48mm • Flat (to be selected) |
| Power supply | Single-phase, AC100V, 50/60Hz, 0.3kVA (or specify) |
| Compressed air | 0.3MPa or more |
| Dimensions | W550 × D350 × H1500mm |
| Weight (approx.) | 150kg |
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