{"id":664,"date":"2026-03-04T12:02:23","date_gmt":"2026-03-04T12:02:23","guid":{"rendered":"https:\/\/smartphat.com\/?post_type=product&#038;p=664"},"modified":"2026-03-27T13:45:40","modified_gmt":"2026-03-27T13:45:40","slug":"pencil-scratch-hardness-tester-manual","status":"publish","type":"product","link":"https:\/\/smartphat.com\/en\/pencil-scratch-hardness-tester-manual\/","title":{"rendered":"PENCIL SCRATCH HARDNESS TESTER (MANUAL) | 553"},"content":{"rendered":"<h3><b>Specification<\/b><\/h3>\n<p>&nbsp;<\/p>\n<p><b><strong>Model\u00a0 <\/strong><\/b>No.553<\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>Specimen Base <\/strong>:<\/b> 100 \u00d7 180 mm<\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>Stroke <\/strong>: <\/b>Left-Right Max. 100 mm, Front-Back Max. 50 mm<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\"><strong>Scratching Angle <\/strong>: 45\u02da (60\u02da for Enameled Wire)<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>Scratching Speed <\/strong>: <\/b>Manual 1.75 mm\/ 1 turn<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Test Load :<\/strong> Max. 1 kgf (Balance Weight)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Accessories: <\/strong>Mitsubishi UNI Pencil (6B to 9H): Total 17 pcs, Needle: 1 pcs,<br \/>\nPencil Sharpener, Abrasive Paper (#400), Spirit Level<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Option: <\/strong>Heating Plate Spec, Conduction Device, Needle (\u03c63 mm, L23 mm, Top Angle 60\u02da)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Dimensions\/ Weight (Approximate): <\/strong>W500 \u00d7 D170 \u00d7 H370 mm\/ 8 kg<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e17\u0e19\u0e17\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e01\u0e32\u0e23\u0e02\u0e35\u0e14\u0e02\u0e48\u0e27\u0e19\u0e02\u0e2d\u0e07\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e14\u0e49\u0e27\u0e22\u0e14\u0e34\u0e19\u0e2a\u0e2d (\u0e41\u0e1a\u0e1a\u0e41\u0e21\u0e19\u0e19\u0e27\u0e25) 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