{"id":767,"date":"2026-03-04T12:02:38","date_gmt":"2026-03-04T12:02:38","guid":{"rendered":"https:\/\/smartphat.com\/?post_type=product&#038;p=767"},"modified":"2026-03-27T13:44:54","modified_gmt":"2026-03-27T13:44:54","slug":"pencil-scratch-hardness-tester-electric-system","status":"publish","type":"product","link":"https:\/\/smartphat.com\/en\/pencil-scratch-hardness-tester-electric-system\/","title":{"rendered":"PENCIL SCRATCH HARDNESS TESTER (ELECTRIC SYSTEM)  | 553-M"},"content":{"rendered":"<h3><b>Specification<\/b><\/h3>\n<p>&nbsp;<\/p>\n<p><b><strong>Model <\/strong><\/b>No.553-M\u3000PENCIL SCRATCH HARDNESS TESTER (ELECTRIC)<\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>Specimen Base <\/strong>:<\/b> M-1\uff1a 100 \u00d7 180 mm<br \/>\nM-2\uff1a 150 \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><b><strong>Scratching Angle<\/strong> <\/b><span style=\"font-weight: 400;\">: 45\u00b0 (60\u00b0 for Enameled Wire)<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>Scratching Speed <\/strong>: <\/b>Motorized (Standard 0.5 to 1 mm\/s)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Weight 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 (\u03c63 mm, L23 mm, Top Angle 60\u00b0), Abrasive Paper (#400)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Option: <\/strong>Heating Plate Spec, Conduction Device,\u00a0Scratching angle 60\u00b0 specification for enameled wire testing, Arm height adjustable specification for thick samples, Scratching stroke adjustable specification, JIS K 7317 compatible specification (diamond tip needle, custom weights, glass plate)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Power Source: <\/strong>AC 100 V, 1-Phase, 3 A, 50\/60 Hz<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Dimensions\/Weight (Approx.) :<\/strong> M-1:<\/p>\n<p>W440 \u00d7 D200 \u00d7 H440 mm, 20 kg<br \/>\nM-2:<br \/>\nW440 \u00d7 D260 \u00d7 H440 mm, 27 kg<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e04\u0e07\u0e17\u0e19\u0e15\u0e48\u0e2d\u0e01\u0e32\u0e23\u0e02\u0e35\u0e14\u0e02\u0e48\u0e27\u0e19\u0e14\u0e49\u0e27\u0e22\u0e14\u0e34\u0e19\u0e2a\u0e2d (\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32) \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e17\u0e14\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e41\u0e02\u0e47\u0e07\u0e02\u0e2d\u0e07\u0e1f\u0e34\u0e25\u0e4c\u0e21\u0e40\u0e04\u0e25\u0e37\u0e2d\u0e1a\u0e42\u0e14\u0e22\u0e43\u0e0a\u0e49\u0e14\u0e34\u0e19\u0e2a\u0e2d\u0e17\u0e35\u0e48\u0e40\u0e04\u0e25\u0e37\u0e48\u0e2d\u0e19\u0e22\u0e49\u0e32\u0e22\u0e42\u0e14\u0e22\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34\u0e14\u0e49\u0e27\u0e22\u0e04\u0e27\u0e32\u0e21\u0e40\u0e23\u0e47\u0e27\u0e04\u0e07\u0e17\u0e35\u0e48 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