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Parameter item | Technical indicators | ||
power supply | AC220V±10% 50HZ | ||
Measuring range (J) | 0~48 Four files | ||
Indication accuracy (Only within the range of 20%-80% of the upper limit of each measurement) |
Gear position | Scope (J) | Indication error (J) |
A files | 0-6 | ±0.05 | |
B files | 0-12 | ±0.10 | |
C files | 0-24 | ±0.20 | |
D files | 0-48 | ±0.50 | |
≤0.25 | |||
Friction sleeve resistance (J) | The length of the three bases is 60mm × 60mm × 60mm, the height is (25 ± 0.7) mm, and the radius of the corners is R (1.5 ± 0.1) mm. | ||
Pyramid characteristic size | 800x470x840 (length * width * height) | ||
Instrument size mm | 75kg |