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| Brand Name : | Lonroy |
| Model Number : | LM |
| Certification : | Includes Calibration Certification |
| Price : | Negotaible |
| Payment Terms : | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability : | 200 |
| Delivery Time : | 5-8 work days |
1.Description:
This instrument is suitable for production enterprises of glazed
ceramic tiles, national quality inspection departments, and
research institutions for use in testing and research purposes.
This testing instrument is completely designed and manufactured in
accordance with the standards of ISO/DIS 10545/7-1996 "Ceramic
Tiles - Test Method for Surface Abrasion Resistance of Glazed
Ceramic Tiles" and GB/T 3810.7-2016 "Test Method for Abrasion
Resistance of Ceramic Tile Glaze Surface". A certain amount of
abrasive material is placed on the ceramic tile glaze surface, and
the abrasive material is used to grind on the glaze surface. The
differences in the glaze surface of the sample being tested are
visually compared for classification.
2.Working Principle
The tester consists of the body, transmission mechanism, supporting
turntable, eight metal fixture boxes with rubber seals, and
electrical control device. The motor drives the transmission
mechanism, causing the supporting turntable to rotate at a speed of
300 revolutions per minute. This generates an eccentric distance
(e) of 22.5mm, thereby enabling each sample to perform a circular
motion with a diameter of 45mm. This allows the abrasive material
to grind on the sample's glaze surface. The electrical control
device controls the preset rotation speed. When the predetermined
rotation speed is reached, it automatically stops. This equipment
features a novel structure, smooth operation, low noise, and easy
operation. It can conduct tests on 8 or fewer samples
simultaneously. Due to the presence of a digital time relay, the
operator only needs to connect the power supply and does not need
any monitoring. It will automatically complete the process
according to the set time (rotation speed).
3.Technical Parameter
| Parameter | Specification |
| Sample Size | 100×100 (mm) |
| Testing Capacity | Simultaneous testing for 3 or 8 samples (Eight-head abrasion tester). Compatible with fewer than 3 or 8 samples. |
| Center Distance | 195 mm (Distance between support turret center and each sample center) |
| Fixture Spacing | Equal spacing between adjacent sample fixtures |
| Turret Rated Speed | 300 ±10% r/min |
| Eccentricity (e) | 22.5 mm |
| Fixture Specifications | Metal fixture with rubber seal • Inner Diameter: Ø83 mm • Internal Height: 25.5 mm • Effective Test Area: ~54 cm² |
| Motor Power | 0.55 kW |
| Power Supply | 380 V ±10%, 50 Hz ±10% |
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