AT1000 Abrasion Resistance Tester
Device description
The at1000 wear tester has been used around the world since 1970 and is ideal for comparison and quality control of platelet-shaped fillers and pigments. When these fillers and pigments are used, the unit provides information on the wear properties of paper machine screens, cutting and stamping tools, as well as roller conveyors and blades. The at1000 wear testing machine has been in production since 1970 and its functional principle has remained the same. However, the device has been improved every once in a while in terms of handling, test accuracy and long-term accuracy. All the experience gathered since its launch has been integrated into the design of the original Einlehner AT 1000. the latest model from STD. The device is equipped with an integrated touch screen for intuitive and easy operation. The rotary mill rotates at a standard speed of 1450 RPM or 1800 RPM independent of the main frequency (50-60 Hz)。 In addition, the new electronic system can be used to select any other rotation value. The preset and actual revolutions (up to 999.990 revolutions) are displayed on the touch screen, and the speed of the grinding mixer can be controlled. The bottom of the mixing rod is narrower because it is submerged in the suspension. This keeps the top deflector free from contamination.
Applicable Standards
Zellcheming-Merkblatt V / 27.5/75
Product Advantages
Specifically Designed for Filler/Pigment Abrasiveness: Provides a standardized and recognized method for evaluating the wear potential of platelet-shaped fillers and pigments.
Widely Accepted Standard: Designed to comply with Zellcheming-Merkblatt V / 27.5/75. a key standard in the paper industry.
Proven Functional Principle: Based on a well-established testing method with a long history of use.
Continuous Improvement: The design has been refined over time for enhanced handling, accuracy, and long-term reliability.
Predicts Equipment Wear: Provides information that can be correlated to the wear rates of industrial machinery components.
Quantitative Measurement: Delivers objective, numerical data on wear (typically mass loss).
Controlled Abrasion Process: Utilizes a high-speed rotary mill with controlled speed and a specific mixing rod design.
User-Friendly Operation: Equipped with an integrated touch screen for intuitive control.
Product Features
High-speed rotary mill mechanism designed to create a turbulent suspension of the test material and abrade a test screen or wear plate.
Mixing rod with a narrower bottom section to prevent contamination of the upper components.
Integrated touch screen interface for intuitive and easy operation.
Display of preset and actual revolutions of the rotary mill, with a counting range up to 999.990 revolutions.
Capability to control the speed of the grinding mixer (rotary mill).
Standard rotary speeds of 1450 RPM or 1800 RPM, with the ability to select any other rotation value electronically.
Made with quality materials and manufacturing processes.
Special tools for simple PVC ring installations (PVC rings are likely components used in the test setup).
Includes 11 measuring cups (likely used for preparing or handling test suspensions).
Includes a starter kit with 500 screens, 200 PVC rings, and 25 stainless steel wear plates (consumable test materials).
Quality materials and manufacturing.
Special technology since 1970.
The touch screen operation is intuitive and convenient.
Special tools for simple PVC ring installations.
An 11 measuring cup.
1 starter kit, 500 screens, 200 PVC rings and 25 stainless steel wear plates.
Technical Parameters
| Specifications | •Top quality in material and manufacture
• A system that has been mature for a long time |
|
| mass and weight | Netto | Brutto |
| B × T × H [mm] | 250 × 250 × 512 | 400 × 400 × 600 |
| Weight [kg] | 29 | 45 |
| Special accessories | • Not included with the device but can be reordered:Testpackage AT 1000,consisting of 500 standard test sieves, 200 PVC covers and 25 wear plates. This material is sufficient for 500 wear tests.
• Special holder for discs with PVC rings for abrasion tests in kaolin suspensions • Standard pigment for reference |
|
| Electricity: | 220 – 240 V, 1-phase, 50/60 Hz or 220 – 240 V, 1-phas, 50/60 Hz (other values on customer request) | |
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