(China)YY401F-II Fabric Flat Grinding Tester (9 Station Martindale)
Used for testing the pilling degree of all kinds of fabrics under slight pressure and the wear resistance of fine cotton, hemp and silk woven fabrics.
GB/T4802.2-2008,GB/T13775,GB/T21196.1，GB/T21196.2，GB/T21196.3，GB/T21196.4；FZ/T20020；ISO12945.2、12947；ASTM D 4966、4970、IWS TM112.
1. Adopt large color touch screen operation, user-friendly interface design; With Chinese and English bilingual operating system.
2. Can preset multiple sets of running procedures, multiple groups of samples can be carried out at the same time;
3.The independent cumulative friction times, counting times and other parameters of each station are managed uniformly by the window. There are two modes of increasing and decreasing. After the scheduled times arrive, you can choose to continue to add or not count.
4. Servo driver and motor, the speed is stable and adjustable, the operation noise is very low;
5.The instrument is equipped with two kinds of Lissajous (24mm, 60mm diameter of the circular movement track;
6. Automatic turning over function, easy to replace standard wool abrasives;
7. Special aluminum profile control cover plate, stainless steel hammer, grinding head and grinding disc;
8. Imported linear bearings, reduce the friction resistance of the guide rod, to ensure that the grinding head in the friction process to maintain rotation.
1. Number of stations: 9
2. Counting display: a. Expected count: 0 ~ 999999 times; B. Accumulative count: 0 ~ 999999 times
3. Quality of grinding head and hammer:
⑴ Small grinding head quality: 198g; ⑵ mass of large grinding head: 155g; ⑶ Heavy hammer: 260±1g;
(2) Heavy hammer of fabric sample: 395±2g; ⑸ furniture decoration sample hammer: 594±2g
4. Effective friction diameter and quantity of grinding head: small grinding head Φ28.6mm, 9; Big grinding head Φ90mm, 9 pieces
5. The gripper and grinding platform relative speed :(20 ~ 70)±2r/min
6.The weight and diameter of the loading hammer: 2.5± 0.5kg, 120mm
7. Dimensions: 900mm×550mm×400mm (L×W×H)
8. Weight: 120kg
9. Power supply: AC220V, 50HZ, 600W
1. Host---1 Set
2. 2.5kg Sample loading pressure hammer---1 Pcs
3.Weighted hydraulic accumulator
395g------9Pcs
594g------9Pcs
260g-----9Pcs
4.Sampling Plate---1 Pcs
5. Inner Diameter:38mm; External Diameter: 140mm
6.￠90, ￠140mm woven felt---18Pcs
7.￠140mm standard abrasive---18 Pcs
8.Polyurethane foaming plastic---￠38×3mm ----45 Pcs
9.Assemble the sample rubber ring---18 Pcs
10.Test pen--1 Pcs
