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KTQ-II ASTM D823 Adjustable film applicator Coating Width Adjustable preparator Wet Film Applicato
The adjustable scraper limits the coating film range of the coating sample during scraping.
The metric differential head adjusts the gap of the scraper in units of 10 microns from 0 to 3500 microns.
The differential head controls the blade gap, the thickness of the final coating.
The actual wet film thickness is about 50%-90% of the blade gap as the principle of the fabricator.The scraper and end plate are made of thick aluminum.During the coating process, the endplate effectively accommodates the sample.Suitable for coating high viscosity products.
KTQ-II ASTM D823 Adjustable film applicator Coating Width Adjustable preparator Wet Film Applicator
Test standard
ASTM D823
KTQ-II ASTM D823 Adjustable film applicator Coating Width Adjustable preparator Wet Film Applicator
Adjustable film applicator
Specification
|
NO |
Coating width(mm) |
coat range um) |
division value(um) |
accuracy(um) |
|
25201 |
55 |
0-3500 |
10 |
±2 |
|
25201 |
100 |
0-3500 |
10 |
±2 |
|
25203 |
150 |
0-3500 |
10 |
±2 |
|
25204 |
200 |
0-3500 |
10 |
±2 |
Adjustable coating device by adjusting the two differentiators above the coating device, the scraper below can be adjusted up and down to control the gap, that is, the thickness of the final coating.The clearance of the scraper is adjusted every 10 microns, and the coating range is from 0 to 3500μm.
KTQ-II 300mm Adjustable film applicator 0-3500um Adjustable preparator Wet Film Applicator
Basic parameters
|
1. Effective scraping width: 300mm 2, overall size: 316×115×60mm 3. Net weight of the instrument: 750 grams 4, precision: ±2μm |
1, before the use of the instrument is generally adjusted in the "0" position, if not "0" position should be adjusted on the parallel plate of the instrument "0", when "0", rotate the two differentiators, so that the bottom end of the scraper and the bottom of the two sides of the plate in the same plane.At this point, the reading of the differentiator should be the same, and the "0" scale on the top of the differentiator should be aligned with the scale line on the bottom.
2. Rotate the differentiator and adjust the scraper to the required clearance, that is, the required coating thickness.Then hold both sides of the plate by hand on the sample for scraping and coating, preparation of the required coating.
3. After use, wash and dry the instrument with solvent.
Adjust the scraper so that the spring is in a relaxed state to reduce spring fatigue.Put the instrument in the packing box.
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