Introduction：

• OurZahn Cup is according to the American society for materials laboratory,paint and raw material standard ASTM Numbers D4212-93 standard testmethod of immersion viscosity cup of relevant regulations, combined withthe actual production.

Main Features：

• Suitable for thin oil, mixed paint, varnish
• Pore size (mm): Φ2.69mm
• Cup volume 44ml
• Cup material: Stainless Steel

Technical Specifications:

• Pore size (mm): Φ2.69mm, Zahn 2# Cup volume 44ml
• Measurement range(cSt): 20-250cSt
• Flow time (sec): 20-80sec
• Cup material: Stainless Steel
• Weight: 0.14Kg
• Dimensions: 380 × 70 × 80mm (L × W × H)

Operation method:

1. Usea suitable solvent to wipe clean and dry the cup before use (Note:Please pay special attention to cleaning the small holes of the cup)
2. Choose the appropriate cup size so that the outflow time is controlled between 20 -80 seconds
3. Adjustthe temperature of the filtered sample and the outflow cup to (23degrees plus or minus 0.5 degrees) or another agreed temperature
4. Insertyour fingers into the small ring on the handle, and quickly andsteadily lift the cup body vertically from the sample to be tested
5. Whenthe cup body is broken away from the liquid surface, it is important tokeep the cup body vertical when the liquid flows out, and the distancefrom the liquid surface should not exceed 150mm.
6. Stoptiming when the first breakpoint occurs, and the number of seconds ofthe outflow time is the viscosity value of the sample to be tested
7. Use a suitable solvent to clean it immediately, never use a metal brush to clean it
8. Dry after use and then save