XNS-25A viscosity tester is mainly used for measuring viscosity of polyvinyl chloride resin, or a dilute solution of a copolymer cyclohexanone of vinyl chloride, in line with ASTM D1243 /D2857 /D4603, ISO1628 standards. The product uses molding unit temperature control table, and by two parts of the constant temperature water bath and viscometer, with a high precision temperature control, temperature gradient is small, stable performance characteristics. The product is an ideal instrument for production control and inspection.
II. Main performance parameters:
Thermostatic temperature: 25 ℃
Temperature accuracy: ± 0.05 ℃
Display accuracy: 0.01 ℃
Non-dilution type Ubbelohde viscometer: 4-0.77 ± 0.015mm, specifications viscometer three pieces, B1-type capillary diameter 0.77 ± 0.015mm, C Ball Volume 4 ± 0.2 ml
Heating power: 1KW
Power source: AC220V, 50HZ
Bath volume (L × W × H): 290 × 200 × 300mm.
Ambient temperature: ambient temperature can be higher than 25 ℃.