Thiết bị hiệu chuẩn áp suất kiểu Dead Weight KDS KDQ-0.04(0.04-0.6)Mpa,KDQ-2.5(0.1~2.5)MPa,KDQ-4(0.1~4)MPa, KDQ-6(0.1~6)MPa,KDQ-7 (0.1~10)MPa
Technology Specification
Ø Measuring range : KDQ-0.04(0.04-0.6)Mpa,KDQ-2.5(0.1~2.5)MPa,KDQ-4(0.1~4)MPa,
KDQ-6(0.1~6)MPa,KDQ-7 (0.1~10)MPa
Ø Accuracy 0.005%, 0.01%, 0.02%, 0.05%
Ø Piston material tungsten carbide
Ø Weight material nonmagnetic metal
Ø Working medium high purity nitrogen