High and low temperature quasi-static piezoelectric coefficient high-temperature d33 testing system

PDTS-3000High and low temperature quasi-static piezoelectric coefficient high-temperature d33 testing systemCan be tested at low temperature d₃₃The coefficient can also be tested at high temperatures₃₃The coefficient has the characteristics of high measurement accuracy, wide temperature range, automatic zeroing and calibration.

Temperature range-73 ～400 ℃

temperature control accuracy ±0.5 ℃

Heating and cooling rate 1～10 ℃/min

Cooling control Inject liquid nitrogen

Sample categorytype bulk

Maximum sample thickness 20 mm

Maximum sample size Φ10 mm

Measurement range ×0.1block 2 ～40 pC/N resolution 0.01 pC

Measurement range ×1block 10 ～2000 pC/N resolution 0.1 pC

Accuracy ×0.1block ≤±5%

Accuracy ×1block ≤ ±3%（d33in200 ～2000 pC/NBetween)

≤ ±5%（d33in20 ～200 pC/NBetween)

Force amplitude/frequency 0.25 N / 110 Hz

protective measures Equipped with temperature control fault diagnosis and monitoring, as well as automatic power-off protection against overheating

Units such as Huazhong University of Science and Technology, Huazhong University of Science and Technology Wenzhou Branch, and Hubei University have successively used and purchased itHigh and low temperature quasi-static piezoelectric coefficient high-temperature d33 testing system，Please consult our company for detailed product information.