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NH2000針式水聽器,NH2000 PVDF水聽器產品描述
NH2000針式水聽器,NH2000 PVDF水聽器靈敏度和頻率響應
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NH2000針式水聽器,NH2000 PVDF水聽器技術參數(shù)與選型:
輸出阻抗 | 典型探針靈敏度 | 靈敏度誤差 | 典型頻率響應 | 傳感器材料 | 傳感器尺寸 | |
NH4000針式水聽器 4.0mm水聽器 | 27pF+/- 4pF | 8V/MPa (相當于 -222dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 200kHz to 3MHz Flat (+/-4dB): 80kHz to 8MHz Hydrophone useable down to 5kHz | 28微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑4.0mm |
NH2000針式水聽器 2.0mm水聽器 | 27pF+/- 4pF | 3.5V/MPa (相當于 -229.1dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 400kHz to 6MHz Flat (+/-4dB): 100kHz to 10MHz Hydrophone useable down to 5kHz | 28微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑2.0mm |
NH1000針式水聽器 1.0mm水聽器 | 27pF+/- 4pF | 850nV/Pa (相當于 -241.4dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 3 to 12MHz Flat (+/-4dB): 200kHz to 15MHz Hydrophone useable down to 5kHz | 28微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑1.0mm |
NH0500針式水聽器 0.5mm水聽器 | 18pF+/- 3pF | 300nV/Pa (相當于 -250.5dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 3 to 15MHz Flat (+/-4dB): 1 to 15MHz | 9微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑0.5mm |
NH0200針式水聽器 0.2mm水聽器 | 13pF+/- 2pF | 55nV/Pa (相當于 -265.2dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 5 to 25MHz Flat (+/-4dB): 1 to 35MHz | 9微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑0.2mm |
NH0075針式水聽器 0.075mm水聽器 | 14pF+/- 2pF | 10nV/Pa (相當于-280.2dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 3 to 15MHz Flat (+/-4dB): 1 to >30MHz | 9微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑0.075mm |
NH0040針式水聽器 0.04mm水聽器 | 14pF+/- 2pF | 6nV/Pa (相當于 -284.4dB re 1V/uPa) | 單個探針之間靈敏度的變化約為:+/-3dB | Flat (+/-2dB): 3 to 15 MHz Flat (+/-4dB): 1 to >30 MHz | 9微米厚的金電極的聚偏氟乙烯(PVDF)薄膜 | 直徑0.04mm |