男女作爱免费网站_国产情侣久久_亚洲欧美自拍美腿综合网_日本舌吻大尺度呻吟视频_亚洲成人日本免费_理论片一区二区在线观看_av电影天堂黄片_双男主真人有车车的软件免费_爽爽爽亚洲凹凸国产精品特黄大片dvd情涩网_41sao.can在线观看国产

   Model/ Parameter

Portable OBS+Short Period Four Channel OBS

Two Short Period Four Channel OBS

 OBS Size

600X600X1100 mm

600X600X1200 mm

 Sink size with dead weight

1400X1400X1200 mm

1400X1400X1300 mm

 Operating depth(Max)

6000m

6000 m、9000 m、12000m three types

Channels

Four（3 aixs geophone ，1 channel hydrophone）

Working time

12 months

18 months

 Max recycling time

15 months

21 months

Frequency bandwidth

60 s ~ 50 Hz，120s-50Hz，Capacitive energy seismometer；

 Hydrophone frequency

0.1Hz~5K Hz或2Hz~30K Hz

Dynamic rang

≥120 dB

  Overall Power Consumption

0.4W

0.4W

Sample rate

250，200，100，50 sps

Inbuilt high precision clock

OCXO, 0.01 PPM@4℃

Storage

64GB

  OBS statement setting

Wifi interface

 Data transmission

USB2.0 standard

OBS Base weight（not include dead weigh）

75kg

90kg

 dead weigh

38kg

38kg

Container size

480mm×480mm×720mm

+630mm×630mm×750mm

630mm×630mm×750mm

+630mm×630mm×750mm