Distributional acoustic sensor system MS-DAS 2100-R

Repeat Precision: ±(0.3% +1)℃( 1)

Innovative short wave cryogenic infrared thermometers Temperature measurements suitable for light objects;

Channels: 1-512 Dynamic measurement range: ±3.0nT Average sensitivity: 10fT/Hz1^1/2

The SERF atomic magnetometer uses alkali metal atoms (Rb-87) for the outer electron spin-off properties; pumps lasers; and produces alkali metal atoms for irradiation. Under the influence of a weak external magnetic field; atoms of alkaline metal moving in Ramal; changes in the absorption of detectable lasers; thus achieving high sensitivity magnetic field measurements

Channels: 1/2; amplifiable Detection frequency: 0-100kHz Response band: 0.01Hz-50kHz; 50kHz@1km

The MS-DAS system is a distributed acoustic sensor product with world leaders. The product uses autonomously designed micro-structured fibres, which are continuously distributed backwards; optical time-resilient sensing techniques based on photo-connected detection; and capable of continuously recording acoustic signal transmissions and acoustic spatial distribution along long-range fibres. The system is minimally detectable in response to Quadaana; response bands cover subacoustic to ultrasound bands; distributive measurements that can be applied to seismic waves, microvibration and microresponses; and applications in areas such as resource exploration, seismic monitoring, pipe safety and perimeter security have great potential. The distributed acoustic sensor system has desktop-based DAS-2000 III and rack-based DAS2100-R product types. Microstructure disassembly enhancement; ultra-high-input noise-compatible detection technology; ultra-high sensitivity self-referenced phase decomposition; comot noise inhibition multi-area hybrid reuse; broadband detection integrated design; simple deployment installation

Channels: 1 Detection frequency: 0-100kHz Response band: 0.001-50kHz

MS-DAS 3000 is a new generation of distributed acoustic sensor systems based on pulse compression techniques; breaking through traditional DAS technology bottlenecks; and reshaping long distance high-precision fibre-optic sensor standards. The system is based on innovative pulse compression modem techniques; synchronized hyperspatial resolution and corrosive transformation detection sensitivity; successfully eliminating the cumulative decay of conventional DAS; a single end decomposition distance exceeding 100 km; and significantly reducing the deployment cost of the ultra-long range monitoring scene. The system can be widely applied to scenarios such as seismic wave imaging, the monitoring of oil and gas deposits dynamics, the location of leaks in urban pipelines, the monitoring of sea cables, and the security of borders against passive detection. Fibre-optic nerve; all-weather distributed “heart” capability in key areas such as energy exploration, urban lifeline monitoring, geo-disaster early warning; and intelligent protection of industrial infrastructure. Super-sensitivity, hyper-spatial resolution, ultra-long-range detection, ultra-low-frequency response, symmetry, noise isolation