STL's unique 26 bit ADC pioneers in a novel underwater system to measure magnetic and electric fields. Three or more sensor platforms are connected to a base station in a chain configuration by a single cable used for power and data transmission as well as for deployment and recovery. The analogue sensor front end is formed by 3 pairs of UEP Carbon electrodes followed by ultra low-noise isolation preamplifiers, a 3-axes low-noise fluxgate, and environmental temperature and pressure sensors.
The digital part is based upon a novel high performance 26 bit analogue-to digital converter. Consequent digital signal processing provide temperature and geometry compensated signal output.
The three magnetic and electric field vector components are complemented by a pair of high resolution tilt sensors to achieve the precise softwarealignment of the sensor platform with respect to magnetic North and the Earth's gravity centre. In addition the system can be equipped with sensors to measure acoustic and pressure signature as well as environmental information like water current vector, temperature and conductivity.
The sensor system includes also DGPS and, therefore, is able to track the target traces with high precision. All signal channel can be read out and visualized in quasi real-time.
Thermoset MIVI 8003 ensures an on-line viscosity measurement of any fluid at a required reference temperature.
PRINCIPLE :
The fluid is permanently drawn from the process brought at the required reference temperature, its viscosity measured, then re-injected in the main line.
ADVANTAGES :
No extra installation
Short response time: 2 to 5 min
Insignificant maintenance : ½ day / year
Small size
Reliable and accurate
Usual power : mains and pressurized air
Optional density measurement
Simple, Rugged
Exproof approval : ATEX EEx d IIB T4...T6
OPERATING CONDITIONS :
Maximal temperature at the cell: 200 °C
Reference temperature: according to the requirement
Maximal inlet pressure: 16 bar
Maximal outlet pressure: 40 to 120 bar according to product viscosity
PolaWiseTM is an advanced polarization measurement system for accurate characterization of all polarization related properties of light sources and optical materials. Based on General Photonics' patented magneto-optic polarization generation and analysis technology, the PSGA-101-A is specially designed for fiber optic applications and can effortlessly accomplish multiple functions, including polarization state generation (PSG), polarization state analysis (PSA), polarization extinction ratio (PER) measurement, polarization dependent loss (PDL) measurement, and polarization mode dispersion (PMD) measurement. Another attractive feature of the instrument is its large flip-top LCD graphic display design, an industry first that allows large viewing area on a compact, portable enclosure. Furthermore, a 2x20 character LCD is also included on the front panel for easy operation of the instrument for applications that do not require a graphic display, such as PER measurement. The instrument comes with an internal tunable laser for PDL and PMD measurement up to 10 ps. It can also control tunable lasers from third parties via a GPIB port for measurement of larger PMD values. The instrument also comes with a VGA port for use with an external LCD graphic display of the user's choice. PolaWiseTM: a wise instrument and a smart choice!
