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  • Sub-bottom Profiling Module for Gavia AUV

    Teledyne Marine Gavia ehf.

    ​The Gavia Sub-bottom Profilng Module is derived from field proven Chirp III technology from Teledyne Benthos, pioneers in Chirp Technology. The Chirp Sonar uses digitally produced 14kHz-21kHz acoustic transmission and matched-filter processing to achieve both high resolution and good penetration in soft sediments. the Gavia AUV is an ideal platform for shallow seismic geotechnical data collection: the SBP is in a very low noise, low dynamic environment and the AUV can keep the sonar at a fixed height above the seabed, optimised for seismic data collection, with none of the issues seen on boat-mount or towed systems such as surface and vessel noise, heave, swell and cable snatch, and tow position uncertainty. As the AUV can approach close to the seabed in up to 1000m of water, the ping update rate can be maintained whatever the water depth (up to 15pps) and the sonar footprint can be kept small, allowing ping stacking for noise reduction and also giving enhanced spatial resolution compared with boat-mounted systems. The high frequency seismic system gives very high resolution layer separation (~0.3ms FWHM) and centimetric detection of changes in burial depth. SEG-Y data is recorded on the AUV, containing both correlated and uncorrelated data, along with the transducer depth in the SEG-Y trace headers. Synchronisation with the AUV master clock is via PPS for accurate navigation and motion correction.

  • LoRa Module & Gateway

    Four-Faith Smart Power Technology Co.,Ltd.

    Four-Faith LoRa module is a kind of embedded device that provides data transfer function by LoRa network. It provides ultra-long range spread spectrum communication. The product uses high-performance industrial-grade LoRa solution, support transparent data transmission function; low power consumption design, the lowest working current can less than 2uA; supply multil I/O channels, compatible analog inputs and pulse input counters. These LoRa module and LoRa terminal has been widely used on M2M fields, such as electric power, intelligent traffic, wireless metering, industrial automation, telemetry, water supply, environment protection, weather, and so on.

  • 2D Geophysical Inversion Software for Resistivity and Induced Polarization Data

    RES2DINV - Landviser, LLC

    RES2DINV software is designed to interpolate and interpret field data of electrical geophysical prospecting (2D sounding) of electrical resistivity (conductivity) and induced polarization. The inversion of the resistivity and IP data is conducted by least-square method involving finite-element and finite-difference methods. The software can handle data from any electrode array, including Wenner (a, b, g), dipole-dipole, inline pole-dipole, pole-pole, Wenner-Schlumberger, equatorial pole-dipole and non-conventional arrays. Interpolate data from land, under water, and cross-borehole surveys. Easy data conversion from the most popular geophysical instruments including ABEM Lund, Syskal, AGI, PASI, IRIS, SCITREX, etc.

  • Combined Environmental Reliability Test System

    VTC SERIES - EMIC Corporation

    HALT/HASS testing challenges the design, components, sub-assemblies and final assemblies of today's manufactured products. Stresses are applied through a number of conditions to set operational limits and ultimately precipitate failure in the HALT/HASS test environment. Rapid thermal change rate is one of the classic conditions that facilitate product stress.VTC Series chambers are equipped with an LN2 cooling system, with modulating valve and directed air flow to the product, provides the rapid thermal change rates required to achieve maximum product stress. Additionally, these rates are accomplished with smaller space requirements, lower audible noise, no water requirement, and lower maintenance costs than a typical refrigeration system.

  • Fluids Resistance Testing

    National Technical Systems

    NTS has extensive abilities in fluid testing. We’ve tested a large variety of products, from pipe fittings to process controllers, flexhoses to pressure vessels, valves to actuators, tank liners to heat exchangers, water to Skydrol. We have tested these products for a variety of measurements, from viscosity to flash point and auto ignition, among others. NTS fluids testing facilities are equipped with computerized data acquisition, reduction and analysis equipment for monitoring the functional characteristics of specimens during testing. NTS has considerable expertise in high flow testing of small devices – such as meters, indicators, totalizers, sensors, transmitters, and check valves.

  • Petroleum Testing Solutions


    Acid andalkali testers, aniline test equipment, automatic bomb calorimeters, automatic dielectric tester, closed cup flash point tester, demulsibility characteristics tester, density tester, distillation tester, dropping point tester, engler viscometer, existent gum tester, kinematics viscometer, low temperature tester, octant number and cetane number tester, open cup flash point tester, oxidation stability tester, oxygen bomb calorimeter, penetrometer, residue carbon, rotational viscometer, rust and corrosion tester, specific gravity tester, sulphur content tester, vapor pressure, water content tester.

  • Structural Engineering And Design

    AEC - Altair Feko

    Versatility and data integration drive productivity for building and non-building structures. Altair's Architecture, Engineering, and Construction (AEC) structural analysis and design solutions simulate responses to wind, snow, water, seismic, blast, dead, live, and moving loads, or other dynamic, nonlinear loading conditions while ensuring design resiliency and regional code compliance. Extensive data transfer links manage consecutive import and export cycles between analysis and design solutions, building information modeling (BIM) systems, and/or CAD platforms. Design and optimize concrete, steel, and timber to regional codes, generating report-ready results for all structural elements in a model.

  • Utility Locator

    VM-850 - Vivax-Metrotech Corp

    Using the correct frequency makes a world of difference when locating buried utilities. The depth of the utility, size, material, and amount of congestion (proximity of other utilities) all need to be taken into consideration for the correct frequency selection. Large diameter, direct buried pipes with bell housing ends that use insulators and rubber gaskets, such as water or gas require a higher frequency while smaller diameter, well-grounded direct buried or long distance in conduits work, better with a lower frequency. The VM-850 operates at a much lower frequency of 9.82kHz which is ideal for smaller diameter utilities such as CATV, power and telephone with less bleeding onto adjacent services.

  • Cylindrical Professional Micrometer

    Smartech Inc.

    • Automatic wake-up by moving the measuring spindle (system S.I.S)• Sleeping mode after 20 min. of no use (system S.I.S)• Position memorized in sleeping mode (system S.I.S), absolute system*• Water protected for heavy-duty work with coolants and lubricants, protection rating IP67 according toIEC 60529, even connected• Measuring range 0-161 mm covered with 5 instruments only• Set of 3 micrometers 0-102 mm available• Quick displacement of the measuring spindle 12 mm / rotation• Adjustable measuring force 5N / 10N (versions 903.030X)• Repeatability and reproducibility never reached before• Thimble in polyacetal-copolymer

  • Pipeline & Cable Locator

    STC-PCL 1101 - Shanghai Stone Communication tech Co., Ltd

    STC-PCL1101 Pipeline & Cable Locator consists of a Transmitter and a Receiver, used in the underground utilities route locating, the depth measuring and long distance tracing. We adopted multicoil electromagnetism technology on this Pipeline & Cable Locator, enhanced the pipeline localization to decide the depth precision and the goal pipeline recognition capability, also could accurately carry on tracing and the localization in the pipeline crowded complex region to the goal pipeline. Thus it is widely used in the telecommunication, electric, tap water, natural gas, physical prospecting, town planning and so on.. STC-PCL1101 has many optional accessories, thus increased their use, and expanded their application scope.

  • UV Testing Machine

    Dongguan Kejian Instrument Co., Ltd.

    1. Meet ISO,ASTM, DIN,JIS,SAE,BS,ANSI,GM,U.S.GOVT(ASTMG153,ASTMG154,,ASTMD4329,ASTMD4977,ASTMD4587,SAEJ2020,ISO4892)2. QUV condensation device simulates the effect of humidity of outdoor,meeting 100% humidity.3. Electronic-eye irradiance control system4. Use blackboard temperature sensor providing precise temperature and recuring test result.5. Perform humidifying, condensation and water spraying circulating test.6. Irradiance is calibrated by CR-10 calibrator and automatic calebration procedure.(Paten technology)7. Specimen size and quantity: 75mm×300mm 24pcs, 75mm×150mm 48pcs

  • ExStik® Conductivity/TDS/Salinity Kit

    Extech EC410 - Extech Instruments Corporation

    EC410 kit includes EC400 ExStik® Conductivity/TDS/ Salinity Temperature Meter, with sensor, protective cap, three calibration standards, (30mL bottle each), weighted base, 3 sample plastic cups, with caps, four 3V CR-2032 batteries, 48 in. (1.2 m) neck strap, and carrying case. Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution. Automatic Temperature Compensation of 2% per °C. Data Hold, Auto Power Off and low battery indication. Internal memory stores up to 25 labeled readings for easy recall.

  • Digital Brix Refractometer - for Measuring Dissolved Sucrose in Liquids

    Extech RF153 - Extech Instruments Corporation

    Take quick and accurate % Brix or Refractive Index (RI) measurements of dissolved sucrose level in liquids for beverage and food production, determine maturity of fruits and plants, or control the concentration of industrial fluids (such as cutting coolants, hydraulic fluids, and antifreeze) to extend equipment life and prevent corrosion. Fast three second response time, the LCD displays %Brix or RI and Temperature. The RF153 fits in the palm of your hand and it features built-in ATC, single Zero calibration, prism cover, and auto memory storing 10 readings. Rugged low maintenance water resistant (IP65) housing with convenient side spouts for easy drainage.

  • Analog Sensors

    Solar Light Company Inc.

    Solar Light’s NIST-Traceable PMA-Series Analog Sensors represent the pinnacle of accuracy, durability, and selection on the market today. Our sensors measure discrete bands of the electromagnetic spectrum from the UVA, UVB, UVA+B, UVC, Visible Light, and Infrared regions. Both narrow and broad bands are available, to fit any application, including germicidal applications, environmental probes, and sensors for biologically weighted spectra (such as the erythema and CIE action spectra.) Over 135 different sensors are available in a variety of packages to fit any environment, from indoor clean rooms to harsh locations outdoors to 100 meters under water. Please note that Solar Light offers both Digital Sensors and Analog Sensors in the PMA-Series lineup. Select these Analog Sensors if you don’t need a digital display output of the reading, if you will be connecting to your own datalogger, or if you plan to use a voltage source to provide excitation voltage to the sensor and a digital volt or amp meter to read and convert the results. Analog Sensors are typically used as process sensors that are permanently installed to provide ongoing information. Typical current draw is under 1mA. (By contrast, Digital models are typically used as discrete sensors that are portable and located to provide short term information.)

  • Pressure Sensors

    TE Connectivity Ltd.

    A pressure sensor is a device that senses pressure and converts it into an electric signal where the amount depends upon the pressure applied. TE Connectivity (TE) designs and manufactures pressure sensors ranging from the sensing element to system packaging for harsh environments. We are an industry leader for our range of both standard and custom pressure sensors, from board level components to fully amplified and packaged transducers. Based on piezoresistive Micro-electromechanical systems (MEMS) and silicon strain gauge (Microfused, Krystal Bond) technology, our sensors measure everything from less than one inch of water column (<1.25 mbar) to 100K psi (7K bar).

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