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Semiconductor Package Wind Tunnel
WT-100
Thermal Engineering Associates, Inc.
The WT-100 Forced Convection (Moving Air) Wind Tunnel is designed in accordance with the EIA/JEDEC JESD51-6 standard for thermal characterization of semiconductor packages and devices. The vertical design minimizes laboratory floor space requiements. Air is drawn in at the bottom and exhausts at the top. The test section is large enough to accommodate the largest JEDEC and SEMI thermal test boards. Air velocity can be adjusted over the range of 0.5 to 5 m/s; air velocity is monitored with an included hot-wire anemometer connected to a digital display. A Type-T thermocouple is mounted in the test section for monitoring the moving air temperature.
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Portable Multi Gas Detector (Explosion Proof Grade )
Model - BX-616
Kusam Electrical Industries Limited
• Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.• CSTN colorful LCD, large & clear.• Compact design, easy carrying.• High strength engineering plastics and compoundanti-slippery rubber; high strength, water-proof,dust-proof and explosion-proof.• Applicable to gas leakage underground tunnels, mines,pipelines etc.• 100,000 records storage capacity including peak value.
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TMR Flow Sensors
MultiDimension Technology Co.,Ltd.
A fast frequency response, low power consumption, moisture and water proof rotational speed sensor, incorporating high sensitivity tunneling magnetoresistive (TMR) sensor, signal processing circuit and stainless-steel housing. It is an ideal solution for industrial turbine meter and lobed impeller flow meter applications which requires low power consumption, fast frequency response and harsh operating environment.
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Ultrasonic Testing
Pundit 250 Array
The Pundit 250 Array brings a quantum leap in the ultrasonic pulse echo testing. A number of unique innovations make the Ultrasonic multi-channel instrument the best and fastest solution for thickness measurements, detecting defects and localizing objects which cannot be easily detected by any other technology. This includes the assessment of thick concrete elements such as tunnel linings as well as pipes and tendon ducts beyond the rebar layer.
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Positive Train Control
PTC
Positive Train Control (PTC) Systems help in preventing accidents caused by train operators or dispatcher errors and characteristics include:- Train separation or collision avoidance- Line speed enforcement- Temporary speed restrictions- Rail worker wayside safety Providing the required radio coverage in railroad tunnels often presents a challenge especially for real-time applications like PTC. PBE offers a Positive Train Control Safety System (PTC) that provides 220 - MHz/LTE signals re-broadcast over radiating cable into the railroad tunnels.For longer coverage PBE customises solution based on the tunnel configuration/customer requirement. PBE positive train controls technology provides amplifiers to extend the coverage inside the tunnel. Remote monitoring and diagnostics is offered by PBE to view the status and health of the system. Providing this level of control not only increases safety but also provide significant maintenance reduction costs.
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Double Way Data Logger
VA602-A2-R2
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
This multimeter with 2 tunnel ,can record temperature or humidty or curruct at same time.
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Radar solution for structural integrity in underground mining
OndoSense radar sensors help prevent structural failure in mines by continuously monitoring, for example, deformations and stresses in the tunnel structure. The highly precise, reliable sensors detect even the smallest structural changes with an accuracy of up to 20 μm.
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Non-Destructive Testing Equipment
BOLT-Tester
BTS(BOLT-Tester) is developed in 2012 after the collapse at SASAGO Tunnel on the Chuo Expressway in Japan. Visual inspection and hammer sound testing are main inspection methods for maintenance and management of anchor bolts in a tunnel. However, these methods have some issues in regard to objectivity and reliability of the results. Pull out testing is also one of a testing method for the soundness test of anchor bolts, however, this method have also some issues in regard to cost and time, and there is a risk to damage the anchor bolt. BTS is simple and cost effective non-destructive testing equipment that solves those issues. BTS measures a waveform of impact force to evaluate the soundness of anchor bolt.
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External Double Way Temperature Datalogger
VA602-TK-TJ
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Two tunnel data logger with voltage current temperature (thermocouple) K.J.PT type, with USB, up to 16000 data record point.
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Scanning Tunneling Microscope for Ultra High Vacuum
STM
A.P.E. Research instrument is a versatile Scanning Tunneling Microscope, STM, capable of scanning samples of almost any size. It can operate in UHV and in air. The systems have been designed to evaporate (e.g. metals, organic molecules) in UHV directly onthe sample mounted on the STM head.
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Pre Setting Bend
14
Parker Conflow’s Code 14 is a compact and user friendly setting and checking tool for underground fire hydrants (Code 12) in mining, tunnelling and quarrying applications.
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Wind Tunnel Control System
WTCS
Wind tunnel facilities are important for the development of all kinds of transportation vehicles. In any kind of wind tunnel - aerodynamic, climatic or acoustic - users are interested in optimization of the valuable factor time for the performance of experiments and measurements. Aerodynamic properties exerting direct influence to fuel consumption have to be optimized.
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Datapaq Kiln Tracker System
Datapaq Kiln Tracker Systems from Fluke Process Instruments are designed to provide thermal profiles for ceramic-firing applications in roller hearth kilns, hydro kilns, clay block kilns and tunnel kilns.
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Engine Emission Test System
By adding transient operation functions (self-learning/predictive driving + each test mode performing) to measurement•control panel, Ono Sokki can build up engine test system that can perform transient mode tests supporting worldwide gas emission controls including TRIAS, FTP, EURO, and ISO. (e.g. WHDC, NRTC).This system provides good reproducibility for Transient mode test. Delay compensation and rotation inertia compensation function have greatly improved as well as self-learning / predictive driving function.Automatically processes from measurement to data output of test result, in conjunction with gas emission analyzer, tunnels, gas emission particle measurement system, smoke meter, etc.
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Amplifiers
Becker Nachrichtentechnik GmbH
Becker Nachrichtentechnik GmbH offers a large portfolio of high performance broadband RF amplifiers. Optimized for linearity, high dynamic range and low noise, they cover all widely used radio standards like cellular, satellite radio, TETRA/BOS, GNSS, GPS, 802.11, including the new bands for LTE-U. They amplify wideband radio signals from shortwave over UHF, VHF up to 18 GHz in 50 Ohm technology (I-band, G-band, P-band, L-band, S-band, C-band and X-band). They are used as compact RF drivers, antenna pre-amplifiers or RF boosters in a variety of applications ranging from tunnel radio coverage extension, over airspace radio monitoring to in-ear monitoring and can also be offered as 1U 19” rack variants. Due to their advanced design, the power consumption is significant lower than typical industry alternatives, saving cost at customers with respect to cooling.
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Ultrasonic Concrete Testing
This category comprises the range of instruments that use sound or stress waves in order to determine the properties of concrete and other materials non-destructively. The first and most widely used System is our V-Meter, which utilizes the ultrasonic pulse velocity method for evaluating construction materials in the field. Transducers are available for a variety of frequencies from 24 KHz to 500 KHz. This unit has also been modified to suit the special needs of ceramics users and can be found as the Ultrapulse. The PIES, our revolutionary Portable Impact-Echo System, is an advanced instrument for non-destructive detection of flaws and defects in a variety of civil infrastructures ranging from bridges, parking structures and buildings to dams, piles, tunnels, tanks and marine structures.
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Demagnetizer
STAR TRACE SOLUTIONS PVT. LTD.
Super efficiency in demagnetizing and magnetizing suitable for any kinds of metals.Merely using tools to pass through or move into a tunnel will cause a good effect.Suitable for planned automatic process be adapted for delivery belts to proceed in order to increase productivity.Suitable for large production of component spare parts, attachments, tools, etc.Suitable for hand manual tools, etc. for filling magnetism.Attached a fan inside for dissipating heat.Special specifications will be made subject to customer's requirements.
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Wind Sensor
FT722
Specifically designed for wind turbine control, the FT722 reads wind speeds from 0-50m/s. Its inovative design incorperates a series of "turbulators" (patient pending) which condition the air flow. With updated software, and calibration in our new state-of-the-art wind tunnel, the FT722 delivers our highest levels of accuracy in wind speed, wind direction and accoustic temperature measurement.
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Scanning Probe Microscopy
SPECS Surface Nano Analysis GmbH
As Scanning Probe Microscopy (SPM) is a key tool for nanotechnology, SPECS offers dedicated solutions for highly demanding requirements.In UHV, strong emphasis lies on spectroscopic methods such as scanning tunneling spectroscopy and inelastic tunneling spectroscopy as well as single atom and molecule manipulation. With the invention of a Joule-Thomson cryostat by Prof. Wulf Wulfhekel, SPECS now offers the JT-STM , operating sample and sensors in thermal equilibrium below 1K with optional high magnetic field.
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Industrial Conveyor Ovens
Gruenberg is the leading industrial conveyor oven manufacturer, sometimes called tunnel dryers, offering both standard and custom conveyor ovens in a multitude of sizes and temperature ranges. Gruenberg industrial conveyor ovens feature a modular design that give customers the flexibility to add on six (6) foot sections as their production needs change.
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EZ-Glider Inverted Telescoping Torque Arms
The EZ-Glider inverted telescoping torque arms securely keep electric or pneumatic torque tools in perpendicular or a level alignment to help prevent side loading or cross threading occurring during the assembly process. Crafted with lightweight durable carbon fiber the torque arm collapses like a telescope. The torque arms are ideal for assembly lines like automotive, aerospace and appliance where space is a premium and operator safety is mandatory. The ergonomic design of the EZ-Glider torque arms reduces RMI (repetitive motion injury) and CTS (carpal tunnel syndrome). The effortless handling of the torque arm provides comfortable tool operation and increased production. The flexible telescoping arms provide manufacturers the ability to mount the arms to a wall, workbench, a standard rail system, aluminum extrusion or existing overhead system. The torque arms are maintenance free.
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Automatic Incident Detection
TrafiBot2
The FLIR TrafiBot2 is a compact, rugged camera solution for automatic incident detection. Combining full HD visual imaging with advanced video analytics, TrafiBot2's advanced processing generates traffic data and incident detection information for tunnels, bridges, and highways, including alerts on stopped vehicles, wrong-way drivers, and lost cargo.
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Temperature Data Logger with USB
VA602-XX-XX
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Two tunnel data logger with voltage current temperature (thermocouple) K.J.PT type, with USB, up to 16000 data record point.
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VPN Server
What is a Virtual VPN server? A Virtual VPN server (aka virtual private network server or virtualized VPN Server) is a type of router that provides hosting and delivery of VPN services. It may also be viewed as an IP Network instance that terminates VPN connections such as Ipsec, OpenVPN and similar. Traditionally, a VPN server is a hardware computing device installed and configured with software that provides virtual Private Network (VPN) service. Patton has decoupled the VPN software from the dedicated hardware using virtualization technology to create a virtualized version of the network function or VNF. The VNF form of the server provides VPN tunnel management, network protection, firewall security, and IPsec router functionality-as well as VoIP security including TLS/SRTP.
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Profiling Systems
ICK profiling systems measure, detect, classify, count, and check vehicles in 3D. They determine the number of axles on heavy goods trucks for vehicle classification and measure vehicle dimensions to rectify loading errors. The systems recognize overheated vehicles approaching tunnels and other entrances and activate diversions. They also monitor external train contours. If a limit value is exceeded, the system triggers an alarm. All this contributes to safety on roads and railroads.
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TMR Current Sensors
MultiDimension Technology Co.,Ltd.
An open-close current transducer, high sensitivity and signal-to-noise ratio TMR chips are used in the design, which based on Tunneling magneto resistance effect. The transducer has a built-in temperature compensation and nonlinear compensation circuit, which can accurately measure DC, AC and pulse current. The transducer has many benefits ,such as high precision, wide bandwidth, low power consumption, excellent isolation performance and so on. Besides, the design of open-close structure makes it easier to install and unload.
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Ultrasonic Exhaust Flow Meter for Real-time Measurement of Vehicle/Engine Exhaust Flow
EXFM-ONE
EXFM-ONE employs an ultrasonic method for measuring exhaust gas flow rates directly from a vehicle or engine. The unit can be used for various applications such as real time mass measurement of raw exhaust gas combined with MEXA-ONE (Motor Exhaust Gas Analyzer), or for Particulate Matter/emission measurement combined with partial flow dilution system such as MDLT (Partial Flow Dilution Tunnel) or BMD (Bag Mini Diluter). Fuel consumption evaluation is also available when EXFM-ONE is paired with an optional air-to-fuel ratio (AFR) analyzer.
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Fibre Network Providers for High Speed and Low Latency Network Infrastructure
PBE Group is a fibre network provider that delivers a vast array of integrated tunnelling and mining projects globally and offers custom fiber-based solutions that are reliable, robust and easy to use.Rebroadcasting systems (LTE, FM, TETRA, P25, etc), video monitoring and real time machine control systems can demand high bandwidth and low latency for operation. PBE offers a wide range of fiber-based solutions that can satisfy these requirements. PBE provides Ethernet over Fiber Network and RF over Fiber Network systems in mines and tunnels.Fiber network has a number of advantages:- Covers greater distances with less loss- Support high bandwidth- Immunity to EMI and RF Interference- Support different topologies (Star, Ring, Tree, etc.)- Flexible design and deployment- Flat frequency response and wide frequency ranges- Easy to implement redundant network
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