nitrohen application for lcd displays quotation

Nitrogen trifluoride (NF3) is an inorganic, colorless, non-flammable, toxic gas with a slightly musty odor. It is primarily used to remove silicon and silicon-compounds during the manufacturing of semiconductor devices such as LCD displays, some thin-film solar cells, and other microelectronics. Unlike the fluorinated carbons, Nitrogen Trifluoride is easy to decompose due to relatively low bond energy in N—F bond, and therefore can be a fluorine source.

NF3 has the ability to act as a stable fluorinating agent and has a wide application scope in high-energy laser at dry etching in semiconductor production as a filling gas in lamps to prolong their durability and increase brightness, as well as a detergent gas in CVD apparatus. For all these reasons, nitrogen trifluoride is increasingly used in the electronics industry, primarily for the etching of microcircuits, and for manufacturing of liquid crystal flat panel displays and thin film PV cells.

Once NF3 is released into the atmosphere, it circulates from the surface to the stratosphere hundreds of times before it is destroyed by solar ultraviolet radiation. It is nearly chemically inert in the atmosphere, and the average lifetime of an NF3 molecule in the atmosphere is about 550 years.

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The EM2 provides plant personnel an at-a-glance visual indication before entering potentially dangerous areas. Simple menu-driven programming through the LCD operator interface, and one relay output with  adjustable alarm setpoint. Great for engine rooms, air handlers, and stand-alone applications.

The watertight polycarbonate enclosure will stand up to corrosive washdown, temperature swings, and any other harsh environment encountered in the food industry. The electronics are completely potted to protect against corrosion, allowing for installation

The EM2 is a low cost solution that provides multiple configurations to meet many needs for remote display and alarm applications. Use the EM2 as a stand-alone device, or a feedthrough device to provide remote display and alarm output capability located at or near the sensor.

The EM2 provides an at-a-glance indication of dangerous gas concentrations with a large LCD. Alarm indications are displayed by a flashing ALARM status on the LCD. Calibration mode, Test mode and analog In/Out Adjust mode are handy features of the operator interface.

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• Purge Air Supply: Clean, dry, particle-free air at 80-120 psig (5.5 - 6.9 Bar); 425 LPM (15 SCFM) for startup and then 130 LPM (4.6 SCFM) for normal operation

High ±1% full scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly ...more→

Our digital N2 pressure gauges allow for high-accuracy readings. The integrated LCD screen allows for multiple types of readings and eliminates ...more→

High ±1% full scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly ...more→

Our digital N2 pressure gauges allow for high-accuracy readings. The integrated LCD screen allows for multiple types of readings and eliminates ...more→

High ±1% full scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly ...more→

Despatch"s LCC and LCD Clean Process Benchtop Ovens have a stainless steel interior and exterior, rugged, programmable process controls and provide a variety of tailored options for your specific needs.

Typical applications for these ovens include die-bond curing and other semiconductor packaging processes, depyrogenation, sterilizing and drying for life sciences.

The LCC units are stackable to save valuable floor space and provide maximum ergonomic efficiency for operators. The recirculation motor is mounted at the rear of the oven, providing convenient access and allowing up to three ovens to be stacked on top of one another, while still keeping loading heights ergonomically acceptable.

HEPA filtration– Recirculated airflow is 100% HEPA filtered for operation at ISO Class 5 (Class 100) throughout the cycle. Magnehelic™ gauge monitors the HEPA filter pressure drop so you know when it is time to replace the filter.

Ontario Ovens are a trusted representative for Despatch Clean Process Ovens in Canada. We can provide oven service, maintenance programs, controller upgrades, calibration, uniformity surveys, start-up and training, replacement parts and repair services.

The State-of-the-art SenSmart 5000 gas detector is RC Systems’ newest release to the gas detection industry. No competitive product offers as many features or better performance to cost ratio. With a bright, vivid backlit color display, Modbus and programmable relays, it will satisfy the most demanding application’s requirements. The high performance, universal gas detector supports all temperature compensated smart sensor types including Electrochemical, Catalytic Bead, Infrared and Photoionization sensors. It even has Arctic options available for extreme low temperature installations.

Use the configurator below to request a quote on SenSmart gas detection systems for your facility.Contact RC Systemsto place your order or to learn more.

Epitomizing simplicity of design with a one piece, all stainless steel body, Model 364AS carries on the evolution of the pressure transmitter concept, initiated with the 364DS. This proven sensing system demonstrates precise, consistent performance in all applications and long term stability of 0.25% over 10 years.

The 364AS features an on-board LCD display with user-friendly menu navigation and span limits as follows: 0 to 10000kPa; 93.8mmHg to 1450psia. Free of bolts and gaskets, this durable absolute pressure transmitter is the ideal solution for measuring pressure in hazardous areas and performing numerous installations in tight spaces. It is PED compliant to sound engineering practice (SEP).

Manufacturer of indoor air quality handheld nitrogen dioxide gas monitors. Available in 7 in. x 4.75 in. x 2 in. dimensions with 5 V alarm output. Portable gas detectors can configure with wide range of single or multi-gas sensor heads. Features vary depending upon model. Some features include on-board alarms, data logging, analog output and optional remote sensor head adaptor kit. Suitable for investigation, industrial hygiene quality control and occupational safety and health testing applications. Automobile, aerospace, semiconductor, electronics manufacturing, heavy industry, steel, shipbuilding, pharmaceutical, biotechnology, food processing, medical, construction and civil engineering industries served. Offers calibration and repair services. Technical support services also provided. CE certified. One year warranty.

The core of the system is the same for both the Liquid and Closed Cycle Probe Stations, which enables the Flow Cryostat to be removed from this system and replaced with a Closed Cycle (cryogen-free) configuration at a later point, if your needs change.

ARS manufactures both the Helitran Helium transfer system and the probe station. This integrated approach ensures consistent performance and also facilitates diagnostics and service of the integrated system.

The core of the system is the same for both the Liquid and Closed Cycle Probe Stations, which enables the Flow Cryostat to be removed from this system and replaced with a Closed Cycle (cryogen-free) configuration at a later point, if your needs change.

ARS manufactures both the Helitran Helium transfer system and the probe station. This integrated approach ensures consistent performance and also facilitates diagnostics and service of the integrated system.

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The information is displayed clearly and concisely on a large backlit graphic screen. In normal operating mode, the device indicates the type of gas, its concentration and its measurement unit. Colored LEDs (green, yellow and red) provide additional alarm and status information. Advanced diagnosis record events and gas measurements, and can be displayed on the screen as graphics.

With its 4X / IP66 protection rating, the polyester reinforced fiberglass housing is waterproof and dustproof. Its compact size is suitable for most applications. Thanks to its integrated cable glands, it is easy to install.