أكسجين proximeter.

Essilor Academy

The Proximeter® is a simple instrument which can be used by all eyecare professionals. Its distinctive feature is that it allows a subjective analysis of various visual functions at a given near vision distance and with lowered gaze.

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Panchromatic | eBay-winkels

The Place to find Antique, Vintage, Retro or just plain used, 8 mm Super 8 mm 9.5 mm, 16 mm Film Projectors, Slide Transparency Projectors in Various Formats and also a selection of Darkroom & Camera Equipment. Serviced, Refurbished & Reconditioned

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Quasi-Steady Manetoplasmadynamic Thruster Measured ...

proximeter. Careful calibration of the thrust stand, and other diagnostics insured that the measurement errors, barring the efiects of °uctuations in the dis-chargevoltage, arewellbelow2%. Themeasurements were carried for various mass °ow rates, ranging be-tween .5 and 6 g/s and for four propellant gases: argon, xenon, hydrogen and deuterium ...

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Sensor Hub_u010783226的专栏-CSDN博客

07-11-2019 · Sensor Hub,中文名:传感器控制中心。 Sensor Hub主要有两个功能: 1. 在CPU休眠的情况下,实现对传感器的实时控制,从而达到降低功耗的功能。 2. 将不同类型Sensor的数据进行融合,实现多种sensor数据结合才能实现的功能。 而概括地看,Sensor Hub可以执行以下操作: 1.

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What are Proximity Switches? (with pictures)

29-01-2021 · J. Dellaporta Proximity switches can allow a robot to monitor its proximity to other objects. Proximity switches open or close an electrical circuit when they make contact with or come within a certain distance of an object. They are most commonly used in manufacturing equipment, robotics, and security systems.

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Physics Toolbox Sensor Suite - Apps en Google Play

(8) Proximeter - movimiento periódico y temporizador (temporizador y modos de péndulo) (9) Regla - distancia entre dos puntos (10) Magnetómetro - intensidad de campo magnético (x, y, z y / o total) (11) Brújula- dirección del campo magnético y el nivel de burbuja (12) GPS - latitud, longitud, altitud, velocidad, dirección, número de ...

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Elasticity of excised dog lung parenchyma.

Specimen thickness was measured with a magnetic reluctance proximeter system. The data were sampled and stored on-line by a PDP-8E computer. An electromechanical servo system was used to control the lateral force. Tests were performed at several pH values and at 20 and 37 degrees C.

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‎Physics Toolbox Sensor Suite on the App Store

‎Useful for students and teachers in science, technology, engineering, and math (STEM) education and academic or industrial researchers, this app uses device sensor inputs to collect, record, and export data in comma separated value (csv) format through a shareable .csv file. Data can be plotted agai…

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