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Industriële monitor
Die multitegnologiemaatskappy 3M het onlangs sy nuwe 65" Metal Mesh PCAP-raakskerm by die DIGITAL SIGNAGE EXPO (DSE 2016) in Las Vegas onthul. Volgens die vervaardiger sal die uitstallings beskikbaar wees in groottes 32 - 65".
Die spesiale kenmerk van die tegnologie wat deur 3M aangebied word, is…
Raak skerm
In onlangse jare het multi-touch tegnologie daarin geslaag om die HMI-industrie met slimfone, tablette en dies meer te revolusioneer en om die breër samelewing te inspireer.
Watter raakskerm vir multitouch?
Multitouch op sigself beteken dat twee of meer raakpunte gelyktydig aanraking op 'n paneel…
Impakinator® Glas
Linear thermal expansion is a critical factor to consider in environments with wide temperature requirements. The problem is caused by different [thermal expansion coefficients of the touch screen materials] or the bezel structure.
BILD1
##Basic Knowledge
Impakinator® Glas
Heat Treating: Where the annealed glass is subjected to a special heat treatment in which it is heated to about 680°C and afterwards cooled.
Chemical Strengthening: The glass is covered by a chemical solution which produces a higher mechanical resistance. Chemically - strengthened glass has similar…
Impakinator® Glas
a coating, which reduces the specular reflectance of a surface by increasing the diffuse reflectance from that surface
Raak skerm
Drift - a gradual loss of accuracy in the alignment of a touchscreen system. Over time, touches to the screen will gradually drift, or move away, from their proper on-screen targets. If the alignment of a touchscreen becomes poor, the touchscreen will need to be calibrated to restore proper…
Impakinator® Glas
Gloss Level - a measure of the amount of non-specularly or diffusely reflected light from a surface. A highly diffuse surface has a low gloss level.
Raak skerm
Decibel (dB) - a unit of power loss or attenuation used in EMI/RFI shielding:
1 decibel = 10 log (Power in/Power out).
A 3dB loss is a fifty percent power reduction.
Impakinator® Glas
Glas is 'n anorganiese, nie-metaalagtige materiaal wat nie 'n kristallyne struktuur het nie. Sulke materiale word amorf genoem en is feitlik vaste vloeistowwe wat so vinnig afgekoel word dat kristalle nie kan vorm nie.
Tipiese glase wissel van soda-kalksilikaatglas vir glasbottels tot uiters hoë…
Impakinator® Glas
Hydrofluoric acid is a solution of hydrogen fluoride in water. While it is extremely corrosive and dangerous to handle, it is technically a weak acid. Hydrogen fluoride, often in the aqueous form as hydrofluoric acid, is a valued source of fluorine, being the precursor to numerous pharmaceuticals (…
Huis
Abstract
An introduction into the various common types of touch screen technology and the method of their operation. Strengths and weaknesses of each technology will also be discussed to provide a better understanding as to which type would be best to use in any given application.
Impakinator® Glas
Ohms/square (?/_) - the measure of electrical resistance of a coating.
Impakinator® Glas
Indium-Tinoksied (ITO) - staan bekend as indiumblikoksied in Duitssprekende lande. 'N Semigeleidende chemiese stof.
Impakinator® Glas
Caustic chemicals that can destroy or severely damage the flesh on contact. Such chemicals include various inorganic and organic acids and bases. The most familiar chemicals called caustics are sodium hydroxide (caustic soda, or lye) and potassium hydroxide (caustic potash). Other chemicals are…
Standaarde
MIL-STD-461E: DOD Interface Standard Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment (August 20, 1999)
Consolidates MIL-STD-461D and MIL-STD-462D into one Standard. EUT hardware and software must be representative of production.…
Impakinator® Glas
a coating, which reduces the reflectance of a surface by better optical coupling to the surface and therefore increasing the overall transmittance
Impakinator® Glas
Waas is 'n optiese parameter wat gebruik word om die verstrooiingsgedrag van 'n materiaal of optiese struktuur te beskryf.
Standaarde
ASTM-F-1598-95
The touch screen surface is unaffected by exposure to the following chemicals for a period of one hour at 22 degrees C, 45% relative humidity.
Raak skerm
As 'n rowwe riglyn kan u $ 6400 eenmalige koste bereken. Daarbenewens is daar 'n aankoop van ongeveer 50 stukke van u individuele raakskerms.
Hierdie waardes kan verander as spesiale kliëntspesifieke opsies gekies is, soos:
Optiese anti-reflektiewe bedekkings
Polariseerder
Spesiale substraat glas…
Raak skerm
As u die beheerder via USB gebruik, is geen eksterne kragbron nodig nie. Die beheerder word direk via die USB-bus aangedryf. As u via RS232 werk, benodig u 'n eksterne kragbron van +5V.
Met ons standaardbeheerders vir 4.5 en 8 analoog weerstandige raakskerms, moet pen 4 van +5V voorsien word.…