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This is the second part of an article on thread gauges. In Part:1 of the article, we covered thread plugs, thread ring and caliper gauges, which are mostly used in shops for the checking of threaded parts. In this part, we shall see the other thread gauges, which are mostly used in Standards Room. ... Read More
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One of our most frequently asked question is “Which gauge class of tolerance should be used for selecting plain plug and ring gages to check internal and external diameters of parts?” The industry standard is referred to as the Ten Percent Rule. This common rule of practice requires that 10% of the ... Read More
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This test method is used to determine dimensional stability under stress at elevated temperatures. It analyses the relationship between the degree of deformation and the temperature when the test specimen is subjected to a constant load. Ball pressure test Test specimen 127 mm * 12,7 mm * 3 mm ... Read More
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Have you ever sat down and considered the design delights of the humble UK plug and socket combination? No, of course you haven’t. At least, not unless you’re either a bit wierd, some kind of industrial design student or me. Okay, so the first thing to say about your standard 230v UK mains plug is ... Read More
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Have you ever sat down and considered the design delights of the humble UK plug and socket combination? No, of course you haven’t. At least, not unless you’re either a bit wierd, some kind of industrial design student or me. Okay, so the first thing to say about your standard 230v UK mains plug is ... Read More
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The IEC 60320 AC power inlet is the most commonly used means of connecting a detachable cord set to electrical or electronic equipment and is used throughout the industrialized world. The IEC 60320 Appliance and Interconnection Couplers sheet is a beneficial chart to assist you in picking the ... Read More
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The BS 1363 Plug A BS 1363 plug has two horizontal, rectangular pins for live and neutral, and above these pins, a larger, vertical pin for an earth connection. Unlike with most other types of sockets, the earth pin is mandatory in the BS 1363 plug, as it is needed to open a shutter in the socket; a ... Read More
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The technical CRI report was prepared by the CIE (Commission Internationale de l'Eclairage) Division 1 Vision and Colour. Colorimetric data must be transformed from CIE 1931 values (X, Y, Z, x, y) to the (u, v) coordinate of the 1960 diagram by means of the following: u = 4X/(X + 15Y + 3Z) (1-1a) v ... Read More
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ANSI_ANSLG C81.63—2006 Standard Bayonet base gauges BA9 "Go" Gauge for BA9 Miniature Bayonet Based Lamps 3-10-1 BA9 "Not-go" Gauge for BA9 Miniature Bayonet Based lamps 3-11-1 BA15 "Go" Gauge for BA15 Candelabra Bayonet Based Lamps 3-20-2 BA15 "Not-Go" Gauge for BA15 Candelabra Bayonet Based Lamps 3... Read More
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PDF:http://www.china-item.com/pdf/Manuals_of_CX-2675Y_Medical_Leakage_Current_Tester.pdf Read More
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