Established In 1949

SHAH DANMAL HUKMAJI JAIN

228, Raviwar Peth, Metal Market, Near Subhanshah Gate Police Station, Pune - 411 002. Maharashtra State, India.
SINCE 1949 Office nos. : +91 - 020 - 24474058. Telefax : +91 - 020 - 24473243. Mobile No. : 9822519391 (Jitendra)

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Quartz crystals have been in regular rolex replica use for many years to give an accurate frequency for all radio transmitters, radio receivers and computers. Their accuracy comes from an amazing set of coincidences: Quartz -- which is silicon dioxide like most breitling replica sand -- is unaffected by most solvents and remains crystalline to hundreds of degrees Fahrenheit. The property that makes it an electronic miracle is the fact that, when compressed or bent, it generates a charge or voltage on its surface. This is a fairly common swiss replica watches phenomenon called the Piezoelectric effect. In the same way, if a voltage is applied, quartz will bend or change its shape very slightly. If a bell were shaped by grinding a single crystal of quartz, it would ring for minutes after being tapped. Almost no energy is lost omega replica in the material. A quartz bell -- if shaped in the right direction to the crystalline axis -- will have an oscillating voltage hublot replica on its surface, and the rate of oscillation is unaffected by temperature. If the surface cartier replica voltage on the crystal is picked off with plated electrodes and amplified by a transistor or integrated omega replica circuit, it can be re-applied to the bell to keep it ringing.