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2011-12
Large Scale Application of ZA-YD Series Super-low-frequency Vibration Sensor
Good news of our new product: ZA-YD series low-frequency piezoelectric, super-low-frequency vibration velocity/displacement sensors, which are firstly developed successfully by our engineers, now are applied in a large
2011-12-30
News: A New Set of Low-frequency Vibration Calibrator Is Established
Due to the increasing need of low-frequency sensors, a new set of low- frequency vibration calibrator is purchased on Sept. 20th, 2007 in Zhuzhou Zhonghang Technology Development Co., Ltd..
Our New Pride : Eddy Current Displacement Sensor Linearity at 0.2% !
Hard work of our engineers finally paid off: Eddy current displacement sensor linearity at 0.2% is successfully developed . Currently two series of sensors with Ф8、Ф11 probes have completely satisfied this technical
Certificates of “ High-tech Enterprise” and “ High-tech Product”
In the beginning of 2008, we win certificates of “ High-tech Enterprise” and “ High-tech Product ” . The later award is issued for ZA series two-wire system eddy current displacement sensor/ transducer which has successfully passed the evaluation of Hunan Provincial Science Technology Department.
Newly Developed High-accuracy Calibrator
High-accuracy slide guide , high-accuracy wide-range double-way micrometer head structure is applied in ZA-BJZ high-accuracy static calibrator. This product is small in size and easy to carry. It can be used in static calibration of high-accuracy displacement sensor.
News: Our New Application for Utility Model Patent Is Successfully Approved
On June 3rd, 2009, our patent certificate for “super-high-temperature eddy current displacement sensor probe” was awarded. Patent No. is ZL 2008 2 0158511.6.