é’†(Gd) Basic knowledge introduction

 1880 years, the Swiss Marignac (G.de Marignac) The "SM" is separated into two elements, one of which was confirmed by Suo Lite is an element samarium, study another element to get Beuys acknowledgment packet Dresser , 1886, Marignac in honor of the discoverer of the elements yttrium, rare earth research pioneer Dutch chemist Gadolin (Gado Linium), named this new element gadolinium.钆 will play an important role in modern technological innovation.
Its main uses are: (1) its water-soluble paramagnetic complex can medically improve the nuclear magnetic resonance (NMR) imaging signal of the human body. (2) Its sulfur oxide can be used as a substrate grid of a special brightness oscilloscope and an x-ray screen. (3) The ruthenium in yttrium gallium garnet is an ideal single substrate for the bubble memory. (4) It can be used as a solid magnetic refrigerant medium without the Camot cycle limitation. (5) Used as an inhibitor to control the chain reaction level of nuclear power plants to ensure the safety of nuclear reactions. (6) It is used as an additive for samarium- cobalt magnets to ensure that the properties do not change with temperature.
In addition, cerium oxide is used together with cerium to contribute to changes in the vitrification zone and to improve the thermal stability of the glass. Cerium oxide can also be used to make capacitors, x-ray intensifying screens. In the world are currently working to develop gadolinium alloy and its applications in magnetic refrigeration area, has been a breakthrough, the use of superconducting magnets at room temperature, gadolinium metal or alloy magnetic refrigerator cooling medium is now available.

Leading Laser Measure Module Factory in China
The World's First single transmitting single receiving design laser module, which has a big help to reduce producing cost and power consumption of the Laser Distance Sensor.
This Laser Distance Sensor has high Accuracy up to ±1 mm, working as phase measure, which support RS232/RS422/RS485/Arduino to TTL communication.
This Laser Distance Module is widely used in the Laser Distance Meter industry, also a very good choice for the Industrial applications. Most of measuring tools manufactures is purchasing from us in China.

Product Specifications:


Accuracy

±1 mm (0.04 inch)

Measuring Unit

meter/inch/feet

Measuring Range (without Reflection)

0.03-150m

Measuring Time

0.1~3 seconds

Laser Class

Class II

Laser Type

635nm, <1mW

Size

45*25*12mm (±1 mm)

Weight

About 10g

Voltage

DC2.0~3.3V

Electrical Level

TTL/CMOS

Frequency

10Hz

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃  (-13~140 ℉)

Laser Distance Sensor

Range Sensor,Laser Distance Module,Distance Sensor,Laser Measure Sensor

Chengdu JRT Meter Technology Co., Ltd , https://www.jrt-measure.com

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