LIBS_Portable Element Analyzer 1. Parameters Items Size & Weight Laser cooling Spectral Range Spectral Resolution Mineral Elements Analysis Time Stability（RSD） Auto Sample Platform Surface Imaging Working Voltage Working Temp 405x510x430 (screen close) 405x510x660 (screen open) Weight: 34Kg Air cooling 185-780 nm 0.10-0.22 nm Si, Ca, Al, Mg, etc Quantitative Analysis 1s-60s adjustable ~15% Included Included 425x610x430 (screen close) 425x610x660 (screen open) Weight: 39Kg Intelligent Temp Control 180-960 nm 0.10-0.22 nm Si, Ca , Al , Mg, S , etc Quantitative Analysis 1s-60s adjustable <10% Included Included Working Temp: 10-40℃ Working Humidity＜60% Working Temp: 10-40℃ Working Humid

2. Precautions for the use of the instrument  This instrument is a special laser-induced breakdown spectroscopy elemental analyzer for well logging.  This instrument is suitable for analyzing cuttings and core samples obtained from drilling sites and laboratories.  This instrument is not suitable for analyzing substances other than the above-mentioned cuttings and cores, such as metals, chemical reagents and other materials.  The content of each element measured by this instrument is within the range of the national standard sample.  To analyze cuttings or cores by pressing cake, it is recommended...

The mass of the cuttings sample is not less than 10g. After the sample was collected, the iron filings in the cuttings were sucked up with a magnet. The cuttings samples are mainly dried by natural drying method. When drying in an oven, the oven temperature should be controlled at 110 °C. Smash 1. The vibrating hammer should be made of wear-resistant alloy steel. 2. The mass of the sample crushed at one time is not less than 10 g. * Matters needing attention: The crushing equipment should be cleaned before and after each use, and sieved through a 150-mesh standard sieve after crushing. The mold...

5. Test Results Range：Periodic Table: H~U Detect limit：Periodic Table : H ~ O (Non-metallic)≤0.1% , Li，Be ，Na≤0.001%, Mg～ Ca≤0.1% , Sc～Cd≤0.00

Reflector mirror Lens Plasma Sample