{"id":2413,"date":"2025-03-09T22:38:15","date_gmt":"2025-03-09T22:38:15","guid":{"rendered":"https:\/\/greenstone-tech.com\/?post_type=machinery-equipment&p=2413"},"modified":"2026-01-18T20:32:58","modified_gmt":"2026-01-18T20:32:58","slug":"gst-icp31-fully-automated-high-resolution-full-spectrum-direct-reading-inductively-coupled-plasma-optical-emission-spectrometer-icp-oes","status":"publish","type":"machinery-equipment","link":"https:\/\/www.greenstone-tech.com\/vi\/machinery-equipment\/gst-icp31-fully-automated-high-resolution-full-spectrum-direct-reading-inductively-coupled-plasma-optical-emission-spectrometer-icp-oes\/","title":{"rendered":"GST-ICP31: M\u00e1y quang ph\u1ed5 ph\u00e1t x\u1ea1 quang h\u1ecdc k\u1ebft h\u1ee3p c\u1ea3m \u1ee9ng (ICP-OES) t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n, \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, d\u1ea3i ph\u1ed5 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 hi\u1ec3n th\u1ecb tr\u1ef1c ti\u1ebfp"},"content":{"rendered":"
Input Power<\/strong><\/td>AC 220V, 20A<\/td><\/tr>
Output Power<\/strong><\/td>700\u20131600W<\/td><\/tr>
Adjustment Precision<\/strong><\/td>\u00b12W<\/td><\/tr>
Frequency Stability<\/strong><\/td><0.05%<\/td><\/tr>
\u1ed4n \u0111\u1ecbnh ngu\u1ed3n \u0111i\u1ec7n<\/strong><\/td><0.1%<\/td><\/tr>
Matching Mode<\/strong><\/td>Auto-matching<\/td><\/tr>
EMF Leakage<\/strong><\/td>Electric field <0.5 V\/m at 30cm distance<\/td><\/tr><\/tbody><\/table>
RF Generator<\/strong><\/figcaption><\/figure>\n\n\n\n
Work Coil<\/strong><\/td>25mm inner diameter, 3 turns<\/td><\/tr>
Quartz Torch<\/strong><\/td>Triple concentric design, 20mm outer diameter (multiple models)<\/td><\/tr>
Nebulizer<\/strong><\/td>Concentric type, 6mm outer diameter (high-salt\/HF-resistant options)<\/td><\/tr>
Spray Chamber<\/strong><\/td>Dual-chamber, optional cyclonic type (57.2mm OD)<\/td><\/tr>
Peristaltic Pump<\/strong><\/td>12-rotor, 4-channel with adjustable speed<\/td><\/tr>
Argon Consumption<\/strong><\/td><14 L\/min<\/td><\/tr>
Gas Control<\/strong><\/td>Plasma Gas: 1.6\u201316 L\/min (100\u20131000 L\/h)
Auxiliary Gas: 0.1\u20131 L\/min (6\u201360 L\/h)
Carrier Gas: 0.1\u20131 L\/min (6\u201360 L\/h)
Carrier Pressure: 0.2MPa<\/td><\/tr>
N\u01b0\u1edbc l\u00e0m m\u00e1t<\/strong><\/td>20\u201325\u00b0C, flow >5 L\/min, pressure >0.1MPa<\/td><\/tr><\/tbody><\/table>
Sampling System<\/strong><\/figcaption><\/figure>\n\n\n\n
Grating<\/strong><\/td>Echelle grating (52.67 lp\/mm, 64\u00b0 blaze), Zerodur substrate (near-zero thermal expansion)<\/td><\/tr>
Prism<\/strong><\/td>Ultrapure Corning UV fused silica (99.6% transmittance @170nm)<\/td><\/tr>
Wavelength Range<\/strong><\/td>165\u2013900nm<\/td><\/tr>
Ti\u00eau c\u1ef1<\/strong><\/td>430mm<\/td><\/tr>
Numerical Aperture<\/strong><\/td>F\/8<\/td><\/tr>
Resolution<\/strong><\/td><0.0068nm @200nm<\/td><\/tr>
Stray Light<\/strong><\/td><2ppm equivalent background (10,000ppm Ca solution at As 189.042nm)<\/td><\/tr>
Optical Chamber<\/strong><\/td>Temperature-controlled 35\u00b10.1\u00b0C, N\u2082 purge (2 L\/min normal, 4 L\/min fast)<\/td><\/tr><\/tbody><\/table>
Spectrometer<\/strong><\/figcaption><\/figure>\n\n\n\n
Type<\/strong><\/td>Charge Injection Device (CID)<\/td><\/tr>
Target Size<\/strong><\/td>27.6mm\u00d727.6mm, 1024\u00d71024 pixels<\/td><\/tr>
Readout Modes<\/strong><\/td>Non-Destructive Readout (NDRO), Full-Frame (FF), Random Access Integration (RAI)<\/td><\/tr>
Dynamic Range<\/strong><\/td>10\u2078<\/td><\/tr>
Spectral Response<\/strong><\/td>165\u20131000nm<\/td><\/tr>
Electronic Shutter<\/strong><\/td>Independent integration time, <2ms line readout<\/td><\/tr>
Quantum Efficiency<\/strong><\/td>>35% @200nm (uncoated)<\/td><\/tr>
L\u00e0m m\u00e1t<\/strong><\/td>Triple-stage thermoelectric, -45\u00b0C<\/td><\/tr><\/tbody><\/table>
Detector<\/strong><\/figcaption><\/figure>\n\n\n\n
Observation Mode<\/strong><\/td>Vertical<\/td><\/tr>
Detection Range<\/strong><\/td>Liquid: 0.01ppm\u2013Thousands of ppm
Solid: 0.001%\u201370%<\/td><\/tr>
\u0110\u1ed9 l\u1eb7p l\u1ea1i<\/strong><\/td>RSD <0.5%<\/td><\/tr>
S\u1ef1 \u1ed5n \u0111\u1ecbnh<\/strong><\/td>RSD <1% (2 hours)<\/td><\/tr>
T\u1ed1c \u0111\u1ed9<\/strong><\/td>2ms per line, full-element analysis \u22641 minute<\/td><\/tr>
Detection Limit<\/strong><\/td>1\u201310 ppb (\u03bcg\/L) for most elements<\/td><\/tr>
K\u00edch th\u01b0\u1edbc<\/strong><\/td>Benchtop 1300\u00d7840\u00d7740mm<\/td><\/tr><\/tbody><\/table>
Instrument Performance<\/strong><\/figcaption><\/figure>","protected":false},"featured_media":2417,"template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[54,139],"tags":[],"class_list":["post-2413","machinery-equipment","type-machinery-equipment","status-publish","has-post-thumbnail","hentry","category-industrial-icp-equipment","category-associated-equipment"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/machinery-equipment\/2413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/machinery-equipment"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/types\/machinery-equipment"}],"version-history":[{"count":1,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/machinery-equipment\/2413\/revisions"}],"predecessor-version":[{"id":6234,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/machinery-equipment\/2413\/revisions\/6234"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media\/2417"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=2413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=2413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=2413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}