{"id":190162,"date":"2026-10-12T12:00:00","date_gmt":"2026-10-12T12:00:00","guid":{"rendered":"https:\/\/m-technologijos.lt\/?post_type=products&#038;p=190162"},"modified":"2026-10-12T18:10:11","modified_gmt":"2026-10-12T15:10:11","slug":"qatm-qetch-100-m-qetch-1000-electrolytic-polishing-etching","status":"publish","type":"products","link":"https:\/\/m-technologijos.lt\/en\/equipment\/metallography\/electrolytic-polishing-etching\/qatm-qetch-100-m-qetch-1000-electrolytic-polishing-etching\/","title":{"rendered":"QATM Qetch 100 M \/ Qetch 1000 \u2013 electrolytic polishing and etching"},"content":{"rendered":"<h2>Applications<\/h2>\n<p>For preparing and revealing the microstructure of stainless steel, aluminium, titanium and other materials on which mechanical polishing leaves deformation. Qetch 1000 \u2013 for the laboratory (control unit separate from the bath, suitable for a fume hood); Qetch 100 M \u2013 for field work on equipment without mains power.<\/p>\n<h2>Key features<\/h2>\n<ul>\n<li>Qetch 1000: real-time current and voltage diagram, scan function to find the material&#8217;s voltage curve; up to 200 password-protected programs.<\/li>\n<li>Qetch 1000: interchangeable 1 l electrolyte reservoirs with lids, water rinsing program; touchscreen and QATM software.<\/li>\n<li>Qetch 100 M: Li-Ion battery, independent of mains power; microprocessor-controlled automatic program.<\/li>\n<li>Qetch 100 M: handle with integrated polishing unit, start\/stop button and multicolour LED status indicator.<\/li>\n<li>Adjustable voltage, current and time on both models.<\/li>\n<\/ul>\n<h2>Models<\/h2>\n<table>\n<colgroup>\n<col style=\"width: 25%\" \/>\n<col style=\"width: 25%\" \/>\n<col style=\"width: 25%\" \/>\n<col style=\"width: 25%\" \/>\n<\/colgroup>\n<thead>\n<tr class=\"header\">\n<th>Model<\/th>\n<th>Max. voltage<\/th>\n<th>Max. current<\/th>\n<th>Purpose<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td>Qetch 100 M (Kristall 650)<\/td>\n<td>90 V DC<\/td>\n<td>2 A (160 W)<\/td>\n<td>portable, polishing area ~\u00d89 mm<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>Qetch 1000 (Kristall 680)<\/td>\n<td>90 V DC<\/td>\n<td>14 A<\/td>\n<td>laboratory, polishing 1 s\u201325 min, etching 1 s\u20135 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Technical data<\/h2>\n<ul>\n<li>Qetch 100 M: max. power 160 W; max. voltage 90 V DC; max. current 2 A; polishing area ~\u00d8 9 mm; electrolyte tank 1 l; dimensions (W \u00d7 H \u00d7 D) 380 \u00d7 355 \u00d7 180 mm; weight ~8.5 kg (without electrolyte)<\/li>\n<li>Qetch 1000: connection power 2 kVA; max. voltage 90 V DC; max. current 14 A; polishing time 1 s\u201325 min, etching time 1 s\u20135 min; interchangeable 1 l electrolyte tanks; dimensions (W \u00d7 H \u00d7 D) 330 \u00d7 220 \u00d7 400 mm; weight ~7 kg<\/li>\n<\/ul>\n<h2>What we offer<\/h2>\n<ul>\n<li>Selection of the instrument and configuration for your task, together with the manufacturer<\/li>\n<li>Trial measurements of your samples in the manufacturer&#8217;s laboratory<\/li>\n<li>Training, calibration and service organised through the manufacturer<\/li>\n<\/ul>\n<p><a class=\"fl-button mt-cta\" href=\"\/en\/contacts\/\">Request a quote<\/a><\/p>\n<p class=\"mt-source\"><small>Technical data according to the manufacturer: <a href=\"https:\/\/www.qatm.com\/products\/grinding-polishing-etching\/electrolytic-polisher-etcher\/qetch-100-m\/\" rel=\"nofollow noopener\" target=\"_blank\">qatm.com<\/a>, <a href=\"https:\/\/www.qatm.com\/products\/grinding-polishing-etching\/electrolytic-polisher-etcher\/qetch-1000\/\" rel=\"nofollow noopener\" target=\"_blank\">qatm.com<\/a><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>For preparing and revealing the microstructure of stainless steel, aluminium, titanium and other materials on which mechanical polishing leaves deformation.<\/p>\n","protected":false},"featured_media":90163,"template":"","meta":{"mt_image_url":"https:\/\/www.qatm.com\/assets\/images\/2\/main-gpe-qetch100M-bhaa4gzhbbv4feq.png","footnotes":""},"categories":[209],"class_list":["post-190162","products","type-products","status-publish","has-post-thumbnail","hentry","category-electrolytic-polishing-etching"],"_links":{"self":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":3,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190162\/revisions"}],"predecessor-version":[{"id":198593,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190162\/revisions\/198593"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media\/90163"}],"wp:attachment":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media?parent=190162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/categories?post=190162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}