{"id":5122,"date":"2020-08-07T09:08:03","date_gmt":"2020-08-07T09:08:03","guid":{"rendered":"https:\/\/palas-china.com.cn\/en\/?post_type=product&#038;p=5122"},"modified":"2020-08-12T03:14:05","modified_gmt":"2020-08-12T03:14:05","slug":"welas-digital-2000-hp","status":"publish","type":"product","link":"https:\/\/palas.com.cn\/en\/product\/welas-digital-2000-hp\/","title":{"rendered":"welas\u00ae digital 2000 HP"},"content":{"rendered":"<p>Depending on the composition of the aerosol to be measured, i.e. the carrier gas component and the particle material, pressure and temperature changes in the carrier gas can significantly influence the particle size distribution, e.g. due to condensation or evaporation.<\/p>\n<p>For this reason, the welas<sup>\u00ae<\/sup>\u00a0aerosol sensors welas<sup>\u00ae<\/sup>\u00a02070 HP, 2100 HP, 2200 HP, 2300 HP and welas<sup>\u00ae<\/sup>\u00a02500 HP are equipped with a cuvette heatable up to 120 \u00b0C and pressure-tight up to 10 barg to ensure isobaric and isothermal sampling into the sensor&#8217;s measurement volume.<\/p>\n<p>The welas<sup>\u00ae<\/sup>\u00a0digital is usually calibrated for the operating volume flow. As the operating volume flow changes with pressure and temperature, it is advantageous for the user if automatic volume flow regulation for the sampling volume flow is provided for in the device.<\/p>\n<p>In the welas<sup>\u00ae<\/sup>\u00a0digital 2000 HP the pressure and temperature of the carrier gas are measured and the required operating volume flow is automatically set to 5 l\/min.<\/p>\n<p>Includes:<br \/>\n<span style=\"color: #008b57;\">\u2022<\/span> \u00a0\u00a0\u00a0Mass flow controller for volume flow regulation<br \/>\n<span style=\"color: #008b57;\">\u2022<\/span>\u00a0\u00a0\u00a0\u00a0Heating regulator up to 120 \u00b0C<br \/>\n<span style=\"color: #008b57;\">\u2022<\/span>\u00a0\u00a0\u00a0\u00a0Temperature sensor<br \/>\n<span style=\"color: #008b57;\">\u2022<\/span>\u00a0\u00a0\u00a0\u00a0Absolute pressure capsule<br \/>\n<span style=\"color: #008b57;\">\u2022<\/span>\u00a0\u00a0\u00a0\u00a0Filter unit<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With automatic regulation of the sampling flow through the welas<sup>\u00ae<\/sup>\u00a0aerosol sensors at an overpressure up to 10 bar or in temperatures up to 120 \u00b0C<\/p>\n","protected":false},"featured_media":5290,"template":"","meta":[],"_links":{"self":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/product\/5122"}],"collection":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media\/5290"}],"wp:attachment":[{"href":"https:\/\/palas.com.cn\/en\/wp-json\/wp\/v2\/media?parent=5122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}