{"id":1940,"date":"2018-03-19T15:41:55","date_gmt":"2018-03-19T13:41:55","guid":{"rendered":"https:\/\/ste.education\/shop\/uncategorized\/atomic-spectra-experiment\/"},"modified":"2023-01-25T14:59:11","modified_gmt":"2023-01-25T12:59:11","slug":"atomic-spectra-experiment","status":"publish","type":"product","link":"https:\/\/ste.education\/en\/product\/atomic-spectra-experiment\/","title":{"rendered":"Atomic Spectra Experiment"},"content":{"rendered":"<p>The wavelengths of the discrete lines of the atomic spectra of various gases are measured using a grating spectrophotometer.<\/p>\n<p>The atomic spectra of hydrogen, helium, and mercury are scanned by hand using a grating spectrophotometer, which measures relative light intensity as a function of angle. From the resulting graph, the wavelengths of the spectral lines are determined by measuring the angle from the central maximum to each line. First and second order lines are examined.<\/p>\n<p>The wavelengths of the spectral lines are compared to the accepted values and, in the case of hydrogen, the electron orbit transitions corresponding to the lines are identified.<\/p>\n<p><strong>PASCO Advantage:<\/strong>\u00a0The open construction of the spectrophotometer allows the entire spectrum to be seen, while the intensity vs. angle is graphed in real time.<\/p>\n<div class=\"row\">\n<div class=\"col-12 mb-2\">\n<h4 class=\"h2\">Designed for use with any of the following<\/h4>\n<ul class=\"condensed \">\n<li>850 Universal Interface<\/li>\n<li><a href=\"\/?p=2864\">550 Universal Interface<\/a><\/li>\n<li>Any PASPORT interface with 2 ports<\/li>\n<\/ul>\n<\/div>\n<div class=\"col-12 mb-2\">\n<h4 class=\"h2\">Concepts<\/h4>\n<ul class=\"condensed \">\n<li>Hydrogen balmer series<\/li>\n<li>Helium spectrum<\/li>\n<li>Mercury doublet<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h4 class=\"h2\">What&#8217;s Included<\/h4>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul class=\"condensed product-detail-included mb-0\">\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/spectrometers\/os-8537\" target=\"_blank\" rel=\"noopener\">Educational Spectrophotometer Accessory Kit (OS-8537)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/basic-optics\/os-8541\" target=\"_blank\" rel=\"noopener\">Optics Benches (60 cm) (OS-8541)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/diffraction\/os-8534\" target=\"_blank\" rel=\"noopener\">Aperture Bracket (OS-8534A)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/sensors\/pasport\/ps-2176\" target=\"_blank\" rel=\"noopener\">PASPORT High Sensitivity Light Sensor (PS-2176)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/sensors\/pasport\/ps-2120\" target=\"_blank\" rel=\"noopener\">PASPORT Rotary Motion Sensor (PS-2120A)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">2x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-supplies\/clamps-rods-and-stands\/me-8270\" target=\"_blank\" rel=\"noopener\">Round Base with Rod (ME-8270)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/light-sources-and-lasers\/se-9460\" target=\"_blank\" rel=\"noopener\">Spectral Tube Power Supply and Mount (SE-9460)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/light-sources-and-lasers\/se-9461\" target=\"_blank\" rel=\"noopener\">Spectral Tube (Hydrogen) (SE-9461)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/light-sources-and-lasers\/se-9462\" target=\"_blank\" rel=\"noopener\">Spectral Tube (Helium) (SE-9462)<\/a><\/span><\/li>\n<li><span class=\"include-qty\">1x<\/span>\u00a0<span class=\"include-desc\"><a class=\"font-weight-normal\" href=\"https:\/\/www.pasco.com\/products\/lab-apparatus\/light-and-optics\/light-sources-and-lasers\/se-9466\" target=\"_blank\" rel=\"noopener\">Spectral Tube (Mercury) (SE-9466)<\/a><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>Product Experiments<\/h4>\n<ul>\n<li><a href=\"https:\/\/www.pasco.com\/file_downloads\/Downloads_EX_Exper\/EX-5546B%20Atomic%20Spectra.zip\" target=\"_blank\" rel=\"noopener\">Atomic Spectra Experiment<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The complete solution for measuring the wavelengths of the discrete lines of the atomic spectra of various gases using a grating spectrophotometer.<\/p>\n","protected":false},"featured_media":1934,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[111,39],"product_tag":[3062,3061,353,3063],"class_list":["post-1940","product","type-product","status-publish","has-post-thumbnail","product_cat-engineering-physics","product_cat-institute-university","product_tag-atomic-spectra","product_tag-experiment","product_tag-pasco-scientific","product_tag-quantum","pa_brand-pasco-scientific-eesti-en","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/product\/1940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/comments?post=1940"}],"version-history":[{"count":0,"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/product\/1940\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/media\/1934"}],"wp:attachment":[{"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/media?parent=1940"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/product_brand?post=1940"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/product_cat?post=1940"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ste.education\/en\/wp-json\/wp\/v2\/product_tag?post=1940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}