{"id":3778,"date":"2020-08-04T14:08:21","date_gmt":"2020-08-04T12:08:21","guid":{"rendered":"https:\/\/www.ep-e.com\/products\/abgleichanlage-fuer-haushaltsgaszaehler\/"},"modified":"2025-06-25T16:45:41","modified_gmt":"2025-06-25T14:45:41","slug":"gas-meter-calibration","status":"publish","type":"products","link":"https:\/\/www.ep-e.com\/en\/products\/gas-meter-calibration\/","title":{"rendered":"Calibration test bench for  gas meters"},"content":{"rendered":"<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<h3 class=\"wp-block-heading\">Calibration of domestic gas meters (G1,6&#8230;G400)<\/h3>\n<\/div><\/div><\/div>\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<p class=\"wp-block-paragraph\">The test bench is especially designed for the calibration of domestic gas meters (diaphragm gas meters, ultrasonic gas meters, thermoelectric gas meters). The test bench has a modular design &#8211; it is possible to combine 1&#215;6 to 4&#215;6 clamping points for gas meters. The modular design allows 1 to 12 as meters to be tested simultaneously. In parallel, up to twelve test items can be adapted, run in and leak tested. The leak tests are carried out automatically.<\/p>\n<\/div><\/div><\/div>\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<p class=\"wp-block-paragraph\">The gas meters are tested at three or more measuring points. A magazine made of three sonic nozzles is used as a flow sensor. The nozzle magazine can be exchanged with just a few hand movements so that up to five different as meter types can be calibrated on one test bench. Optionally, a nozzle drum with nine combinable nozzles can be used. This allows the generation of up to 512 different flow points. This means that all five gas meter types G1.6&#8230;G10 can be tested without nozzle change.<\/p>\n<\/div><\/div><\/div>\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<p class=\"wp-block-paragraph\">Tests are carried out in accordance with the <strong>PTB Testing Instructions Volume 25 and 29<\/strong> and in accordance with <strong>DIN EN 1359.<\/strong><\/p>\n<\/div><\/div><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<h2 class=\"wp-block-heading\">Configure now<\/h2>\n<\/div><\/div><\/div>\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\">\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f7986-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"7986\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/products\/3778#wpcf7-f7986-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"7986\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f7986-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAAAFhXWF1VmdbkBOD\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n\n<div class=\"multi-step-form\" data-steps=\"10\">\n  <!-- Progress Bar -->\n  <div class=\"progress mb-3\">\n    <div id=\"form-progress-bar\" class=\"progress-bar\" role=\"progressbar\" style=\"width: 0%;\" aria-valuenow=\"0\" aria-valuemin=\"0\" aria-valuemax=\"100\"><\/div>\n  <\/div>\n\n  <!-- Step 1: Type of Gas Meters -->\n  <div id=\"step-1\" style=\"\">\n    <label class=\"form-label d-block\">\n      <h3>1. Which type of gas meters should be calibrated?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-meter-type\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-meter-type[]\" value=\"Diaphragm gas meters\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Diaphragm gas meters<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-meter-type[]\" value=\"Ultrasonic gas meters\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Ultrasonic gas meters<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-meter-type[]\" value=\"Thermoelectric gas meters\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Thermoelectric gas meters<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-meter-type[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div>\n        <span class=\"wpcf7-form-control-wrap\" data-name=\"your-meter-type-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other gas meter types\" value=\"\" type=\"text\" name=\"your-meter-type-other\" \/><\/span>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 2: Signal Output -->\n  <div id=\"step-2\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>2. Which type of signal output do the gas meters have?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-signal-output\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-signal-output[]\" value=\"Counter wheel\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Counter wheel<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-signal-output[]\" value=\"Frequency output\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Frequency output<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-signal-output[]\" value=\"Reed contact\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Reed contact<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-signal-output[]\" value=\"Current (4\u202620 mA, 0\u202620 mA)\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Current (4\u202620 mA, 0\u202620 mA)<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-signal-output[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div class=\"row\">\n        <div class=\"col-md-6 mb-2\">\n          <span class=\"wpcf7-form-control-wrap\" data-name=\"your-signal-frequency\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Max. frequency (Hz) if frequency output\" value=\"\" type=\"text\" name=\"your-signal-frequency\" \/><\/span>\n        <\/div>\n        <div class=\"col-md-6 mb-2\">\n          <span class=\"wpcf7-form-control-wrap\" data-name=\"your-signal-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other signal outputs\" value=\"\" type=\"text\" name=\"your-signal-other\" \/><\/span>\n        <\/div>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 3: Gas Meter Sizes -->\n  <div id=\"step-3\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>3. Which sizes of gas meters should be calibrated?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-gas-meter-size\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G1\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G1<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G1.6\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G1.6<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G2.5\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G2.5<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G4\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G4<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G6\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G6<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G10\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G10<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G16\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G16<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G20\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G20<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G40\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G40<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G65\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G65<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"G100\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">G100<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-gas-meter-size[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div>\n        <span class=\"wpcf7-form-control-wrap\" data-name=\"your-gas-meter-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other gas meter sizes\" value=\"\" type=\"text\" name=\"your-gas-meter-other\" \/><\/span>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 4: Number of Testing Positions -->\n  <div id=\"step-4\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>4. How many testing positions are required?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-test-places\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"1 x 1\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">1 x 1<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"1 x 3\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">1 x 3<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"1 x 6\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">1 x 6<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"2 x 6\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">2 x 6<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"1 x 12\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">1 x 12<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"2 x 12\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">2 x 12<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-test-places[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div>\n        <span class=\"wpcf7-form-control-wrap\" data-name=\"your-test-places-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other number of test positions\" value=\"\" type=\"text\" name=\"your-test-places-other\" \/><\/span>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 5: Flow Points -->\n  <div id=\"step-5\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>5. Which flow points should be calibrated?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-flow-points\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-flow-points[]\" value=\"Qmin, 0.2*Qmax, Qmax (mostly\u2026)\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Qmin, 0.2*Qmax, Qmax (mostly\u2026)<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-flow-points[]\" value=\"Qmin, 3*Qmin, 0.1*Qmax, 0.2*Qmax, 0.4*Qmax, 0.7*Qmax, Qmax (OIML)\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Qmin, 3*Qmin, 0.1*Qmax, 0.2*Qmax, 0.4*Qmax, 0.7*Qmax, Qmax (OIML)<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-flow-points[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div>\n        <span class=\"wpcf7-form-control-wrap\" data-name=\"your-flow-points-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other flow points\" value=\"\" type=\"text\" name=\"your-flow-points-other\" \/><\/span>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 6: Annual Throughput -->\n  <div id=\"step-6\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>6. What is the annual throughput?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-annual-throughput\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"e.g. number of gas meters per year\" value=\"\" type=\"text\" name=\"your-annual-throughput\" \/><\/span>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 7: Measurement Uncertainty -->\n  <div id=\"step-7\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>7. Which measurement uncertainty should the entire system have?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-uncertainty\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-uncertainty[]\" value=\"0.3 % MV\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">0.3 % MV<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-uncertainty[]\" value=\"0.2 % MV\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">0.2 % MV<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-uncertainty[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div>\n        <span class=\"wpcf7-form-control-wrap\" data-name=\"your-uncertainty-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other measurement uncertainty (e.g. 0.5 % MV)\" value=\"\" type=\"text\" name=\"your-uncertainty-other\" \/><\/span>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 8: Operator Category -->\n  <div id=\"step-8\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>8. In which category does the operator of the device fall?<\/h3>\n    <\/label>\n    <div class=\"form-group mb-3\">\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-operator-category\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-operator-category[]\" value=\"Manufacturer gas meter\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Manufacturer gas meter<\/span><\/label><\/span><span class=\"wpcf7-list-item\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-operator-category[]\" value=\"Conditioner gas meter\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Conditioner gas meter<\/span><\/label><\/span><span class=\"wpcf7-list-item last\"><label class=\"form-check form-check-inline form-check-checkbox\"><input type=\"checkbox\" name=\"your-operator-category[]\" value=\"Others\" class=\"form-check-input\"><span class=\"wpcf7-list-item-label form-check-label\">Others<\/span><\/label><\/span><\/span><\/span>\n      <div>\n        <span class=\"wpcf7-form-control-wrap\" data-name=\"your-operator-other\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Other category\" value=\"\" type=\"text\" name=\"your-operator-other\" \/><\/span>\n      <\/div>\n    <\/div>\n    <div class=\"d-flex justify-content-between\">\n      <button type=\"button\" class=\"btn btn-secondary prev-step\">Back<\/button>\n      <button type=\"button\" class=\"btn btn-primary next-step\">Next<\/button>\n    <\/div>\n  <\/div>\n\n  <!-- Step 9: Contact Data -->\n  <div id=\"step-9\" style=\"display:none;\">\n    <label class=\"form-label d-block\">\n      <h3>9. 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data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\">\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Test Bench Type A<\/td><td>G1.6, G2.5, G4 , G6, G10<\/td><\/tr><tr><td>Test Bench Type B<\/td><td>G10, G16, G25, G40, G65<\/td><\/tr><tr><td>Test Bench Type C<\/td><td>G65, G100, G160, G250, G400<\/td><\/tr><tr><td>Test Medium<\/td><td>Air<\/td><\/tr><tr><td>Test item<\/td><td>Domestic gas meter<\/td><\/tr><tr><td>Measurement accuracy<br>sonic nozzle<\/td><td>0.25% MV<\/td><\/tr><tr><td>Measurement accuracy<br>complete system<\/td><td>0.30% MV<br>(Optional 0.20% with PTB-Calibration)<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<h3 class=\"wp-block-heading\">Options<\/h3>\n<\/div><\/div><\/div>\n\n<div class=\"cnt_row\"><div class=\"cnt_col block_list sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<ul class=\"wp-block-list\">\n<li>Push loading drawers with 3 sonic nozzles for G1.6&#8230;G10<\/li>\n\n\n\n<li>SMF\u00ae Barrel system with 9 sonic nozzles for five types of gas meters (G1.6&#8230;G10)<\/li>\n\n\n\n<li>Enhancements subsequently possible<\/li>\n\n\n\n<li>Storage of test results on SQL-Server<\/li>\n\n\n\n<li>Mobiles peripheral for flexible input of device data<\/li>\n\n\n\n<li>Semidual use &#8211; Parallel pre-run and measuring<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<h3 class=\"wp-block-heading\">Features<\/h3>\n<\/div><\/div><\/div>\n\n<div class=\"cnt_row\"><div class=\"cnt_col block_list sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<ul class=\"wp-block-list\">\n<li>High long-term stability through the use of sonic nozzles<\/li>\n\n\n\n<li>Highest accuracy by the use of sonic nozzles<\/li>\n\n\n\n<li>Optimum capacity utilization &#8211; short process times<\/li>\n\n\n\n<li>Integrated plausibility check of the meter signal<\/li>\n\n\n\n<li>Automated counter monitoring<\/li>\n\n\n\n<li>Fast and stable adjusting of the volume flow<\/li>\n\n\n\n<li>Modular system for 1 to 24 units<\/li>\n\n\n\n<li>Long-term stable measuring elements &#8211; low recalibration effort<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<div class=\"cnt_row\"><div class=\"cnt_col sal\" data-sal=\"slide-up\" data-sal-easing=\"ease-in-out\"><div class=\"container-narrow\">\n<h3 class=\"wp-block-heading\">Experience gas meter calibration <em>live<\/em>!<\/h3>\n<\/div><\/div><\/div>\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 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