{"id":19543,"date":"2025-07-28T17:32:04","date_gmt":"2025-07-28T17:32:04","guid":{"rendered":"https:\/\/masterlab-tex.com\/?post_type=product&#038;p=19543"},"modified":"2025-07-28T17:32:05","modified_gmt":"2025-07-28T17:32:05","slug":"tn138-respiratory-resistance-tester","status":"publish","type":"product","link":"https:\/\/masterlab-tex.com\/ar\/product\/tn138-respiratory-resistance-tester\/","title":{"rendered":"TN138 Respiratory Resistance Tester"},"content":{"rendered":"<h3 dir=\"auto\">TN138 Respiratory Resistance Tester<\/h3>\n<p dir=\"auto\"><strong>Description<\/strong>: The TN138 Respiratory Resistance Tester measures inspiratory and expiratory resistance of respirators and mask-type protective equipment under specified conditions. It is used by national labor protective equipment inspection agencies and mask manufacturers to ensure mask fitness, as required by national standards.<\/p>\n<p dir=\"auto\"><strong>Specifications<\/strong>:<\/p>\n<ul dir=\"auto\">\n<li><strong>Flowmeter Range<\/strong>: 0\u2013100 L\/min<\/li>\n<li><strong>Flowmeter Range Accuracy<\/strong>: \u00b12%<\/li>\n<li><strong>Micro-pressure Measuring Range<\/strong>: -1000 Pa to 1000 Pa<\/li>\n<li><strong>Micromanometer Accuracy<\/strong>: 1 Pa<\/li>\n<li><strong>Pumping Capacity (Suction)<\/strong>: \u2265100 L\/min<\/li>\n<li><strong>Ventilation<\/strong>: Constant (85 \u00b1 1) L\/min<\/li>\n<li><strong>Power Supply<\/strong>: 220V, 50 Hz<\/li>\n<li><strong>Net Weight<\/strong>: 15.2 kg<\/li>\n<li><strong>Net Dimensions<\/strong>: 315 x 415 x 305 mm (L x W x H)<\/li>\n<\/ul>\n<p dir=\"auto\"><strong>Standards<\/strong>:<\/p>\n<ul dir=\"auto\">\n<li>GB 2626-2006<\/li>\n<li>GB\/T 32610-2016<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>TN138 Respiratory Resistance Tester Description: The TN138 Respiratory Resistance Tester measures inspiratory and expiratory resistance of respirators and mask-type protective<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[79],"product_tag":[242],"class_list":{"0":"post-19543","1":"product","2":"type-product","3":"status-publish","5":"product_cat-testex","6":"product_tag-respiratory-resistance-tester","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product\/19543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product\/19543\/revisions"}],"predecessor-version":[{"id":19548,"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product\/19543\/revisions\/19548"}],"wp:attachment":[{"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/media?parent=19543"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product_brand?post=19543"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product_cat?post=19543"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masterlab-tex.com\/ar\/wp-json\/wp\/v2\/product_tag?post=19543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}