{"id":1081,"date":"2024-11-25T16:05:29","date_gmt":"2024-11-25T08:05:29","guid":{"rendered":"http:\/\/47.251.61.166\/?post_type=product&p=1081"},"modified":"2026-03-20T08:54:06","modified_gmt":"2026-03-20T00:54:06","slug":"portable-engine-emissions-tester","status":"publish","type":"product","link":"https:\/\/www.woboequip.com\/zh\/product\/portable-engine-emissions-tester","title":{"rendered":"Portable Engine Emissions Analyzer"},"content":{"rendered":"

Product Overview<\/b><\/strong><\/h3>\n

The Portable Engine Emissions Analyzer<\/strong>\u00a0is a lightweight, high-precision instrument designed for real-time measurement of exhaust gases, including NO, NO\u2082, CO\u2082<\/strong>, and other components. It combines Ultraviolet Differential Optical Absorption Spectroscopy (UV-DOAS)<\/strong>, Non-Dispersive Ultraviolet (NDUV)<\/strong>, and Non-Dispersive Infrared (NDIR)<\/strong>\u00a0technologies to provide accurate, multi-component gas detection. With its compact design and built-in power supply, the analyzer is ideal for on-site emissions testing of non-road diesel engines (including marine engines), non-road machinery, and heavy-duty diesel vehicles<\/strong>, offering reliable data for environmental monitoring and engine development.<\/p>\n

Working Principle<\/b><\/strong><\/h3>\n

The analyzer uses UV-DOAS, NDUV, and NDIR technologies<\/strong>\u00a0to simultaneously detect multiple exhaust gas components. It measures NO and NO\u2082 directly<\/strong>\u00a0without requiring an NOx converter. A multi-stage filtration system protects the sensors from contamination, ensuring long-term stability and instrument longevity. Measurement data can be read in real time via Bluetooth or a dedicated app<\/strong>, with options for printing or remote monitoring.<\/p>\n

Key Features<\/b><\/strong><\/h3>\n
    \n
  • Simultaneous Multi-Gas Measurement<\/strong>: Detects NO, NO\u2082, CO\u2082, and other gases without cross-interference for accurate results.<\/li>\n
  • No NOx Converter Required<\/strong>: Direct measurement of NO and NO\u2082 simplifies operation and reduces maintenance.<\/li>\n
  • Sensor Protection<\/strong>: Multi-stage filtration prevents contamination, extending sensor life.<\/li>\n
  • Robust Power Supply<\/strong>: Built-in high-capacity portable battery allows extended field operation.<\/li>\n
  • Bluetooth & Remote Operation<\/strong>: Supports real-time data printing, app-based visualization, and remote monitoring.<\/li>\n
  • Expandable Modules<\/strong>: Optional modules for additional gases (e.g., CO) or PN\/PM particle measurement.<\/li>\n<\/ul>\n

     <\/p>\n

    Applications<\/b><\/strong><\/h3>\n
      \n
    • Non-Road Diesel Engine Testing<\/strong>: Suitable for marine engines, construction machinery, and other non-road diesel engines, ensuring compliance with emission standards.<\/li>\n
    • Heavy-Duty Diesel Vehicle Monitoring<\/strong>: Provides on-site emissions testing for trucks and buses, supporting environmental regulations.<\/li>\n
    • Engine Development & Calibration<\/strong>: Real-time emission monitoring for engine design optimization and performance tuning.<\/li>\n
    • Environmental Monitoring & Control<\/strong>: Ideal for government agencies and companies performing field emission checks or pollution control measures.<\/li>\n
    • Mobile Field Testing<\/strong>: Compact and portable, perfect for fleet testing, mechanical service sites, and on-road measurement.<\/li>\n<\/ul>\n

       <\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"2\"]\n

      The Portable Engine Emissions Analyzer is a compact, high\u2011precision instrument designed for real\u2011time measurement of exhaust gases from gasoline, diesel, and natural gas engines. Equipped with advanced electrochemical, NDIR, and catalytic sensors, it accurately detects key pollutants such as CO, CO\u2082, NO, NO\u2082, SO\u2082, HC, and O\u2082. Its rugged, lightweight design makes it ideal for field inspections, maintenance diagnostics, emissions testing, and regulatory compliance checks. The analyzer features fast warm\u2011up, automatic calibration, data logging, and intuitive operation, ensuring reliable performance in workshops, laboratories, vehicle inspection stations, and industrial engine testing environments. With long battery life and durable construction, it delivers dependable results for mobile emissions monitoring.<\/p>\n

      <\/div>","protected":false},"featured_media":1082,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[38,96],"product_tag":[429,427,428,849,850,851,848,426],"class_list":{"0":"post-1081","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-co-analysis-and-detection","7":"product_cat-exhaust-gas-analyzer","8":"product_tag-co-emissions","9":"product_tag-emissions-tester","10":"product_tag-engine-emissions-analyzer","11":"product_tag-engine-exhaust-gas-analyzer","12":"product_tag-mobile-emissions-tester","13":"product_tag-multi-gas-analyzer","14":"product_tag-portable-emissions-analyzer","15":"product_tag-portable-engine-emissions-tester","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/product\/1081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/comments?post=1081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/media\/1082"}],"wp:attachment":[{"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1081"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.woboequip.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}