{"product_id":"hanghua-hot-wire-anemometry-model-cta04","title":"Hanghua Hot Wire Anemometry Model CTA06","description":"\u003cp\u003eHanghua CTA06 miniature hot-wire anemometry is a turbulence measurement instrument suitable for engineering and teaching applications. It utilizes a 5-micron tungsten wire probe integrated into a Wheatstone bridge to measure air flow velocity, offering system stability, high temporal resolution, and efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-channel main unit design with excellent cost-effectiveness\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight main unit: 80x50x20 mm, weighing 200g\u003c\/li\u003e\n\u003cli\u003eCompatible with hot-wire probes having a cold resistance of 3.5-4.0 ohms, covering most Hanghua and Dantec probes\u003c\/li\u003e\n\u003cli\u003eEasy to use, plug and play, no need to set overheat ratio and tune bridge balance\u003c\/li\u003e\n\u003cli\u003eFixed probe operating resistance, default 5.6 ohms (e.g., if the probe cold resistance is 3.5 ohms, the overheat ratio is 5.6\/3.5=1.6). Customizable operating resistance within the range of 2-10 ohms\u003c\/li\u003e\n\u003cli\u003eAutomatic bridge balance adjustment with self-initiated square wave test during startup; bridge response frequency upto 10kHz\u003c\/li\u003e\n\u003cli\u003eAutomatic probe failure alarm\u003c\/li\u003e\n\u003cli\u003eOptional calibrator for automatic calibration\u003c\/li\u003e\n\u003cli\u003eAir velocity range: 0.1-120 m\/s\u003c\/li\u003e\n\u003cli\u003eOverall accuracy: 0.5 m\/s or 1% of the reading, whichever is larger\u003c\/li\u003e\n\u003cli\u003eMeasurement using factory calibration (without user calibration) offers an overall air-flow velocity accuracy of 2 m\/s or 3% of the reading, whichever is larger\u003c\/li\u003e\n\u003cli\u003eMeasurement repeatability: 0.2 m\/s or 0.5% of the reading, whichever is larger\u003c\/li\u003e\n\u003cli\u003eSoftware:  compatible with most NI data acquisition cards, allowing parameter configuration, automatic and manual calibration, wind speed acquisition and storage, temperature variation compensation, calculation of flow velocity averages, turbulence intensity, and power spectrum. It supports analysis of both two-dimensional and three-dimensional probes for multidimensional measurements. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanghua Technologies","offers":[{"title":"Default Title","offer_id":45911481843870,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/7434\/9214\/files\/13_b1b81a9e-33ca-4494-9f25-96ef97d4462d.jpg?v=1756222041","url":"https:\/\/www.luftvis.com\/products\/hanghua-hot-wire-anemometry-model-cta04","provider":"Luftvis Science","version":"1.0","type":"link"}