{"product_id":"1009948-operating-unit-for-fine-beam-tube","title":"1009948 Operating Unit for Fine-Beam Tube","description":"\u003ch1 class=\"productHeadline hidden-xs marginBottom0\" itemprop=\"name\"\u003eOperating Unit for Fine-Beam Tube\u003c\/h1\u003e\n\u003cp\u003e\u003cu\u003e\"Operating Unit\u003c\/u\u003e\u003cspan\u003e for Fine-Beam Tube\" , \u003c\/span\u003e\u003cu\u003eONLY\u003c\/u\u003e\u003cspan\u003e! Tube not included.\u003c\/span\u003e\u003cspan\u003e (NOT TO BE SOLD SEPARATELY!)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe fine beam tube and Helmholtz coil pair are mounted on the operating unit, the fine beam tube being rotatable around its vertical axis. The tube and coil pair are both connected internally to the operating unit without a need for external wiring. All supply voltages for the tube and the current through the Helmholtz coils are adjustable. The anode voltage and coil current are displayed digitally and can be tapped additionally as equivalent voltage values.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoil diameter: approx.300 mm\u003c\/li\u003e\n\u003cli\u003eWinding count: 124\u003c\/li\u003e\n\u003cli\u003eMagnetic field: 0 …3.4 mT (0.75 mT\/A)\u003c\/li\u003e\n\u003cli\u003eOperating unit:\u003c\/li\u003e\n\u003cli\u003eCoil current: 0 … 4.5 A, 3-figure digital display\u003c\/li\u003e\n\u003cli\u003eMeasurement output: 1 V*IB \/ A\u003c\/li\u003e\n\u003cli\u003eAnode voltage: 15 … 300 V, 3-figure digital display\u003c\/li\u003e\n\u003cli\u003eMeasurement output: 0.01*UA\u003c\/li\u003e\n\u003cli\u003eHeating voltage: 5 … 7 V\u003c\/li\u003e\n\u003cli\u003eWehnelt voltage: 0 … -50 V\u003c\/li\u003e\n\u003cli\u003eTube's rotary angle: -10° … 270°\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 100 – 240 V, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003ePower supply cable: EU, UK and US\u003c\/li\u003e\n\u003cli\u003eDimensions: approx.310x275x410 mm³\u003c\/li\u003e\n\u003cli\u003eWeight: approx.7.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTHIS UNIT USES THE KA6020 Fine Beam Tube T e\/m\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Klinger Scientific","offers":[{"title":"Default Title","offer_id":47472429629666,"sku":null,"price":3150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/2735\/2802\/files\/3bOperating-Unit-for-Fine-Beam-Tube1.jpg?v=1771946102","url":"https:\/\/klingereducational.com\/products\/1009948-operating-unit-for-fine-beam-tube","provider":"Klinger Educational ","version":"1.0","type":"link"}