{"product_id":"hw-210k-dual-channel-vi-curve-tester-circuit-board-online-detection-asa-tester-4-gear-frequency-alternating-speed-adjustable","title":"HW-210K Dual-channel VI Curve Tester Circuit Board Online Detection ASA Tester 4 Gear Frequency Alternating Speed Adjustable","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 4 test frequencies, can be used when connected to an oscilloscope, both analogs oscilloscopes and digital oscilloscopes can be used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Dual signal input, alternating display function allows you to use it in easier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 4-gear frequency, alternating speed adjustable, you can adjust it according to your needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e One click on singles channel\/alternating display, which can give you a better using experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e When testing the circuit board online, do not recharge the circuit board. If there is a large capacitor on the circuit board, discharge the capacitor first, otherwise it is easy to burn out the VI test board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Specifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Material: plastics\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Channel: 2 channels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Frequency: 4 gears\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Package size: 195 * 135 * 105mm \/ 7.7 * 5.3 * 4.1in\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Package weight: 435g \/ 1.0lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Method of connecting analogs oscilloscope：\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e The analogs oscilloscope connection is relatively simple, and different oscilloscopes are slightly different.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Adjust the oscilloscope to mode. Some oscilloscopes can be selected by pressing the buttons, while others are selected by the knob to mode. Please study by yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Connect the BNC cable to the oscilloscope and power on. Normally, a horizontal line will be displayed. Adjust the vertical channel parameters, about 1V\/div, and then adjust the x Y attenuation so that the horizontal line is in the display frame. It can also pass the VI test version. The x attenuation potentiometer on the upper side can assist in adjusting the length of the horizontal line. If the test pen iis short-circuited, a vertical line will be displayed under normal circumstances. If the vertical line is too long or too short, you need to adjust the Y channel parameters to make the vertical line in the display frame. Half grids or 1 grids to the edges is better. If the horizontal and vertical lines are normal, you can enter the normal measurement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e How to connect a digital oscilloscope：\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e For digital oscilloscopes, enter the mode through the menu or keys. The two channels of are adjusted to 1V\/div,and the single-track oscilloscope only needs to adjust the Y channel. Adjust the time base to 1-5 milliseconds. The channel selects Direct Current coupling, and the attenuation is 1x.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e When the oscilloscope is not connected, the screen should be a bright spot. Adjust the horizontal and vertical to center the bright spot. Connect the VI tester. Normally, it should be a horizontal line. Adjust the 103 potentiometer at the up of the VI board to make the horizontal line in the display frame. , Half a grids or 1 grids to the edges is better. Short-circuit the test leads, and the display should be a vertical line at this time. Adjust the Y channel parameters so that the vertical line is in the display frame. So far, debugging is basically over.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Packing list:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 1 * Tester\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 1 * Pair of BNC Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 1 * Pair of Test Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"0000.","offer_id":40538786922633,"sku":"00676-1","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/7c3e32f6f54921a58476696079cd0f3e.jpg?v=1658066291","url":"https:\/\/mickcara.com\/fr\/products\/hw-210k-dual-channel-vi-curve-tester-circuit-board-online-detection-asa-tester-4-gear-frequency-alternating-speed-adjustable","provider":"mickcara","version":"1.0","type":"link"}