{"product_id":"graigar-protable-whiteness-meter-wsb-1-handheld-whiteness-degree-measuring-instrument","title":"Graigar Protable Whiteness Meter WSB-1 Handheld Whiteness Degree Measuring Instrument","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e White\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAC \u0026amp; DC power supply, low power consumption, cabinet and handsome contour design, facilitating field and lab use.\u003c\/li\u003e\n\u003cli\u003eConfigured with auto power-off function ad low power dissipation circuit, able to effectively prolong service life of battery.\u003c\/li\u003e\n\u003cli\u003eWSB-1 Whiteness Meter adopting big-screen highly transparent LCD display, with comfortable reading, and free of ill influence from sunlight\u003c\/li\u003e\n\u003cli\u003eThe simple operation, and can accurately measure the opacity degree of the paper.\u003c\/li\u003e\n\u003cli\u003eAdopt the standard white plate rated by the central government to convey the standard value, and the measurement is accurate and reliable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e WSB-1\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Overview\u003cbr\u003e\u003cbr\u003eThe WSB series whiteness degree instrument with the digital display is mainly applicable for the measurement of the whiteness degree on the surface of the object or the powder in the white color and the color close to white. The whiteness degree can be accurately educed that is consistent with the visual degree. The opacity degree of the paper can also be accurately measured.\u003cbr\u003eThis instrument can be widely applied for the measurement of the whiteness degree of the objects like textile \u0026amp; printing \u0026amp; dying, oil paint \u0026amp; dope, chemical construction material, paper \u0026amp; paper plate, plastic product, white cement, ceramics, porcelain enamel, porcelain clay, French chalk, starch, flour, salt, wash, and cosmetics, etc.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003cbr\u003eMeasuring Range: 0-199\u003cbr\u003eMeasuring Condition: 45\/0\u003cbr\u003eWhitenessMean: Whiteness degree of blue light Wb=R457\u003cbr\u003eMinimum Readout: 0.1\u003cbr\u003eCalibrate: 15\u003cbr\u003eZero Draft: 0.1\u003cbr\u003eBasic Error: 1\u003cbr\u003eRepeatability: 0.2\u003cbr\u003eExternal Dimension: 235*75*65 mm\u003cbr\u003ePower Supply:\u003cbr\u003eDC 1.5V, 5 AA alkaline dry cells AC 220V\/50Hz DC7.5V 0.2A power supply adapter\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eleo\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43211373084742,"sku":"B07BNKJRRC","price":275.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51uEhQATmlL.jpg?v=1748249386","url":"https:\/\/www.graigartech.com\/ru\/products\/graigar-protable-whiteness-meter-wsb-1-handheld-whiteness-degree-measuring-instrument","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}