{"product_id":"whiteness-meter-electronics-awm-216","title":"Whiteness Meter Electronics AWM-216","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e    Whiteness Meter  \u003c\/p\u003e\n\u003cp\u003e     \u003c\/p\u003e\n\u003cp\u003e   AMITTARI l Whiteness Meter is mainly used to directly measure the whiteness value of object or powder with flat surface. It can be widely used in whiteness measurement of textile printing and dyeing, paint, chemical building materials, paper board, plastic products, white cement, ceramics, enamel, talc powder, starch, flour, salt, detergent, cosmetics and other substances. \u003c\/p\u003e\n\u003cp\u003e   The instrument pass strict inspection and testing, conforms to the JJG 512-2002 Whiteness Meter Verification Regulation. Also conforms to GB3978,GB3979,GB7973,GB7974,ISO2470,GB8904.2,QB1840,GB2913,GB13025.2,GB1543,ISO2471,GB10339,GB5950,GB12911,GB2409 and other standards\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e   Product Features\u003c\/p\u003e\n\u003cp\u003e      It consists of Light Source, Optical System, Detection System, \u003c\/p\u003e\n\u003cp\u003e      Data Process and Display System. \u003c\/p\u003e\n\u003cp\u003e      Use of high quality imported components, good reliability. \u003c\/p\u003e\n\u003cp\u003e      The optical path design is reasonable, simple. Adopt filter system \u003c\/p\u003e\n\u003cp\u003e      with correction, the whiteness can be reflected quantitatively. \u003c\/p\u003e\n\u003cp\u003e      No preheating after starting, measurements can be taken after simple calibration, easy to operate. \u003c\/p\u003e\n\u003cp\u003e      Able to memory 254 groups of measurement data. \u003c\/p\u003e\n\u003cp\u003e      Use USB data output and RS-232 data output to connect with PC. \u003c\/p\u003e\n\u003cp\u003e      Provide Bluetooth  data output choice. \u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e   Operational Principle\u003c\/p\u003e\n\u003cp\u003e   The Illuminant of the instrument is long-life LED with 457nm, conforming to the light source requirement in the JJG 512-2002 National Metrological Whiteness Meter Verification Regulation. The measurement of the instrument adopts the principle of photoelectric effect. The diffuse reflectance Radiant Brightness Energy Value of the sample surface is receive by the optical cell. Then, the value is amplified by high-precision auto zeroing operation amplifier, inputted to the calibration circuit for energy calibration. Then, the whiteness value of the sample is directly shown on the digital display.\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e   Product Parameters\u003c\/p\u003e\n\u003cp\u003e   Measuring Range  0~120\u003c\/p\u003e\n\u003cp\u003e   Resolution 0.1\u003c\/p\u003e\n\u003cp\u003e   Illumination Condition 45\/0\u003c\/p\u003e\n\u003cp\u003e   Illuminant LED 457 nm\u003c\/p\u003e\n\u003cp\u003e   Whiteness Formula Blue Light Whiteness WB=R457\u003c\/p\u003e\n\u003cp\u003e   Measuring Aperture 11x18 mm Rectangle\u003c\/p\u003e\n\u003cp\u003e   Zero Drift ≤0.1\u003c\/p\u003e\n\u003cp\u003e   Stability of Display ≤0.5\u003c\/p\u003e\n\u003cp\u003e   Repeatability ≤0.1\u003c\/p\u003e\n\u003cp\u003e   Operating Condition Temperature: 0~40 ℃     Humidity: \u0026amp;lt;85 %RH\u003c\/p\u003e\n\u003cp\u003e   Power Supply Lithium Battery\u003c\/p\u003e\n\u003cp\u003e   Size 136x44x78 mm\u003c\/p\u003e\n\u003cp\u003e   Weight 305 g  (Not including batteries) \u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e   Product  Accessories\u003c\/p\u003e\n\u003cp\u003e   Standard Accessories Main Unit, Standard White Board, Optical Cleaning Cotton Cloth, AC Adaptor\u003c\/p\u003e\n\u003cp\u003e   Optional Accessories Constant Pressure Powder Forming Apparatus, RS-232 data output, Bluetooth data output\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"000","offer_id":41163983618185,"sku":"01132-1","price":488.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/7ed756c3ec0310ee9b01e28968db2b63.jpg?v=1677571113","url":"https:\/\/mickcara.com\/fr\/products\/whiteness-meter-electronics-awm-216","provider":"mickcara","version":"1.0","type":"link"}