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MÁY ĐO ĐỘ TRẮNG, ĐỘ SÁNG BẰNG PHƯƠNG PHÁP PHẢN XẠ - REFLECTANCE METERS

Liên Hệ Hotline : 0934483286


Applications:

Reflectance Meters measures the Brightness of any bright surface and has application in areas like Paper, Textiles, Food items, Pigments, Tiles and Minerals

Principle:

Whiteness is measured in terms of diffuse reflectance, which is the ratio of reflected light measured at 90° after passing through a suitable filter and the incident light that is generally at 45° to the surface of the sample

Salient Features:

- Ideal for measuring Whiteness & Brightness
- Can be used to measure both Whiteness & Brightness by changing filters only
- Standard MgC03 block supplied with the instrument
- Simple to operate
- Conforms to thebasicrequirementof1.5.:101

Specifications of Reflectance Meter:

- Light Source: Long Life LED
- Detector: Sealed Silicon Photo Detector
- Diffuse Reflectance: 00.0 to 100.0 with negative & over range indication, 3.5 digit LED (with decimal display)
- Accuracy: : +-1%
- Accessories: MgC03 Block as a secondary standard, powder trays, presser plate, dust cover, manual. Plate for MgO deposition, Mg wire.
- Dimensions: 30x20x 19cm
- Weight Net: 3.5kg
- Operating Voltage: 230V,50 Hz