Description
Overview
GAOTek digital whiteness color meter 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 degree of whiteness can be accurately educated that is consistent with the visual degree. The opacity degree of the paper can also be accurately measured. This instrument can be widely applied for the measurement of the whiteness degree of the objects like textile and printing and dying, oil paint and dope, chemical construction material, paper and paper plate, plastic product, white cement, ceramics, porcelain enamel, porcelain clay, French chalk, starch, flour, salt, wash, and cosmetics, etc.Â
Features
- AC and DC power supply, low power consumptionÂ
- Cabinet and handsome contour design, facilitating field and lab useÂ
- Configured with auto power-off function ad low power dissipation circuit Â
- Able to effectively prolong service life of batteryÂ
- Adopting big-screen highly transparent LCD displayÂ
- With comfortable reading, and free of ill influence from sunlight Â
- Simple operation can accurately measure the opacity degree of the paperÂ
- Adopt the standard white plate rated by the central government Â
- Convey the standard valueÂ
- The measurement is accurate and reliableÂ
- Configured with output port of measured valuesÂ
- Possible to connect with recording meteÂ
Technical Specifications
Measuring Range | 0 to 199Â |
Whiteness Mean | Whiteness degree of blue light Wb=R457Â |
Calibrate | 15Â |
Basic Error | 1Â |
Power Supply | DC 1.5 V, 5 AA alkaline dry cells AC 220 V or 50 Hz DC7.5 V, 0.2 A power supply adapter |
Measuring Condition | 45 or 0Â |
Minimum Readout | 0.1Â |
Zero Draft | 0.1Â |
Repeatability | 0.2Â |
External Dimension | 9.2 in x 3.8 in x 2.5 in (235 mm x 75 mm x 65 mm)Â |