WM106 Landtek

Overview:

	Whiteness Meter is mainly used to directly measure the whiteness value of object or powder with flat surface. Can be widely used in whiteness measurement of textile printing and dyeing, paint, chemical. Features: * It consists of Light Source, Optical System, Detection System, Data Process and Display System. The whiteness Calculation Formula of the instrument is blue light whiteness R457. * Use of high quality imported components, good reliability. * The optical path design is reasonable, simple. Adopt filter system with correction, the whiteness can be reflected quantitatively. * No preheating after starting, measurements can be taken after simple calibration, easy to operate. * Pass strict inspection and testing, the instrument 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. * Able to memory 254 groups of measurement data. * Use USB data out put and RS- 232 data out put to connect with PC. * Provide Bluetooth data out put choice. Specifications:
Range		0~120
Resolution		0.1
Illumination Condition		45/0
Illuminant		LED 457nm
Whiteness Formula		Blue Light Whiteness WB=R457
Measuring Aperture		<<15 mm
Zero Drift		<<0.1
Stability of Display		<<0.5
Repeatability of Measurement		<<0.1
Operating Gondition		Temperature	0~40ºC
		Humidity	<85%RH
Power Supply		4x1.5V AAA(UM-4)Battery(Optional AC Power)
Size		Main Unit	156x67x28 mm
		Probe	Φ44x55 mm
Weight		200g(Not Including Batteries)