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KETT Whiteness Tester is designed to measure the whiteness of rice. Rice whiteness directly correlates with the amount of milling. Therefore, you can use this device to indirectly measure the milling percentage of a rice sample (glutinous and non-glutinous). To make a test, simply insert sample case containing rice. Both the number of measurements and the whiteness value will be immediately displayed. The LCD fluorescent display has excellent visibility, making it easy for anyone to see the measurement. By using the supplied sample cup and “fixed quantity” shooter, a constant sample amount is tested, substantially reducing measurement variation.

About the machine

Balance measures moisture content through the detection of weight loss by heating & drying. It is extremely similar to the “Loss on Drying Test”, one of the ocial standard measurement methods, forming the basis of measuring moisture content. e moisture contents of almost all of samples*, regardless of their types and shapes, can be measured.FD-660 is more compact when compared with conventional products, and is equipped with an auto taring mechanism to alleviate the inuence of scale dri. In addition it has been retooled ,especially on the control panel. e integration of a highly visible LCD and keys with LEDs allows this product to be user-friendly. As an example it is very simple to displaythe unit status and user executable operations. e organic carbon heater, which is introduced for the rst time as a heat source, is excellent in the eciency of sample drying because it irradiates the infrared rays with thewavelength range where water reacts to heat while providing a longer life than infrared lamps or halogen heaters. In addition, this heater does notmcontain halides or metals, and therefore, is an environmentally friendly heat source.Pre Heat mode is integrated as a new function. is mode standardized the internal temperature before measurement to stabilize this product mechanically and electrically. In addition to this mode, other renements have been added, such as the enlargement of a sample dish to improve drying eciency. is product is been the result of researching infrared moisturecontent measuring instruments for over 60 years. This product can be used as a new general-purpose infrared moisture determination balance in a wide variety of applications. For example, in a quality control department where the moisture content control is required and inspection department. * Samples that become explosive, flammable, or hazardous material dischargeable by heat are not measurable.

Specification Table

Measurement method Detection of weight loss by heating & drying
Sample mass 1 – 80 g (optional weight sampling format)
Resolution Moisture content/Solid content: 0.1 % or 0.01
% (selectable)
Measurement range 0 – 100 % (wet base, solid content)
0 – 500 % (dry base)
Repeatability (Standard deviation) Samples with a weight of 5 g or more, 0.1 %
(When using standard samples and measuring
conditions as determined by Kett Electric
Display format LCD display (96 x 40 mm.)
Measurement mode Automatic halting mode
Timed halting mode (1 to 120 min.)
External I/O RS-232C interface
Heat source Organic carbon heater (280 W x 2)
Power source 100-120V AC / 220-240V AC (50/60 Hz)
Power consumption Max. 900 W
Dimensions & weight 222 (W) x 360 (D) x 196 (H) mm, 3.2 kg
Sample dish Stainless steel (110 mm in diameter, 11 mm in depth)
Options  Power cord A or B(Power plug conversion), Sample dish handler Spoon, Spare fuse, Wind Shield, Sample dish, Sample dish stand, Package of aluminium foil sheets 10 per, Operating manual


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