Contact us : 02-6449001, 089-0702010


Kett Moisture Tester applies capacitance (dielectric) measuring method to measure the moisture content without destroying the testing sample. The embedded microprocessor calculates and measures the “Moisture Value” using all kinds of information such as the fixed volume, weight, and adjusted value of room temperature.

Belt and Bearings Co.,Ltd is the Official Distributor of KETT(Japan)

About the machine

This instrument can measure the moisture content of many kinds of grain, seeds, and other products. Using a fixed sample volume allows the weight, temperature, and capacitance (dielectric) of the sample to be measured. After processing this information with the use of the embedded microprocessor, the “Moisture Value” is displayed. Refer to the “Product List” for measurable grain versions. Because the calibration curves of products on the “Product List” have been already stored, the measurement of a sample on the list can be instantly performed by simply pressing the product number.

Specification Table

MODEL KETT PM-450(4504)
Measuring principle Capacitance(Dielectric) (50MHz)
Applications  Grain, seeds, small objects
Measurement range 1 – 40% (sample dependent)
Sample volume : 240 mL
Operating temperature range 0 – 40 °C
Precision ( Moisture) Standard error of 0.5% or less versus drying method (all samples with moisture content of less than 20%)
Correction function ( Mass) By integrated weighing scale
(Temperature) By thermistor
Other functions Average, auto power off
Display Digital (LCD)
Power supply Batteries (1.5V “R6” or “AA” size, x4)
Power consumption 240 mW
Dimensions and weight 125 (W) x 205 (D) x 215 (H) mm, 1.3 kg
Accessories Funnel, Manual hopper, Brush, Batteries (1.5V “R6” or “AA” size, x4), Operating manual

Product List

NO Products Measuring range
1 Wheat 6.0-40.0%
2 Barley 6.0-40.0%
3 Soybean 6.0-30.0%
4 Canola(Rapeseed) 6.0-30.0%
5 Rye 6.0-30.0%
6 Oats 6.0-30.0%
7 Sorghum 6.0-30.0%
8 Sunflower(Large) 6.0-30.0%
9 Sunflower(Medium 4.0-20.0%
10 Sunflower(Small) 6.0-20.0%
11 Hazelnuts 4.0-15.0%
12 Peanuts 4.0-20.0%
13 Black pepper 4.0-20.0%
14 Mung bean 6.0-30.0%
15 Beans 6.0-30.0%
16 Pea 6.0-35.0%
17 Clove 6.0-20.0%
18 Dry cherry coffee 4.0-40.0%
19 Green Coffee 4.0-30.0%
20 Roast coffee 1.0-20.0%


Watch Video


เครื่องวัดความชื้นเมล็ดกาแฟ KETT รุ่น PM-450[4504]

ภาพผลงาน เครื่องติดตั้งจริงหน้างาน

แสดงวีธีใช้เครื่อง สอนการใช้งาน การบำรุงรักษา


Close Menu