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Tatami (straw mat) Moisture Tester
HX-300
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The HX-300 displays the moisture (%) by the simple insertion
of a needle-shaped sensor into the surface matting, or
tatami stuffing ("tatamidoko"). It is known that the moisture
content of the stuffing and atmospheric temperature are big
factors in the outbreak of tatami matt lice infestations. Further,
high moisture content in the stuffing can also be the
cause of fungi and decay. Recently, there has been an increasing
move from rice straw tatami stuffing to different
types of building materials. This moisture tester can measure
the moisture content of tatami surfacing, rice straw stuffing
and tatami board (wooden board flooring material), control
of the moisture content of which is prescribed by both
the Japan Industrial Standard in particular, as well as the
Japan Agricultural Standard. |
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| Specifications |
HX-300 |
| Measurement method |
Electrical Resistance Method |
| Applications |
Tatami surface matting, Rice straw stuffing, Tatami board
(wooden board flooring material) |
| Measurement range |
Tatami surface matting: 8-20%, Rice straw stuffing 7-
25%, Tatami board: 7-35% |
| Measurement precision |
Standard error: Tatami surface matting 0.8%, Rice straw
stuffing 1.3%, Tatami board 1.3% |
| Display format |
Digital (LCD, smallest displayed unit 0.1%) |
| Allowable temperature range |
0 - 40°C |
| Additional functions |
Automatic temperature compensation, Average value
display, Max value alarm setting (10 - 79%, or OFF),
Auto Off (turns power OFF automatically after approx.
5 min), Moisture value compensation (-9.9% - 9.9%) |
| Power source |
6pcs. 1.5V Batteries ("AA" size Alkaline) |
| Dimensions & weight |
110 (W) x 210(D) x 50(H) mm, Net 0.5 kg |
| Accessories |
2-Needle sensor, 4pcs Spare needles, Spacer for sensor
needles, Wrench, Shoulder strap, 6pcs 1.5V Batteries
("AA" size Alkaline),etc. |
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