Kett MT-730 เครื่องวัดความชื้นไม้

MT-730 ฟังก์ชั่นการวัด

วัดความชื้นไม้วีเนียร์ (ไม้เนื้ออ่อน) และไม้ทั่วไป

MT-730 จุดเด่น

ถูกออกแบบมาเป็นพิเศษสำหรับการวัดความชื้นไม้ ด้วยลักษณะพิเศษของไม้ที่มีหลากหลายชนิด ซึ่งความชื้นจะส่งผลชัดเจนกับไม้ เช่น การยืดและหดตัว, ความแข็งแรงของเนื้อไม้ เป็นต้น

MT-730 ช่วงการวัด

Measurement Range*3 :  6 to 40% (hardwood), 7 to 40% (softwood)
                                             4 to 40% (when wood groups 1-16 are selected, varies with group type*2)

Measurement Precision :  Below 20%: ±0.5%,
                                             20% and higher: ±2.0% (precision with respect to base resistance)

Resolution : 0.1%

MT-730 Power Supply

 1.5 V batteries (AA alkaline) (6), approximately 0.45 W

MT-730 ขนาดสินค้า

Dimensions : 110 mm (W) x 210 mm (D) x 50 mm (H),

Weight : 0.5 kg

MT-730 อุปกรณ์ที่มาในชุด

Needle probe, spare needle (10)
Conductive rubber (2)
Wrench
Shoulder strap
1.5 V battery (AA alkaline) (6)
Carrying case
Operating manual
Wood group number table (Japanese and English) (1 each)

MT-730 ข้อมูลจำเพาะ

Wood Group Number Table

Number        Representative wood type                                                          Measurement range
1                    Oak, Zelkova, Maple                                                                      5 to 40%
2                    Japanese oak, Linden, Chestnut, Beech tree, Cherry              5 to 40%
3                    Katsura tree, Birch, Paulownia                                                  5 to 40%
4                    Apitong, Keruing, Kabul, Sengyan                                              4 to 40%
5                    Ramin, Kempas, Chinese quince                                              6 to 30%
6                    Japanese ash, Elm, Ash                                                              4 to 40%
7                    Teak                                                                                              6 to 40%
8                    Lauan, Castor aralia                                                                      5 to 40%
9                    Japanese larch                                                                              6 to 40%
10                Japanese white-barked magnolia, Cottenwood                      6 to 40%
11                Hemlock                                                                                      6 to 40%
12                Yeddo spruce, Spruce                                                                  7 to 40%
13                Cypress                                                                                          5 to 40%
14                Douglas fir                                                                                      6 to 40%
15                Cedar                                                                                              5 to 35%
16                Fir                                                                                                  5 to 40%

Measurement Principle : Electrical resistance
Applications : Veneer/wood

Calibrations :   For hardwood and softwood use*1
                           (Reference method: ISO 13061-1)
                           16 wood group classifications*2

Display : Digital (LCD)

Operating Temperature Range : 0 to 40˚C
Functions : Automatic temperature compensation, average value display, Upper limit alarm setting (10 to
                     39% and Off), Auto power off (automatically turns off after approximately 5 minutes), Moisture value bias adjustment (–9.9 to +9.9%)