Wohler HBF 420, Руководство по эксплуатации

Страница: 37 / 151

Technical Data
37
EN
2 Technical Data
Resistance measurements (wood)
Description Data
Range 0 to 40%
10 % to 35 % (tested)
Needle length
(electrodes) 12 mm
Distance between the
needles (electrodes) 25 mm
Correction facility for 10 groups of wood
Temperature compen-
sation Material temperature
Accuracy, according to
VDI Guideline 4206,
sheet 4 Currant state:
± 40 % of the refer-
ence value (wood)
± 5 % of the value of
the test facility
Desired status:
± 40 % of the refer-
ence value (wood)
± 5 % of the reference
value of the test
standard
Dielectric measurement
Description Data
Display four digits
Penetration depth of
the dielectric probe approx. 3 to 4 cm
Correction facility for
the material 20 codes
Features
Description Data
Alarm three-colored LEDs
(green, yellow, red)
adjustable limit values