Troxler 3400-B Series - Mechanical Specifications; Calibration Specifications

Appendix D-4
M
M
e
e
c
c
h
h
a
a
n
n
i
i
c
c
a
a
l
l
S
S
p
p
e
e
c
c
i
i
f
f
i
i
c
c
a
a
t
t
i
i
o
o
n
n
s
s
Gauge base and
topshell
Aluminum casting
Vibration test 2.5 mm (0.1 inches) at 12.5 Hz
Drop test 300 mm on 25 mm diameter steel ball
Operating
temperature
Ambient: -10 t0 70°C (14 to 158°F)
Surface: 170°C (350°F)
Storage temperature -55 to 85°C (-70 to 185°F)
Gauge size
(excluding handles)
368 x 229 x 183 mm
(14.5 x 9.0 x 7.2 inches)
Gauge height
(including handles)
495 mm (19.5 inches) or
395 mm (15.5 inches)
Shipping weight
37.2 (92 pounds) with transport case
Calibration Specifications
Accuracy of density standards
±0.1%
Accuracy of moisture standards
±4.0%
Calibration range 70-170 pcf density
0 - 40 pcf moisture
Method: Computer reduction of count rate data based on US
National Bureau of Standards Photon Cross Sections, Neutron
Cross Sections, and Absorption Coefficients. Data is reduced to
the form D= (Ln(A/CR + C))/B for density and M= (CR-E)F for
moisture where A, B, C, E, and F are constants and CR is count
ratio.