Multicomponent Force Plate for Biomechanics Type 9287C…
Page 32 9287C_002-462e-03.11
8.3 Technical Data for Type 9287CA
8.3.1 General
Nominal Range 1 (per channel)
Nominal Range 1 (summed)
F
xi
,
Fyi
F
zi
F
x
, F
y
F
z
N/5V
N/5V
N
N
125
250
250
1 000
Ratio Range 1 : 2 : 3 : 4 1 : 5 : 10 : 20
Range switching accuracy % <±0,5
Mechanical overload F
x
, F
y
F
z
kN
kN
–13/13
–10/25
Calibrated range (range 4) F
x
, F
y
F
z
kN
kN
0 ... 5
0 ... 20
Calibrated partial range (range 2) F
x
, F
y
F
z
kN
kN
0 ... 1,25
0 ... 5
Threshold (range 1) F
x
, F
y
F
z
N
N
<0,125
<0,250
Sensitivity (range 1) F
x
, F
y
F
z
mV/N
mV/N
40
20
Sensitivity deviation over top plate surface F
x
, F
y
F
z
%
%
±1 {±2}
±1 {±2}
Linearity (full range + partial range)
typical
%FSO
%FSO
<±0,2
<±0,1
Hysteresis (full range + partial range)
typical
%FSO
%FSO
<0,3
<0,1
Crosstalk
F
x
F
y
F
x
F
z
F
y
F
x
F
y
F
z
F
z
F
x
F
z
F
y
%
%
%
%
%
%
±1,5
±1,5
±1,5
±1,5
±0,5 {±1}
±0,5 {±1}
Natural frequency x-axis
y-axis
z-axis
Hz
Hz
Hz
750
780
520
Max. Center of Pressure error (COP)
dax
day
mm
mm
±15 {<±25}
(s. chapter 8.4)
±15 {<±30}
(s. chapter 8.4)
Satisfies the ä standards (73/23/EG) for electrical equipment and systems according to the attached
declaration of conformity.
Values in parenthesis { } apply to the area outside the sensor rectangle (420x700 mm).
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