• SM-250SM-250
  • TL-2000TL-2000
  • model-1332Bmodel-1332B
  • model-1422Amodel-1422A
  • model-1022Amodel-1022A
  • model-2502model-2502
  • model-6601model-SPK004A-J
  • model-SPK004A-Jmodel-SPK004A-J
  • CEP-25RRCEP-25RR
  • CEP-2000CEP-2000
  • BQE-100BQE-100



Model-4035 charge amplifier is to directly amplify output signals transmitted from piezo-electric type pickups for precise measurement of vibration.



Frequency Characteristics 0.5Hz to 100KHz+1,-3dB
1Hz to 50KHz±1dB
5Hz to 20KHz±0.5dB
Full Scale Sensitivity
Model 4035 (Standard Version) 1V/1pC to 10,000pC
Model 4035-01(High Sensitivity Version) 1V/0.1pC to 1,000pC
Full-Scale Range of Model-4035 (Standard Version) is as follows
1.00 to 9.99pC/UNIT :1,3,10,30,100,300,1000UNIT/FS Acceleration…EQ Peak Velocity…True RMS Displacement…EQ P-P
10.0 to 99.9pC/UNIT :0.1,0.3,1,3,10,30,100UNIT/FS(in Indicated Values on the Panel)
100 to 999pC/UNIT :0.01,0.03,0.1,0.3,1,3,10UNIT/FS
Output Characteristics
AC Output ±1V/FS
Non-Distortion Max. Output Voltage ±10V(Loaded Resistance:Larger than 10kΩ)
DC Output +1VDC/FS,5mA Max.(To call "Model-4035-xx-D"
when ordering)
Noise Level 0.008PCrms + 0.005pCRMS per 1,000pF of source 
capacitance referred to input or 5mVrms referred to
output ,which is greater.
Accuracy Within ±1.5% throughout the whole range at 1,000Hz
and at 1,000pF or lower in input capacity.
Overload Indication The overload warning lamp lights up when exceeding
the linear sphere.
Temperature/Humidity Range -20°C +60°C(0.05%/°C),90% RH or lower.
Power Supply ±9V to ±15V, 20mA Max.
Dimensions and Weight 34.5(W)×99(H)×152(D)mm,1,000g.
Power Supply Units Dimensions and weight: 69(W)×99(H)×152(D)mm,
Model-4035-10M For 100VAC,complete with CAL signals and 10CH
Switching AC Meter, for 10CH Max.
Model-4035-16M For both 100VAC and 12VDC.

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