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MODEL-4001B
CHARGE AMPLIFIER
- This equipment is a micro-charge amplifier that amplifies charge signals virtually ranging from DC to 50 kHz. It is best suited for use in conjunction with a piezoelectric pressure sensor.
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- Simple, easy-to-use instrument engineered with emphasis on basic performance.
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- Discharge time constants selectable between LONG and SHORT.
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- Built-in output calibration signal (supplied from the power supply unit).
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- Compatible with various types of sensors, such as vibration, pressure, and force, as long as they are of the charge output type.
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- Ready for concurrent use with the charge amplifier Model-4035.
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| Composition |
| Charge Amplifier |
MODEL-4001B |
4pc |
| Power Supply |
MODEL-4001-10 |
1pc |
| Channel Case |
MODEL-4035-21(4 Channel) |
1pc |
| Instruction manual |
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1copy |
| Specification |
| Measuring Range |
10.0-99.9pC/UNIT: 1,2,5,10,20,50,100UNIT/VOLT |
| Range Accuracy |
with ±1.5% (at 80Hz) |
| Frequency Response |
Range 10-100 ; DC-50KHz ±5% |
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Range 5 ; DC-40KHz ±5% |
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Range 2 ; DC-20KHz ±5% |
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Range 1 ; DC-10KHz ±5% |
| Time Constant |
Short: Range ×0.1sec(Registance109Ω) |
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Long : Range ×1000sec(Registance1013Ω min.) |
| Cut Off |
(0.16/TC)Hz |
| (Low Frequency) |
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| Linearity |
±0.1% |
| Noise Level |
0.1pC RMS max. |
| Drift |
±0.03pC/S max.(Use DC Balance) |
| Reset Error |
±0.5pC max. |
| Charge Input Max. |
±100,000pC(Through Rate 5000pC/μs) |
| AC Output |
±10V max. or ±5mA max. |
| Output Impedance |
100Ω |
| Output Cal Signal |
0-10V DC (Use Power Unit) |
| Over Load Lamp |
Go on when output voltage ±10.5V |
| Temperature Humidity |
0-50°C,80%RH max. |
| Power |
Charge Amp Unit: ±15VDC 20mA max. |
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Use Power Supply Unit: AC100V±10V |
| Weight |
Charge Amp Unit: 310g/CH |
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Power Supply Unit: MODEL-4001-10: 800g |
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4CH Case: MODEL-4035-21: 970g |
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