Amplificator de sarcina
SEAPIDStare
DA2166321
Data12 Septembrie 2011
Valoare23.631,98 RON
Oferta acceptata
Autoritatea contractantaLocalitateBucuresti, Bucuresti
FurnizorTipul contractului-
Cod CPVDescriere:CHARGE INPUT:
Via 10-32 NF and BNC coaxial socket
Max. Input:~105pC
SENSITIVITY CONDITIONING:
3 digit dial-in of transducer sensitivity from 0.1 to 10.99 pC/ms-2
AMPLIFIER SENSITIVITY:
0.01 mV to 10 V/pC corresponding to -40 to
+80 dB with transducer capacitance of 1 nF
CALIBRATED OUTPUT RATINGS:
Selectable in 10 dB steps
Acceleration:
0.1mV to 1V/ms
Velocity:
10 mV to 100 V/ms-1
Displacement:
0.1 mV to 10 V/mm
SIGNAL OUTPUT:
Via 10-32 NF and BNC coaxial socket -2
Max. Output:
8 V (8 mA) peak
Output Impedance:
<1?
DC Offset:
<±50 mV
FREQUENCY RANGE:
Acceleration
*
:
Switchable 0.2 or 2 Hz to
100 kHz
Velocity:
Switchable 1 or 10 Hz to 10 kHz
Displacement:
Switchable1or 10 Hz to 1 kHz
–10% limits quoted — see Fig. 3
LOW–PASS FILTER:
Switchable -10% limits of 100Hz, 1kHz, 3kHz,
10 kHz, 30 kHz and >100 kHz with attenuation
slope of 40 dB/decade
INHERENT NOISE (2 Hz to 22 kHz):
5 × 10
-3
pC referred to input with maximum sensitivity
and 1
nF transducer capacitance
TEST OSCILLATOR:
159 Hz (? = 1000 rad/s) sinusoid, factory preset
for test level of 1 V
OVERLOAD INDICATOR:
Overload LED lights when input or output of
amplifier is overloaded by signals of too high a
peak level
RISE TIME:
~2.5V/µs
Achizitii23.631,98 RON
Cantitate: 2
Unitate masura: bucata
Amplificator de sarcina
CHARGE INPUT:
Via 10-32 NF and BNC coaxial socket
Max. Input:~105pC
SENSITIVITY CONDITIONING:
3 digit dial-in of transducer sensitivity from 0.1 to 10.99 pC/ms-2
AMPLIFIER SENSITIVITY:
0.01 mV to 10 V/pC corresponding to -40 to
+80 dB with transducer capacitance of 1 nF
CALIBRATED OUTPUT RATINGS:
Selectable in 10 dB steps
Acceleration:
0.1mV to 1V/ms
Velocity:
10 mV to 100 V/ms-1
Displacement:
0.1 mV to 10 V/mm
SIGNAL OUTPUT:
Via 10-32 NF and BNC coaxial socket -2
Max. Output:
8 V (8 mA) peak
Output Impedance:
<1?
DC Offset:
<±50 mV
FREQUENCY RANGE:
Acceleration
*
:
Switchable 0.2 or 2 Hz to
100 kHz
Velocity:
Switchable 1 or 10 Hz to 10 kHz
Displacement:
Switchable1or 10 Hz to 1 kHz
–10% limits quoted — see Fig. 3
LOW–PASS FILTER:
Switchable -10% limits of 100Hz, 1kHz, 3kHz,
10 kHz, 30 kHz and >100 kHz with attenuation
slope of 40 dB/decade
INHERENT NOISE (2 Hz to 22 kHz):
5 × 10
-3
pC referred to input with maximum sensitivity
and 1
nF transducer capacitance
TEST OSCILLATOR:
159 Hz (? = 1000 rad/s) sinusoid, factory preset
for test level of 1 V
OVERLOAD INDICATOR:
Overload LED lights when input or output of
amplifier is overloaded by signals of too high a
peak level
RISE TIME:
~2.5V/µs