Miniature, Dual phase, 45 kHz
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FEATURES
- Current and voltage input
- Working frequency up to 45 kHz
- Adjustable sensitivity, time constant and phase
- Local and remote control
- Compact and EMI-shielded case
X, R, Y outputs,10 Hz-45 kHz, 50dB dynamic reserve, time constant up to 10 s, 3 µV to 100 mV switchable sensitivity
TWO WAYS OF PROGRAMMING
The amplifier settings – e.g. phase, gain, time constant – are controlled either by switches directly on the amplifier module or externally using a standard digital I/O computer board. The variable working frequency is determined by an external reference signal which may be e.g. the synchronization signal of a chopper wheel or the modulation signal of a laser. The current input is well suited for amplifying signals from high impedance sources like photodiodes or PMTs while the voltage input can be used to measure signals from low impedance sources like pyros or coils.
Standard delivery time: 3 weeks ARO, Conditions: Ex.Works Germany unless specified
Tietolomake
Tekniset tiedot
|
Model |
LIA-MV-150-D |
|
Voltage Input |
Lemo® connector |
|
Current Input |
Lemo® connector |
|
Sensitivity |
Voltage: 3 µV to 100 mV, switchable in 1-3-10 |
|
Working Frequency |
10 Hz – 45 kHz |
|
Reference Input |
±100 mV to ±5 V, switchable to TTL |
|
Phase |
Adjustable 0° – 360° (8-bit resolution), |
|
Demodulator |
50 dB max. dynamic reserve |
|
Time Constants |
3 ms to 10 s, switchable in 1-3-10, slope switchable 6 dB or 12 dB/octave |
|
Output |
X [R · cos(angle)], ±10 V full scale, short-circuit protected |
|
Digital Control |
16 TTL, CMOS, opto-isolated |
|
Power Supply |
±15 V, 100 mA typ. |
|
Case |
170 x 60 x 30 mm (L x W x H), Weight 370 g |