Модуль підсилення LIA-MV-150-S з фазовим автопідстроюванням
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Модуль підсилення LIA-MV-150-S з фазовим автопідстроюванням
LIA-MV-150-S Single phase BNC interface end locking amplifier module lock-in amplifier
LIA-MV-150 phase-locked amplifier module has unique characteristics :1, current and voltage input :2, working frequency up to 45kHz 3, adjustable sensitivity, time constant and phase; 4, local and remote gain control 5, tight EMI-shidlded box.
LIA-MV-150-S Single phase BNC interface end locking amplifier module lock-in amplifier
The LIA-MV-150 FEMTO phase-locked amplifier has two ways of programming amplifier Settings, such as phase, gain, and time constant control via a switch directly in the amplifier module or externally using a standard digital 1/0 computer board. The variable operating frequency is determined by an external reference signal, such as the synchronization signal of a chopper or the modulation signal of a laser. Current inputs can be well adapted to amplifier signals from high impedance sources, such as diodes and PMTs that can be used to measure low impedance sources like pyros or coils during voltage output.
| Модель | LIA-MV-150-S Standard | LIA-MV-150-D True-Differential Input |
| Voltage Input | BNC connector | Lemo® connector |
| Single-ended | True-differential | |
| Instrumentation amplifier | Instrumentation amplifier | |
| Шум 12 nV/√Hz | Шум 12 nV/√Hz | |
| Current Input | BNC connector | Lemo® connector |
| Transimpedance amplifier, gain 1 kV/A | Transimpedance amplifier, gain 1 kV/A | |
| Шум 4 pA/√Hz | Шум 4 pA/√Hz | |
| Чутливість (Full Scale) | Напруга: 3 µV to 100 мВ, switchable in 1-3-10 | |
| поточний: 3 nA to 100 µA, switchable in 1-3-10 | ||
| Working Frequency | 10 Гц – 45 кГц | |
| Reference Input | ±100 mV to ±5 V, switchable to TTL | |
| Phase | Adjustable 0° – 360° (8-bit resolution), Temperature drift <0,01°/K | |
| Demodulator | 50 dB max. dynamic reserve | |
| Time Constants | 3 ms to 10 с, switchable in 1-3-10, slope switchable 6 dB or 12 dB/octave | |
| Вихід | X [R · cos(кут)], ±10 V full scale, short-circuit protected | |
| Digital Control | 16 TTL, CMOS, opto-isolated 8 Bits phase, 4 Bits time constant, 4 Bits sensitivity | |
| Джерело живлення | ±15 V, 100 mA typ. | |
| Case | 170 x 60 x 30 мм (L x W x H), вага 370 g | |
LIA-MV-150-S Single phase BNC interface end locking amplifier module lock-in amplifier
Power supply ± 15 V is accessed through a 3-pin Lemo socket. The device will provide a fitting connector. The PS-15 can be used with a power supply.
застосування :1, spectroscopy 2, laser stabilization 3, cold light, fluorescence, phosphorescent measurement 4, light scattering measurement 5, photoelectric quality control 6, industrial integration and scientific metrology 7, OEM system.
