產(chǎn)品概述:
放大器設(shè)置,例如階段、 增益、 時(shí)間常數(shù)的控制通過直接在放大器模塊或外部使用一個(gè)標(biāo)準(zhǔn)的數(shù)字 I/O 電腦板上的開關(guān)。可變的工作頻率是由外部參考信號,例如斬波器的同步信號或激光的調(diào)制信號的決定的。電流輸入能很好的適用于來自高阻抗源放大器信號,例如在電壓輸出時(shí)可以被用來測量像pyros或者線圈的低阻抗源的二管和PMTs
產(chǎn)品特點(diǎn):
電流和電壓輸入
工作頻率達(dá)45kHz
可調(diào)就敏感度,時(shí)間常量和相位
本地和遠(yuǎn)程增益控制
緊密的EMI-shidlded 箱
產(chǎn)品技術(shù):
| Model | LIA-MV-150-S Standard | LIA-MV-150-D |
| Voltage Input | BNC connector | Lemo® connector |
| Single-ended | True-differential | |
| Instrumentation amplifier | Instrumentation amplifier | |
| Noise 12 nV/√Hz | Noise 12 nV/√Hz | |
| Current Input | BNC connector | Lemo® connector |
| Transimpedance amplifier, gain 1 kV/A | Transimpedance amplifier, gain 1 kV/A | |
| Noise 4 pA/√Hz | Noise 4 pA/√Hz | |
| Sensitivity | Voltage: 3 µV to 100 mV, switchable in 1-3-10 | |
| Current: 3 nA to 100 µA, 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 | |












所有評論僅代表網(wǎng)友意見,與本站立場無關(guān)。