FEMTO's new DLPVA-101-B, -F, and -BLN models offer sensitive voltage amplifiers for precise measurement of small voltage signals. They replace the DLPVA-100 models. Their noise is significantly reduced (in some cases by an order of magnitude). Features and operation remain unchanged.

I. Key Features

Variable gain: 20 to 80 dB, in 20 dB steps

Bipolar input stage, recommended for low impedance sources below 1 kΩ

Single-ended and true differential input models

Bandwidth: DC – 100 kHz, switchable to 1 kHz

DC drift: 0.7 μV/°C

Common-mode rejection ratio: 120 dB

Input noise: as low as 2.0 nV/√Hz

Local and remote control

II. Technical Specifications

III. Applications

General-purpose laboratory amplifiers

Automated measurements

Industrial sensors

Detector preamplifiers

Integrated measurement systems

IV. Usage Instructions

The DLPVA-101-B voltage amplifier is a variable gain voltage amplifier designed for rapid amplification of small voltage signals. Its operation is largely self-explanatory. If in doubt, please refer to this document or contact us.

For safe operation, observe the damage thresholds specified in the "Absolute Maximum Ratings," "Temperature Range," and "Power Supply" sections of this document.

The operating environment must be free of smoke, dust, grease, oil, condensation, and other contaminants that may affect operation or performance.

V. About Us

Shenzhen Bonade Precision Instrument Co., Ltd. is an importer and distributor of instruments, representing products such as: Femto amplifiers, laser power meters, beam analyzers, beam collectors, spot analyzers, high-power continuous zoom fiber laser collimator heads FAC, Germany's GTE, Germany's hhb Electronic, Pacific Lasertec helium-neon lasers, SRS Stanford amplifiers, Scitec optical choppers, AA Lab Systems equipment, DL Instruments amplifiers, friction coefficient testing, IP1x-6x dustproof test probes, IPX1-X8 waterproof testing equipment, and other professional equipment. Please contact us for inquiries.