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The lock-in amplifier was invented by Princeton University physicist Robert H. Dicke who founded the company Princeton Applied Research (PAR) to market the product.http://en.wikipedia.org/wiki/Lock-In Amplifierin_amplifier
This model is: SR830 Dual Phase Lock-In Amplifier
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Vendor: Stanford Research Systems, Inc.
Manual: Instruction Manual
Specifications: Datasheet
LabView Programs: Available
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