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Stanford Research Systems SR540 Optical
Location:
Elgin, IL
Model:
SR540

Specifications

Condition:
used
Division:
Electronic Test Equipment
Condition info:
Refurbished
Subcategory:
Optical

Description

The SR540 chopper will handle all your optical chopping requirements—from simple measurements to dual-beam and intermodulation experiments. The SR540 has a 4-digit frequency display, front-panel frequency control, analog voltage frequency control and two reference outputs with selectable operating modes.
Two anodized aluminum blades are provided: a 5/6 slot blade for frequencies up to 400 Hz, and a 25/30 slot blade for frequencies up to 3.7 kHz. Reference outputs are provided for frequencies corresponding to each row of slots, as well as the sum and difference frequencies.
4 Hz to 3.7 kHz chopping frequencies
Low phase jitter
Single and dual beam experiments
Sum & difference reference outputs
Bolt clamp or rod mounting