--- type: product schema_version: 1 stock_number: "52623-2" canonical_url: "https://www.artisantg.com/52623-2/Stanford-Research-Systems-SR640" json_url: "https://www.artisantg.com/52623-2/Stanford-Research-Systems-SR640.json" generated_at: "2026-11-07T06:51:29.027Z" last_updated: "2026-10-16T05:35:40.850-05:00" --- # Stanford Research Systems SR640 Dual-Channel Low-Pass Programmable Filter _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Stanford Research Systems - Model: SR640 - Condition: Used and in Excellent Condition - Price: $3,295.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 17 lb, estimated - Shipping dimensions: 18X12X12 in, estimated ## Categories - Test Equipment > Electrical Test > Signal Conditioning (primary) ## Details ### Configuration - Two-Channel Low Pass Filter with RS-232 and GPIB ## Images - - - -