--- type: product schema_version: 1 stock_number: "61262-1" canonical_url: "https://www.artisantg.com/Scientific/61262-1/Horiba-Spex-1404-Double-Monochromator" json_url: "https://www.artisantg.com/Scientific/61262-1/Horiba-Spex-1404-Double-Monochromator.json" generated_at: "2026-11-07T10:44:26.039Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # Horiba / Spex 1404 Double Monochromator _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: Spex - Model: 1404 - Condition: Used and in Excellent Condition - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 350 lb - Shipping dimensions: 66X48X24 in ## Categories - Lab & Analytical > Analytical Instruments (primary) ## Details This Horiba / Spex 1404 Double Monochromator is used and in excellent condition. This option is the instrument only, without any additional external electronics or control boxes. It is sold as pictured. This unit was pulled from a working system and has since been in storage. The gratings have some smudges (see close-up photos here and here), and they were removed for identification. The gratings will also need to be cleaned and aligned before operating. This unit also has (3) external 3 mm Slits/Verniers and (2) internal 3 mm Slits/Verniers. (2) Milton Roy Precision Gratings Installed: - Catalog Number: 35-53-15-520 - Grooves/mm: 600 - Blaze Angle: 17° 27' - Concave Radius: ∞ mm ## Images -