The OL 740-20UV-RP Replacement Lamp for OL 740-20D/UV is an infrared, ceramic, nernst glower is furnished with the OL 740-20IR for measurements in the 2.0 – 30 μm spectral region. The recommended lamp power supply is the OL 410-200 Precision Lamp Source.
The OL 740-20D/UV is a dual source unit that incorporates both the 150-watt quartz-halogen lamp and a 40-watt deuterium arc lamp for measurements in the 0.2 – 3.5 μm spectral region. The precision manual beam switching mirror selects the source to be utilized for a particular wavelength region. The deuterium lamp provides a high-intensity ultraviolet output for measurements in the 200 to 400 nm spectral region. The recommended lamp power supplies are the OL 65A Programmable DC Current Source and the OL 45D Dual Range Power Source for the deuterium lamp.
The OL Series 740-20 High Intensity Source Attachments are designed specifically for use with the OL Series 750 Automated Spectroradiometric Measurement System. With the appropriate constant current power supply, these source attachments provide the intense, highly stable source of radiant intensity that is required for accurate measurements of detector spectral response, spectral reflectance, and spectral transmittance. The attachments consist of a source housing with all-mirror imaging optics matching the f/4 optics of the monochromator, which easily mounts to the monochromator entrance port via a spin ring. The OL Series 740-20 is available in (4) versions for use within a portion or the entire 0.2 to 30 μm wavelength region.
1 YEAR STANDARD WARRANTY
Optronic Laboratories warrants that all goods supplied will be of the kind described or in any specification and drawings approved by Optronic Laboratories and will be free from defects in material and workmanship for one (1) year from the date of purchase by the original Purchaser. During this period, Optronic Laboratories will at its option either repair or replace any goods that are found to be defective in material or workmanship, provided the goods are returned to Optronic Laboratories in Orlando, Florida, with all shipping, insurance, and delivery charge prepaid (DDU Orlando, Florida). This Warranty does not extend to batteries, fuses, and glass phototubes (if any), or other items of limited durability, nor does this warranty cover damage to goods caused by leaky or otherwise defective batteries, by Purchaser use of improper batteries and by misuse or abuse, unauthorized alteration, excessive line voltage, excessive temperatures (above 160 degrees F), extreme environmental conditions (such as extremely dusty or wet environment), corrosive atmospheres or servicing by unauthorized personnel. The items returned shall only be accepted when accompanied by a written statement setting forth the nature and suspected cause of the alleged deficiencies. After the initial one (1) year warranty, repairs performed by Optronic Laboratories are covered under a limited ninety (90) day warranty. The warranty repaired (and/or replacement) items will be returned DDU to customer. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, (INCLUDING THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR IMPLIED WARRANTY OF MERCHANTABILITY) OTHER THAN THE WARRANTY SET FORTH HEREIN.