B: Specifications
39
Specification Value
Gratings 14 gratings available
Entrance aperture 5, 10, 25, 50, 100 or 200 µm wide slits
Order-sorting filters 6 OF series available
Focal length (input) f/4, 101 mm
Optical resolution
(FWHM)
Depends on grating and size of entrance aperture
Stray light <0.05% at 600 nm; <0.10% at 435 nm
Dynamic range
7.5 x 10
9
(over integration range); 25000:1 for a single integration
period
Fiber optic connector SMA 905 to single-strand optical fiber (0.22 NA)
Integration time 7 ms to 10 minutes
Interfaces USB 2.0, 480 Mbps (USB 1.1 compatible); RS-232 (3-wire)
System Compatibility
The following sections provide information on hardware and software requirements for the QE65000.
Compatibility for Desktop or Notebook PCs
To use the QE65000, you must have a PC that meets the following minimum requirements:
• IBM-compatible PC with Pentium (or higher) processor
• 32 MB RAM
• OOIBase32 Spectrometer Operating Software
• Windows 98/ME/2000/XP operating system (when connecting the QE65000 to a PC via USB
port)
OR
Any 32-bit version of Windows (when connecting the QE65000 to a PC via serial port)
30-Pin Accessory Connector Pinout
The QE65000 features a 30-pin Accessory Connector, located on the side of the unit as shown:
220-00000-000-02-0605