PerkinElmer SPECTRUM TWO N, Руководство пользователя

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24 . Spectrum Two N User's Guide
Accessories
There is a range of optional sampling accessories available for the Spectrum Two N FT-NIR
spectrometer that fit in the sample compartment, including:
•
Spectrum Two N NIRM – Near Infrared Reflectance Module – L1390205
The Near Infrared Reflectance Module (NIRM) has a patented collection optics system
designed for robust, accurate operation, offering increased performance with dramatically
improved inter-unit variability. The design is less sensitive than conventional designs to
sample height and tilt. It is designed with built-in automatic fast interleaved scanning
which alleviates drift and improves measurement time. The NIRM contains a high
performance stabilized InGaAs detector system as standard. (Figure 8).
Refer to the
NIRM User’s Guide
(part number L1050301) available as a pdf on the
Spectrum Two Manuals CD
(part number L1050242) for information on using the
accessory.
Figure 8 Spectrum Two N FT-NIR with the NIRM Accessory
•
Spectrum Two N HTM– Heatable Transmission Module – L1390029
The Heatable Transmission Module (HTM) for the Spectrum Two N™ NIR allows for
easy elevated temperature measurements on samples in the mid-IR or Near-IR regions
of the spectrum, the module accepts fixed pathlength sealed cells, cuvettes, or
disposable vials..
Refer to the
Heatable Transmission Module (HTM) User’s Guide
(part number L1050302)
available as a pdf on the
Spectrum Two Manuals CD
(part number L1050242) for
information on using the accessory.
• Spectrum Two N RSM – Remote Sampling Module – L1390040
Spectrum Two N sample compartment interface fitted with universal connectors for
compatibility with a wide range of fiber probes. Includes built high performance InGaAs
detector.
Refer to the
Remote Sampling Module (RSM) User’s Guide
(part number L1050303)
available as a pdf on the
Spectrum Two Manuals CD
(part number L1050242) for
information on using the accessory.
It is easy to remove an accessory and replace it with another. Refer to
Changing the
Sampling Accessory
on page 43. For the baseplate-mounted accessories, a coded connector
on the baseplate plugs into a socket on the rear wall of the sample compartment. The
instrument identifies the type of accessory and automatically updates the instrument
settings.