Add-ons
CR100 model: Clean Air Reference system
The CR100 clean air reference system is designed to compensate for potential calibration drift of the IN101 or IN102 nephelometer. The CR100 pumps ambient air through a high quality HEPA filter that removes aerosol particles from the air to a level that the clean air can be used as a Rayleigh scattering reference for the nephelometer. It can be used as a semi-permanent attachment to the body of the nephelometer or as a portable bench top reference system. The figure at left shows the CR100 system mounted on the body of a IN101 nephelometer.
Instrument carrying case
A custom-made carrying case is available for purchase to use with the IN101 nephelometer and its accessories. The case dimensions are: 31.3″x20.4″x12.2″ and is outfitted with wheels and a retractable handle for easy transport. Figure 9 shows the CC101 carrying case with a IN101 nephelometer and its accessories including the CR100 clean air system.
Communications module
The Communications Module allows remote communication with the instrument, user can script files to the instrument to change and modify sampling protocols. Users can also download operational status and house keeping information about the instrument. Works both on cellular and WiFi networks. The dimensions are 7” x 5” x 1.5” and it weights around 5kg.