Rion UN-14 Sound Level Meter Unit

The UN-14 is a noise channel for Rion’s permanent, wired, multi-channel vibration and/or sound measurement system which connects to a normal PC via LAN or USB. The Rion UV-22 can be used to control up to 16 Rion UV-15 vibration or Rion UN-14 sound channels. The system is controlled by a simple programme on the PC so, when the time arises to change computer, you can still use the Rion UV-22/UV-15/UN-14 system and just re-install the lightweight software on the new machine. The system is totally modular so the channel count can be varied to suit your application.

The UN-14 can be used with a wide range of microphones and it can either be used on its own or as part of an up to 16 channel (sound or sound & vibration) system controlled by the Rion UV-22.

It supports CCLD and TEDS compliant microphone pre-amplifiers and the direct microphone input supports measurement microphones which require 0, 30, 60 and 200V polarisation voltages. The UN-14 has a clear backlit display which shows level (as both numeric and a bar graph display) and important measurement parameters including time and frequency weighting.

The UN-14 has a wide range of user settings, which are extended even further when used with the Rion UV-22, and features a Resume function that memorises and stores all settings which are applied when the unit is next switched on.