Introducing the updated Trojan2 Noise Nuisance Recorder
The new version of the Trojan, the Trojan2, adds even more functions and features including: Quicker and simpler removal of the cables for transport and storage Less cables to connect to the sound level meter More space in the case...
LNE Type Approval for the Optimus Red and Green Sound Level Meters
Weâre pleased to announce that the optimus red and optimus green sound level meters are now available with Type Approval from the LNE in France.
The Noise Doctor is a winner at Safety & Health Expo!
Cirrus won a Highly Commended award for the Best Stand Competition at Safety & Health Expo held at the NEC Birmingham in May! Cirrus Research saw off tough competition to be crowned Highly Commended in the first ever Best Stand...
The Cirrus stand at Safety & Health Expo wins a Highly Commended Award!
We’re delighted to announce that the Cirrus Research stand at this years Safety & Health Expo has received the Highly Commended Award in the Space Only category! Well done to SHE Software Ltd who won the 1st prize.
Type Approval for the Optimus Red & Green Sound Level Meters in Spain to UNE-EN 61672
We’re delighted to announce that the optimus red and optimus green sound level meters have been granted Type Approval to UNE-EN 61672 Parts 1 & 2 in Spain by Applus+, one of the world’s leading testing, inspection and certification companies....
Updated Type Approval for the Cirrus Optimus Green Sound Level Meters
We’re delighted to announce that the CR:171C Optimus Green Sound Level Meter has been granted Type Approval by the PTB in Germany. In addition to these, we’ve recently received Type Approval to UNE-EN 61672 in Spain for the CR:161A, C:161B, CR:161C,...
What is Type or Pattern Approval?
Type Approval, or Pattern Approval, is a method where a recognised test laboratory, such as the PTB in Germany or LNE in France in the case of sound level meters, tests an instrument against a set of recognised and published...
Find out more about the Trojan Noise Nuisance Recorder
Quick, simple and easy to set up When you are deploying a noise nuisance recorder, it’s vital to know that you’ll get good quality recordings and noise measurement data. With the Trojan, there’s no need for step-by-step instructions as it’s just...
