The Osiris is a small and compact instrument that can be used to study short to long term particulate monitoring. Powered by various power options to suit your application. The Osiris can be used effectively to determine exceedance areas.

The Topas fixed station monitor is intended for long term installation. Several sites can be networked together to form a city wide monitoring system, which can be controlled by various communication means including GSM, 3G router or radio modem.

When Osiris is used with i-dB, Turnkey’s latest noise monitor, a full site monitoring station can be used to meet all regulations. The system is designed to provide remote online monitoring of dust and noise emissions to meet regulatory requirements. This innovative web based remote system simultaneously measures multi-parameter dust, noise, wind speed and direction, temperature & humidity and rainfall from a single UK based manufacturer. All data is stored on a web based secure system with private login.

When Topas is used with i-dB, Turnkey’s latest noise monitor, a full site monitoring station can be used to meet all regulations. The system is designed to provide remote online monitoring of dust and noise emissions to meet regulatory requirements. This innovative web based remote system simultaneously measures multi-parameter dust, noise, wind speed and direction, temperature & humidity and rainfall from a single UK based manufacturer. All data is stored on a web based secure system with private login.

The Turnkey® internet iDB® Class 1 provides remote on-site multichannel Class 1 monitoring of noise with data logging and automatic alarms via email, text messaging, or a visual traffic light system. Alarm types and thresholds for noise are configured by the user and their thresholds can be set to depend on the time of day.

• Manifolds to measure and record up to 8 gas species simultaneously.
• Automatic zeroing by internal zero gas generation virtually eliminates drift.
• Also records atmospheric pressure, temperature and relative humidity.
• RS-485, Ethernet and Wi-Fi connectivity.
• Internal data storage.
• Battery, mains or solar powered.
• Compatible with Turnkey’s AirQWeb for live internet air pollution monitoring.
• Android app available.
• Operating temperature range -20 °C to +50 °C.
• 12 V DC supply. Internal 6 V, 2 Ah NiMH battery.
• Can be used alongside Turnkey’s range of continuous dust monitors.