Total Gaseous Mercury (TGM) Monitor (System 400Hg)
Waste incinerators, cement plants and power plants need good and reliable measurements of total gaseous mercury. The measurement of total gaseous mercury (TGM) is a challenge due to chemical reactions and contamination. The installed systems will often require a lot of maintanence still not giving reliable results.
The OPSIS System 400Hg DOAS system is different and provides an accurate analyser that will operate with a minimum of maintanence. The OPSIS DOAS system is based on a non contact method using an optical path. For the measurement of total gaseous mercury, the gases will pass a dry catalytic converter before entering into the optical path. Besides the measurements of total gaseous mercury, the same analyser system can measure a large number of other gases required by legislation such as NOx, SO2, CO, CO2, NH3, H2O, HF, and HCl. The system meets the European EN 15267 and other international standards.
The measurement of total gaseous mercury (TGM) is a challenge due to chemical reactions and contamination. The installed systems will often require a lot of maintanence still not giving reliable results.
The OPSIS System 400Hg DOAS system is different and provides an accurate analyser that will operate with a minimum of maintanence.
The OPSIS DOAS system is based on a non contact method using an optical path. For the measurement of total gaseous mercury, the gases will pass a dry catalytic converter before entering into the optical path.
Besides the measurements of total gaseous mercury, the same analyser system can measure a large number of other gases required by legislation such as NOx, SO2, CO, CO2, NH3, H2O, HF, and HCl.
The system meets the European EN 15267 and other international standards.
All Opsis instruments are sold with 1 years parts warranty as STANDARD.
The warranty can, at additional cost, be extended for total peace of mind. Please call to discuss options for this.
Opsis instruments require periodic service and maintenance to both satisfy the requirements of the warranty and to ensure that the highest possible data capture rates are maintained.
Enviro Technology has a large team of in-house and field based service engineers who regularly receive “factory training” and can provide the very best levels of service and support.
Enviro Technology and Opsis recommend that the TGM 400HG is serviced every 6 months of continuous operation.
A wide range of servicing options are available and can include:
- Pre-scheduled on-site planned maintenance (every 6 months).
- Emergency on-site call-out within agreed timescales (i.e. 48 hours).
- Supply of consumable items (i.e. sample inlet filters).
- Supply of calibration gases and permeation tubes.
- Supply of permeation tube calibrators and zero air generators
- Remote analyser “health-checks” and diagnostics.
- Return-to-base servicing options.
- Local site operation services.
- Data collection and data management services.
Please contact either our sales or customer services teams to request a quotation for on going servicing and maintenance on this analyser.
Some of our clients
