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ETG MCA 100 BIO-P ITEM 546 AMBIENT AIR AND PROCESS

This system is suitable for the measurement of the biogas in a single point, and performs continuous measurement of CH4, CO2,CO, O2 and H2S.

The MCA 100 P is the portable version of the MCA 100 Bio and has been designed for those who need to monitor the composition of the biogas at several points.

The analyzer is mounted inside a hard case impact resistant, equipped with touch screen monitor ( 5.7”), capable of recording up to 1000 data analysis, has an autonomy of 8 hours.

 

CH4, CO and CO2 board NDIR based

 

O2, H2S board electro chemical cell based

 

Specifications

– Ranges :

  • CH4 0…100 vol% (NDIR)
  • CO2 0…50% (NDIR)
  • CO 0…1% (NDIR)
  • O2 0…25 vol% (ECD)
  • H2S 0…5000 ppm (ECD)
  • Calorific Value

– Unit : %, PPM

– Data logging : Yes

– Software : Yes

– Internal pump : Yes

– Analog output : No

– Weigth : 8 kg

– Number of box : 1

– Recommended for use with: 822

Key Points :

– Real-Time analysis

– Remotable by Ethernet

– Trend of the last 30 minutes for each measured compound

– Dust filter on sample line

– Sampling pump

– Data Download .csv format by USB port

 

 

 

Mark III item 341

This staged sampler has a pre-separator and measures the size distribution of particles from 0.54 μm to 13.6 μm.

It can be mounted on our isokinetic sampling systems. Particle mass is determined by weighing after drying.

Item 341C, a set of substrates for an Andersen impactor (consumables) is required.
 

 

Specification

– Nominal sampling flowrate : 21 liters/min
– Set of nozzles : 1/8’’, 3/16’’, 1/4’’, 5/16’’, 3/8’’, 1/2’’.
– Gas Temperature : 425 °C
– Packaged Weight : 6.5 kg
– Number of packages : 1

Mini Mite item 141

This machine will convert H2S and TRS into SO2.
The Thermo Mini- Mite uses a thermal oxidation chamber to do this.
The temperature is adjustable depending on the gas to be converted:
– H2S: 650 °C
– TRS: 850 °C

Specification

– Utilization Range : 0 – 1100 °C
– Conversion Range : 0 – 50 ppm H2S
– Yield : > 95%
– Units : °C
– Resolution : 1°C
– Packaged weight : 10 kg
– Number of packages : 2
– Recommended for use with : 250, 235.

Heated lines item 831 to 835

These heated lines keep the sample above its dewpoint to prevent condensation and prevent soluble compounds from becoming trapped. They can be controlled up to 180 °C.

Specification

– Réf. 834 : 3 m, Packaged weight 3 kg, 1package
– Réf. 833 : 7,5 m, Packaged weight 7 kg, 1package
– Réf. 832 : 15 m, Packaged weight 13 kg, 1package
– Réf. 835 : 20 m, Packaged weight 18 kg, 1package
– Réf. 831 : 30 m, Packaged weight 25 kg, 1package

 

PM 10/2,5 item 345 et 346

This cyclone separator is mounted at the end of the sampling probe in the chimney.

The sample is taken at a constant flowrate and particles larger than 10 μm (aerodynamic diameter) are eliminated. Particle mass is determined by weighing after drying.

The PM10/2.5 model samples particles smaller than 10 μm, i.e. those between 10 and 2.5 μm and particles smaller than 2.5μm.

Specification

– Set of 11 nozzles : 3.45 to 9.9 mm
– Spec : PM10 / 2.5
– Filter Diameter : 63 mm (not supplied)
– Packaged weight : 5.8 kg
– Number of packages : 1

 

42C-HL item 151

The analyzer can measure NO, NOx and NO2 simultaneously.
The Thermo 42C-HL uses the principle of chemiluminescence to measure emissions of NO (by direct measurement) and NOx and NO2 by conversion to NO.
It is used after an NO2 converter gas treatment system with a yield of greater than 97%.

Specification

– Measurement Range : programmable 0 – 10 ppm and 0 – 5000 ppm
– Units : ppm, mg/m3
– Detection Limit : 50 ppb
– Data storage : 5000 measurement points
– Internal pump : none (external pumps supplied).
– Analog Output : 0 – 10V
– Communication interface: yes
– Software : Yes
– Packaged weight: 50 kg
– Number of packages : 2
– Recommended for use with : 622, 820, 831, 846, 921

Key Points

– Menus for setting parameters and for optical and electronic diagnostics
– Automatic range switchover
– Fast response time, linearity on all ranges
– Microprocessor controlled
– Excellent sensitivity
– Reduced sensitivity to interference
– Network connection
– 19’’ rack

Express Dilution System Item 842

Sonic nozzle dilution probe.
Ideal for reducing concentrations or drying a condensable gas by cooling.
 

Specification

– Dilution ratios 1/16 to 1/300
– Requires on site air instrument zero at 5 bar
– Requires high concentration calibration gas to set the dilution ratio
– Consumption : 6 l/min of dilutant air
– Consumption : 20 to 500 cc of calibration gas
– Packaged weight : 30 kg, 1 crate

 

Key Points

– An instrument air system is recommended.