T-I Max CEM

T-I Max CEM is used for monitoring gas concentrations of target compounds: NH3, HCl, HF, H2S, CO, CH4, and more for compliance and process control.

The T-I Max CEM analyzer represents the latest advancement in Continuous-Wave Cavity Ring-Down Spectroscopy designed for superior performance and unprecedented speed of response. It is an ideal, proven solution for MATS HCl compliance needs: continuous emissions monitoring of sources, such as cement kilns, power plants, paper mills, and refineries.  T-I Max CEM analyzer can verify concentrations of target compounds with parts-per-billion accuracy, drift-free stability, and virtually immediate response. Easy and intuitive to install, use, and maintain. The modern software enables you to easily configure the analyzer via its touchscreen display and to communicate with virtually any manufacturer’s DAHS. Two units fit into one 19” rack mount. The robust design — free of moving parts — delivers a high mean time between failures (MTBF) and a very low cost of ownership (COO).

Designed for Continuous Emissions Monitoring (CEM), the robust and compact Tiger-i CEM offers:

  • Accuracy traceable to the world’s major national reference labs
  • Specificity—no interference
  • Sub-ppb detection capability
  • No periodic sensor replacement/maintenance
  • Unprecedented speed of response
  • Wide dynamic range

Applications

  • CEM Standards Preparation
  • Cement Kilns & Paper Mills
  • HF Alkylation Unit Emissions
  • Power Generation from Fossil Fuels

Download Data Sheet

Brand

Laboratory & Scientific

Stack, Process & CEMS

Detection Capability

Model Range† LDL (3σ) Precision (1σ) @ zero Speed of Response
T-I Max CEM NH3 0 – 40 ppm 6 ppb 2 ppb 1 min to 95%
T-I Max CEM HCl 0 – 4 ppm 0.75 ppb 0.25 ppb 30 sec to 90%
T-I Max CEM HF 0 – 1 ppm 0.15 ppb 0.05 ppb 30 sec to 90%
T-I Max CEM H2S 0 – 500 ppm 40 ppb 13 ppb 30 sec to 95%
T-I Max CEM CH4 0 – 20 ppm 1.5 ppb 0.5 ppb 30 sec to 95%

Higher ranges are available, please contact us.

Specifications

Performance
Precision (1σ, greater of) ± 0.75% or 1/3 of LDL
Accuracy (greater of) ± 4% or LDL
Environmental conditions 10°C to 40°C, 30% to 80% RH (non-condensing)
Storage temperature -10°C to 50°C
Gas Handling System and Conditions*
Wetted materials 316L stainless steel, 10 Ra surface finish
Gas connections 1/4″ male VCR inlet & outlet (1/4″ Swagelok adapters included)
Inlet pressure 0 – 10 psig
Outlet pressure Vacuum (<10 Torr)
Flow rate ∼2 slpm
Sample gases Air, diluted stack gas
Gas temperature Up to 60°C
Dimensions, H x W x D
Standard sensor 8.73″ x 8.57″ x 23.6″ (222 mm x 218 mm x 599 mm)
Sensor rack (fits up to two sensors) 8.73″ x 19.0″ x 23.6″ (222 mm x 483 mm x 599 mm)
– fits up to 2 sensors
Weight
Standard sensor 33 lbs (15 kg)
Electrical
Alarm indicators 2 user programmable, 1 system fault, Form C relays
Power requirements 90 – 240 VAC 50/60 Hz
Power consumption 40 Watts max.
Signal output Isolated 4–20 mA per sensor
User interfaces 5.7” LCD touchscreen, 10/100 Base-T Ethernet
USB, RS-232, RS-485
Modbus TCP (optional)
Data storage Internal or external flash drive
Patents
U.S. Patent #7,277,177
*Vacuum source with >2 slpm @ 10 Torr required
Higher ranges are available, please contact us.

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