The nCLD 88 O3 is a versatile unit. Its modular configuration makes it adaptable to the needs of your application. If required, it can be combined with an nCLD 899 Y for additional NO measurement.
Maintenance simply consists of the annual replacement of filters and membranes, in addition to the consumables required for the conditioning of your samples.
Each component is equipped with its own printed circuit board and communicates directly via BUS with the central unit. The values are stored in the internal data logger and can be transferred via multiple digital, or optionally analog, outputs.

• Designed for any application where contaminant-free levels of NO, NO2, O3, SO2, CO and hydrocarbons are required, with flow rates up to 20 liters per minute at a pressure of 30 PSI.
• Ambient air enters the compressor, where it rises to a pressure of 80-90 PSI. The compressor outlet contains a coalescing filter and a pressure regulator where the pressure is reduced to 70 PSIG.
• The air is then passed to a Purafil (potassium permanganate in alumina) column which oxidizes NO to NO2. From there the air passes through an activated carbon column that removes NO2, SO2, O3 and hydrocarbons.
• Finally, the air enters the reactor, where it is heated to 350°C over a catalytic surface that converts CO to CO2 and any remaining hydrocarbons, including methane, to water and CO2. This process results in a contaminant-free air stream.

• The iQ companion application for the iQ series gas analyzer offers the ultimate in ease of use and intelligent engineering. The iQ application allows remote monitoring of iQ gas analyzers, as well as simplified ways to contact us and instant access to product resources. Download the iQ application here.

• The Thermo Scientific Model 1160 is a Zero Air Generator that can be used for calibration of environmental instrumentation or as an air supply for analytical laboratories.
• The air supply can be configured to operate with or without an internal compressor. If the user requires dry air, there are two types of dryers that can be equipped: a membrane dryer, which will supply air at a dew point temperature of +5ºC or a regenerative dryer with an outlet temperature of -40ºC if chosen together with the internal compressor. In addition, the latter can also be used to remove CO2.
• On the other hand, when CO and HC removal is required, a catalytic converter is available, and for the removal of most chemical contaminants, up to three additional scrubbers can be installed.
• Up to three Scrubbers cartridges can be selected. These cartridges can be filled with a variety of materials according to the application, including; activated carbon, silica gel or other absorbents such as purafil, soda lime and others.
• The basic Model consists of the following elements:
  • Electronics: control, power supply, display and I/O
  • Cooling loop/coalescing filter: Removes water
  • Regulator: controls outlet pressure
  • Absorbents: To be selected to remove NOX, CO, SO2 or O3.

• Gas levels are used to calibrate instruments that perform zero, precision and level 1 checks, audits and multipoint measurements.
• The Thermo Scientific 146iQ Multi-Gas Calibrator design meets or exceeds all U.S. EPA requirements for multi-point calibration, audit, scale and accuracy level 1 and 2 checks. Options include Gas Phase Titration, UV Photometer and a third Mass Flow Controller.

• The iQ companion application for the iQ series gas analyzer offers the ultimate in ease of use and intelligent engineering. The iQ application allows remote monitoring of iQ gas analyzers, as well as simplified ways to contact us and instant access to product resources. Download the iQ application here.

• Full remote control via USB interface: system controller can be the gas monitor or an on-line PC
• 6 to 24 sample input channels depending on configuration
• Self-test function
• Pneumatic system made of AISI-316 stainless steel and PTFE tubing to minimize gas adsorption.
• Seamlessly integrates with Innova photoacoustic gas monitors
• LED indicators for active channel and interface

• Health and safety zone monitoring in the workplace: air sampling at up to 24 points and sending the sample to an Innova photoacoustic monitor.
• Leakage control: air sampling with good spatial distribution (up to 24 sampling points) in large enclosed rooms and sending the sample to a central monitoring unit.
• Multipoint gas analysis: parallel processing of several gas cells or gas chambers with a single monitor

• Selectively measures a wide range of gases/vapours.
• Linear response over a wide dynamic range.
• Stable and reliable: guarantees a maximum of only two calibrations per year.
• Easy to use: simple calibration, configuration and data display/analysis via PC.
• Accurate: compensates for temperature and pressure fluctuations, water vapor interference and interference from other known gases.
• Possibility of very low volume washing.
• Works immediately: virtually no warm-up time is required.
• Remote control capability via TCP/IP network interface protocol.
• Expandable up to 24 locations with the Innova 1409 multipoint sampler: the gas monitor can function as a system controller for fully autonomous operation.
• Typical applications:
  • Occupational health and safety measurements: the possible production or accumulation of toxic/carcinogenic substances in work areas.
  • Control of anesthetic agents in hospitals.
  • Control of greenhouse gas emissions from agricultural production.
  • Control of exhaust gas emissions from chemical processes.
  • Indoor air quality (IAQ) measurements.
  • Ventilation and air exchange by means of tracer gas.

• This instrument incorporates the patented conical element oscillating microbalance technique, a microweighing technology that provides true mass measurements.
• Using a selection of sample inputs, the hardware can be easily configured to measure PM10, PM2.5, PM1 or TSP concentrations.
• This unit provides internal data storage and advanced analog and serial data input/output capabilities.
• The ^TEOMTM 1405 monitor provides a self-referenced, NIST-traceable true mass measurement using our patented, highly reliable TEOM technology.
• The ^TEOMTM 1405 monitor has become the de facto standard for particulate mass concentration measurements in areas such as Canada,
• Hong Kong, the United Kingdom and France, due to high data quality, reliability and unparalleled support.

• A known volume of air is ducted through a size-selective inlet, which can be configured to measure PM10, PM2.5, PM1 or TSP and deposited on a self-advancing belt filter. The combined measurement of mass and volume of air are used to obtain the mass concentration reading.
• The 5014i model uses Carbon-14, as a source of Beta radiation, continuously measuring the mass concentration for PM10, PM2.5, PM1 or TSP fractions, through the use of Beta attenuation technology.
• The sample air volume is precisely controlled by means of a subsonic orifice.
• The Model 5014i advances the particle-laden filter sample according to user-defined parameters, such as mass accumulation limits, time intervals or flow rate range in relation to pressure changes.
• The filter belt will advance in a continuous pattern, as compared to stepwise measurement, resulting in the mitigation of particle losses. Additionally, the filter belt will advance if the sample exceeds the maximum load criteria.
• The Dynamic Heating System (DHS) allows the user to maintain the sample temperature as a fixed value or below a relative humidity threshold. The result is a system that heats only when necessary, eliminating the effects of humidity and ensuring that volatile aerosols remain intact for accurate measurement.
• Other advantages:
  • Continuous recording of sample results during 60 minutes of each hour.
  • Quarterly calibration. Other equipment requires a 10-minute calibration every hour, which results in a significant loss of data.
  • 1 roll of filter tape (17 meters) every 6 months (2 rolls/year).
  • Automatic zero.

• Ethernet connectivity for efficient remote access
• Improved user interface including one-button programming and large display
• Flash memory for easy data storage and user software download.
• Improved electronic design optimizes the common design of the products
• Improved component layout for easy access to components

• This analyzer is a single chamber design. With a photomultiplier tube that cycles between NO and NOX modes.
• The 42iQ gas analyzer has independent outputs for NO, NO2 and NOX that can be calibrated separately. If required, the instrument can be operated continuously in one of the NO or NOX modes allowing response times of less than five seconds. Standard features are dual range or automatic range, as well as temperature and pressure correction.
• The Thermo Scientific iQ series gas analyzer offers an intelligent environmental monitoring solution designed for reliability, easy operation and proactive maintenance. Gain more control over your instrument’s performance, costs, workflow and data availability.

• The iQ companion application for the iQ series gas analyzer offers the ultimate in ease of use and intelligent engineering. The iQ application allows remote monitoring of iQ gas analyzers, as well as simplified ways to contact us and instant access to product resources. Download the iQ application here.

• The BTEX Synspec GC 955 Series 601 BTEX Analyzer can measure up to 40 components.
• With different settings and a suitable calibration gas, it is possible to measure components such as octane, chloroethenes and trimethylbenzenes in a single 30-minute run. Data processing and communication are prepared for this.
• The customer can also specify a list of components to be measured and Synspec can include those compounds in the system settings.
• Alternatively, it is possible to order ozone precursor system 611 (C6 to C12) or a toxic system 615.
• Toluene, ethylbenzene and o-, m-, p-xylene are standards that are included in the analyzer configuration. This group of compounds belongs to the most active ozone precursor VOCs and has many sources.
• The instrument is a gas chromatograph with a built-in preconcentration system. The analysis is performed using a photoionization detector (PID). This guarantees a very specific sensitivity for benzene and aromatic hydrocarbons in general.
• It stores all chromatograms in its internal memory, and the data can be easily interpreted with its intuitive software. Data can also be transferred via network and modem connection. In addition, analog and digital output options are available to communicate with other data logging systems using various data protocols.
• Allows automatic multipoint validation/calibration using calibration gas of one concentration per component by passing different volumes of air through the preconcentration trap.