Category: Gas Analysers

Gas Analysers

  • Handheld Combustion Gas Analyser portable

    Portable Combustion Analyser | Enerac 500

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    Combustion Analyser ENERAC 500 Overview

    ENERAC™ invented the first electronic portable multi-parameter combustion analyzer in 1979 (in the U.S.A.). ENERAC™ still services this analyzer today as well as all others ENERAC has manufactured. The ENERAC™ Model 500 is a low-cost, easy to use (no technical expertise needed, etc.) portable combustion efficiency emissions analyzer. The ENERAC™ 500 is perfect for the efficiency of a combustion source as well as collecting advanced emissions data for internal use and local, state and federal emissions reporting requirements (a compliance-level portable combustion analyzer). The ENERAC™ 500 is perfect for testing various combustion sources, such as boilers, burners, engines, turbines, generators, kilns, dryers, heaters and ovens, just to name a few. Equally, with a simple combustion efficiency test or a more advanced combustion emissions test, the ENERAC™ 500 is designed to provide years of trouble-free service. It is flexible enough to be tailored to meet your specific needs, yet simple enough to be completely maintained in the field. Advanced design, rugged construction and an impressive array of options are its hallmark. Constructed as a field workhorse, the ENERAC™ 500 can be upgraded at any time (adding options to the same unit) to meet your changing needs. The ENERAC™ 500 provides a comprehensive range of automatic emissions calculations (grams/brake horsepower-hour; pounds/ million Btu) advanced enercom windows software, two-way communications and factory support. From low NOx burners (0.1 ppm NOx resolution) to large rich burn engines (5,000ppm NOx/20,000ppm CO,) the ENERAC™500 is designed to help you meet your needs of various monitoring applications at an affordable price.

    Combustion Analyzer Features

    • Rugged lightweight aluminium case
    • Work-horse of the industry
    • Won’t warp or crack like plastic models
    • Small, lightweight and tough
    • 2 Year Warranty
    • Best service and support in the industry
    • Buy only what you need and add options later
    • Always upgradeable (anytime)!
    • Free software and accessories
    • Receive a generous trade-in allowance on your old analyzer


  • Cumbustion Gas Amalyser Hand held unit

    Enerac 700 Gas Combustion Analyser

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    Enerac 700 Portable Combustion Gas Analyser Overview

    This portable combustion analyser is perfect for gathering extremely accurate and reliable data for internal needs as well as for the necessary emissions reporting requirements for local, district,  and governmental agencies. The Model 700 Is perfect for S.C.A.Q.M.D. compliance requirements (and the other CA districts) EPA compliance tests (i.e. ctm 30, ASTM - 6522, ctm 34, for CO, NOx requirements etc.), method 2 (stack gas velocity), and method 25B (Hydrocarbons).

    The Enerac Model 700 is hand-held, weighs 2.8kg  is easy to operate with no technical expertise is needed.

    The Model 700 units are rugged, made with a metal case and considered the workhorse of the industry withstanding years of use and abuse. No one makes a more affordable, accurate, rugged, reliable and sophisticated portable combustion emissions analyzer than Enerac. Enerac custom builds all units and can engineer sensor ranges and options to customer requirements for their respective application(s) at hand.

    The back of the unit has easy thumb screws to pop off the backplate for easy replacement of sensors. Sensors are field replaceable (the unit does not need to be sent back to the factory for sensor replacement). The Model 700 also has the ability to be field calibrated without having to send the unit back to the factory!

    The Enerac Model 700 is fully upgradeable (one can order new sensors and options to the same unit over time). The Model 700 also has a standard sample conditioning system (thermoelectric condenser also called a peltier cooler) necessary for the proper detection and measurement of both NO2 and/or SO2 gases. The Model 700 also has proper control over the NO sensor's tendency to drift over time with increasing ambient temperatures. The Enerac Model 700’s NO SEM sensor incorporates a proprietary temperature control system
    designed to automatically hold the nominal filter and sensor temperatures at < 30 degrees C. This ultimately prevents rising measurement data drift and maintains the actual lower readings of the NO (NOx). This in turn  prevents one from overstating one’s NO (NOx) emissions. The Enerac Model 700 combines a high-quality tubing (Viton hose with its specific dimensions and flow rate) along with an accurate and reliable conditioning system (Peltier cooler) with the additional benefits of the extremely accurate SEM sensors. The result is a Compliance-Level Emissions Analyzer that produces reliable, accurate data in the palms of your hands.

    The Enerac Model 700 comes with 500 internal storage buffers for storing collected data during a testing event. With Enerac’s free Enercom software, one can use it during the testing event or download the stored data at a later date. There is a serial port (RS 232 port), USB port and Blue tooth for communicating with  your computer.

    The Enerac Model 700 is one of the most accurate and reliable portable combustion emission analysers in the world.

    Features of Enerac 700  Portable Combustion Gas Analyser

    • Rugged durable design
    • SEM sensors are available  in Dual Ranges
    • Easy access for replacing sensors in the field
    • Portable hand-held, weighs only 2.8kg
    • Proprietary temperature control system for reliable NO
    • True NOx Readings at Multiple Levels
    • Built-In Printer
    • Extremely accurate and reliable data for emissions reporting requirements
    • Two Year Warranty
  • Portable SF6 analyser monitoring the quality of SF6 in MV & HV gas insulated electrical equipment.

    Rapidox SF6 6100 Portable Gas Analyser

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    Portable SF6 analysers Rapidox 6100 Overview

    The Rapidox SF6 6100 Portable is designed to test the quality of SF6 in MV & HV gas insulated electrical equipment. The analyser is pre-programmed with all current IEC and CIGRE test configurations, with the ability to create customised test parameters. Exceptional accuracy and stability are provided when measuring the purity of SF6 gas, through specially selected sensors. A output nozzle allows for the analyser to be attached to the Rapidox Gas Recovery Bag, ensuring that all sampled SF6 gas is recovered.

    For the power transmission and distribution network, SF6 technology remains essential. To protect personnel, equipment and the environment regular SF6 analysis should be adopted within the maintenance schedule. The early identification of any decomposition products and moisture within the SF6 gas will help avoid unnecessary shutdowns, outages and failures, in addition to reducing maintenance expenditures.

    The modular configuration allows for up to eight compatible gases to be analysed simultaneously with one analyser.  Internal SF6 gas pressure is recorded and logged by the analyser. All measured gases are analysed and data-logged simultaneously with only a few minutes required to achieve a stable reading. In order to accelerate the time taken in-between dew point readings, a unique Rapidri system is fitted to analysers measuring H2O. When not in use the sensor can be isolated via the ‘Run – Storage’ valve.

    Other measurable gases include H2O (dew point), SO2, HF, O2 & CF4. Due to the instruments modular design, a number of configurations are available in order to suit a variety of application requirements.

    Portable SF6 Analyser Features:

    • Easy to operate and configure
    • Housed within a heavy duty IP66 Pelicancase
    • Integrated thermal printer provides on-site printing of test results
    • Total weight of 8.5kg
    • Lithium battery provides up to eight hours of operation
    • Pre-programmed with all current IEC and CIGRE test configurations
    • Ability to create customised tests
    • Measurement data can be viewed in real time
    • Data download in an MS Excel compatible format via a USB memory stick
    • Features a 7” (18cm) full colour touch screen, soft menu keys and alphanumeric keypad
    • Editable test locations and user names
    • Password protection feature
    • Multi-language
  • CO2 Data Logger with Humidity and Temperature – CL11


    Multi parameter Co2 Data Logger with humidity and 2 temperature channels

    The SW21 software package can easily set to record as required and data can then be downloaded, saved and analysed. Equipped with a stable humidity sensor, ROTRONIC HYGROMER® IN-1, this CO2 data logger offers unbeatable value for money,

    CO2 Data Logger Features: 

    • Includes SW21 software for configuration and data download
    • Measures and logs CO2, relative humidity and temperature
    • Optional external temperature probe
    • Stable HYGROMER® IN-1 ROTRONIC humidity sensor
    • 40,000 data point memory for CO2, humidity, temperature, external temperature values
    • Maximum, minimum and average values displayed
    • Adjustable audible and visual CO2 alarm
  • Handheld CO2, Humidity and Temperature – CP11


    Great value, portable multi parameter CO2 handheld unit

    The CP11  is an economical handheld instrument measuring multiple parameter simultaneously including humidity temperature and CO2 . With psychrometric calculations of dew point and wet bulb temperature also available. The CO2 handheld can be set as required and data can be downloaded, saved and analysed using the ROTRONIC SW21 software, software key is provided and can be downloaded for installation on your computer. This instruments offers unbeatable value for money, equipped with a stable humidity sensor HYGROMER® IN-1. Unit are typically used for indoor air quality including, monitoring in underground car parks (safety), Leak monitoring in filling plants (safety).

    CO2 Handheld Features

    • Measures and logs CO2, relative humidity and temperature.
    • Maximum, minimum and average value display.
    • Calculates dew point.
    • Software key for SW21 included downloading software from website.
    • Hygromer® IN-1 humidity sensor.
    • 18,000 data point memory for CO2, humidity and temperature values.
    • Adjustable audible CO2 alarm.
    • Display with back light
    • Adjustable auto power off function.
    • Mini USB interface
  • CF1 TRANSMITTERS CO2, Humidity and Temperature

    CO2 Transmitter with Temperature and Humidity – CF1

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    Compact Economical Humidity, Temperature and CO2 Transmitter

    The CF1 series is a reasonably-priced CO2 measurement transducers with integrated humidity and temperature measurement. The transducer can be adjusted and calibrated for the  humidity and CO2 ranges. Altering the scaling is a easy, with the Rotronic SW21/HW4 software. This unit is exceptional value for money with a stable  Hygromer® IN1 humidity sensor. Its elegant design fits in perfectly in offices, living-rooms, public buildings, etc.

    CO2 Transmitter Features
    • Outputs for CO2, relative humidity, and temperature
    • Adjustable at 35 %RH or 80 %RH
    • Humidity sensor Hygromer® IN-1
    • Scalable analogue voltage or current outputs
    • Single-relay output
    • Three programmable LEDs
    • Compact size
    • Compatible with HW4 software
  • CO2 Display


    This CO2 display is the latest development that simultaneously measures and records CO2, humidity and temperature and can be wall-mounted or sit on a bench-top. Configurable directly via buttons and stored data can be exported to a USB memory stick for analysis with the free ROTRONIC software package SW21. This instrument offers unbeatable value for money, equipped with a stable ROTRONIC HYGROMER® IN-1 humidity sensor.

    Indoor Air Quality for: Open-Plan Offices, Classrooms, Meeting Rooms, Shopping Centers, Fitness Studios...


    • Adjustable, visual CO2 indicator
    • Measures and records CO2, relative humidity and temperature
    • Accuracy ±2.5 %RH / ±0.3 K / ±30 ppm + 5% of measured value
    • Humidity sensor HYGROMER® IN-1
    • 18,000 data point memory for CO2, humidity and temperature values
    • Display of date and time
    • Large, easy-to-read display
    • USB access for data download