This easy-to-use monitor is capable of detecting concentrations of carbon monoxide up to 999ppm, making it ideal for use in homes, offices, and other commercial settings.

The R9450 features a large LCD display that shows both the current CO level and the temperature, as well as a built-in clock and calendar. The max hold function ensures you always know the highest CO concentration that has been detected, while the user-adjustable alarm limit lets you customize the device to your specific needs.

REED is a trusted name in environmental monitoring, so you can rest assured that the R9450

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FEATURES

• Oxygen Measurement
• Carbon Monoxide Measurement
• Carbon Dioxide Measurement
• Air Temperature Measurement
• Humidity Measurement
• 500 Data Points
• Rechargeable Battery
• MIN, MAX, AVG, HOLD Display
• Temperature Unit Converter
• Auto Power Off
• Record Data
• Query Data
• Backlight
• Record Time

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The micro MICRO Combusitbie Gas Leak Detecor detects gas concentrations through the use of an internal sensor. This sensor is heated during operation. As the heated sensor interacts with gases, the unit immediately indicates to the user that combustible gases are present.

The GD-3308 Combusitble Gas Leak Detecor indicates the presence of combustible gases with visual, audio and vibration feedback mechanisms. It can detect different combustible gas concentration 1-1 OOOppm or 0-1 OOOOppm by setting high and low concentration detection. When the tool senses the presence of a combustible gas, it will tell the operator by LCD display, triggering the appropriate audible alert or providing the appropriate vibration alert. The GD-3308 Combusitbie Gas Leak Detecor comes equipped with an attached flexible 16″probe hose.

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The Testo 300 Flue gas analyzer is truly a smart flue gas measurement instrument for use on heating systems. High-quality sensors, intuitive operation with smart-touch technology and smart features, such as efficient documentation and e-mailing of reports, The Testo 300 will make your day-to-day work easier.

Testo 300 flue gas analyzer with smart-touch operation

Impressive measuring technology and quality

• O₂ sensor and CO sensor up to 4,000 ppm
• Longer sensor service life thanks to automatic sensor protection
• TÜV-tested according to first German Federal Immission Control Ordinance (BImSchV) and EN 50379, Parts 1-3
• Integrated fine pressure
• Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
• Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement

 Smart, intuitive, efficient: easy operation in day-to-day work

• Smart-touch display for intuitive operation of the flue gas analyzer: the display responds without delay – just as easy as on your smartphone
• Get the measurement result faster: clearly structured measurement menus for all relevant measurements
• Create documentation (including measuring value, measuring location, customer data) easily on site
• Save PDF measurement reports directly in the instrument and always have them available
• Signature function: your customer can sign measurement reports directly on the instrument
• E-mail measurement reports directly to the office or to customers via WLAN (hotspot)
• Large 5-inch HD display – enables you to see all the system’s parameters immediately
• Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
• Ready to use straight away: in standby mode, the testo 300 is ready to measure at the touch of a button. Use it straight away with the next customer – because you no longer need to wait for the end of the zeroing phase
• Integrated Bluetooth^® interface: immediate printout of the measuring values on site with the appropriate printer

*Note: the manufacturer has to integrate an interface into the industry software to use the function

 Other advantages

• 10-hour rechargeable battery life: an average measurement period of 2 hours means the flue gas analyzer is capable of being used for one week
• Integrated, extra-strong magnets for easy fixing during the measuring process

Flue gas measurement on heating systems

* Please note: additional probes or accessories are required for these measurements and have to be ordered separately.

Models, Probes and Accessories

Refer to Testo 300 Datasheet for information on available models, probes and accessories.

Testo 300 Flue gas analyzer Specification

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The post FLUKE CO-220 Carbon Monoxide Meter appeared first on rapid-tech.

Carbon monoxide is a particularly dangerous gas. It is colorless, it is odorless and above all it is lethal. That’s why it is so important that CO checks are carried out by the book when a gas heating or boiler is being serviced or installed. This not only ensures that the heating or boiler is working properly, it also helps to prevent tragic accidents that occur as a result of carbon monoxide poisoning.

The Testo 317-3 CO meter. For measuring carbon monoxide in the surrounding air

A few seconds. That’s all it takes. That’s all it takes to be on the safe side and test the surrounding air for carbon monoxide. The testo 317-3 CO tester measures the concentration of carbon monoxide in ambient air and presents the readings on an easy-to-read display. The CO meter has both a visual and an audible alarm which are triggered when a threshold is crossed.

The CO meter comes with a carry case and a belt clip to ensure that you always have your meter on you and a strap which can be wrapped loosely around the wrist to prevent the meter from falling onto the floor.

CO measurement in the heated environment

PLEASE NOTE: The Testo 317-3 is suitable to check Co in ambient air, Its however not suitable for measuring CO in discharged airstream.

Testo 317-3 Specifications:

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The CEM DT-9881M Air Particle Counter has many functions. With it is possible to determine the number of particles in the size of 0.3, 2.5 and 10 µm. In addition to measuring the particles, the fine dust it can also measure the PM 2.5 and PM 10 mass concentration. The mass concentration of the fine dust determines the weight of the particles in one cubic metre. 

In addition the CEM DT-9881M can also determine the formaldehyde content in ppm. During this HCHO measurement, the temperature, the ambient humidity and the dew point are determined and displayed by it.  As a further important feature it can all store data and it is therefore possible  to evaluate all measured values ​​after a measurement.

It is the ideal instrument for environmental safety and energy saving surveys.

CEM DT-9881M Air Particle Counter + Gas Detector Features:

• Measures suspended particle concentration in the air of the weight method (PM2.5/PM10)
• 2.8″ TFT 320×240 pixels Color LCD display
• Images(JPEG) & Video(3GP)
• Simultaneously measure and display 6 channel of particle sizes, measure particle size down to 0.3 μm
• IR temperature measure & Laser targeting
• GAS Formaldehyde (HCHO) & Carbon Monoxide (CO) detectors
• Air temperature and humidity, Dew point & Wet bulb temperature
• Max, Min, DIF, AVG record, Date/time setup controls, High and low alarm
• Adjustable emissivity & Trigger lock
• MicroSD (MAX. use 8GB) memory card, USB interface
• Auto Power Off
• Selectable sample time, count data, programmable delay
• Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label
• Language selection English, Chinese, French, German, Spanish

CEM DT-9881M Air Particle Counter + Gas Detector Specifications:

The post CEM DT-9881M Air Particle Counter + Gas Detector appeared first on rapid-tech.

Testo 300 flue gas analyzer with smart-touch operation

Impressive measuring technology and quality

• O₂ sensor and CO sensor up to 4,000 ppm
• Longer sensor service life thanks to automatic sensor protection
• TÜV-tested according to first German Federal Immission Control Ordinance (BImSchV) and EN 50379, Parts 1-3
• Integrated fine pressure
• Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
• Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement

 Smart, intuitive, efficient: easy operation in day-to-day work

• Smart-touch display for intuitive operation of the flue gas analyzer: the display responds without delay – just as easy as on your smartphone
• Get the measurement result faster: clearly structured measurement menus for all relevant measurements
• Create documentation (including measuring value, measuring location, customer data) easily on site
• Save PDF measurement reports directly in the instrument and always have them available
• Signature function: your customer can sign measurement reports directly on the instrument
• E-mail measurement reports directly to the office or to customers via WLAN (hotspot)
• Large 5-inch HD display – enables you to see all the system’s parameters immediately
• Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
• Ready to use straight away: in standby mode, the testo 300 is ready to measure at the touch of a button. Use it straight away with the next customer – because you no longer need to wait for the end of the zeroing phase
• Integrated Bluetooth^® interface: immediate printout of the measuring values on site with the appropriate printer

*Note: the manufacturer has to integrate an interface into the industry software to use the function

 Other advantages

• 10-hour rechargeable battery life: an average measurement period of 2 hours means the flue gas analyzer is capable of being used for one week
• Integrated, extra-strong magnets for easy fixing during the measuring process

Flue gas measurement on heating systems

* Please note: additional probes or accessories are required for these measurements and have to be ordered separately.

Models, Probes and Accessories

Refer to Testo 300 Datasheet for information on available models, probes and accessories.

Testo 300 Flue gas analyzer Specification

The post Testo 300 Flue Gas Analyzer (O2, CO up to 4,000 ppm) appeared first on rapid-tech.

The Testo 310 Basic Flue Gas Analyser is a fully featured residential combustion analyzer that provides exceptional value and complete capabilities in combustion testing and furnace efficiency. With its capability to perform both basic, or more complex flue gas analysis, maintenance or safety checks, or confirm furnace efficiency, the fully featured Testo 310 combustion analyzer delivers more combustion parameters.

The stainless steel probe and cone-stop is perfect for residential, and boiler applications. The 310 can be used for accurate heating adjustments, so you can get it right the first time – every time.

With five different fuels to select from (Natural Gas, Propane, Fuel Oil , Biomass 5%, Wood 20%), it provides the flexibility you need for your tuning opportunities. With an optional printer kit available, you are able to keep records of all readings taken.

Testo 310 Applications:

Draught measurement in the flue gas duct

Draught measurement is actually a differential pressure measurement. This differential pressure occurs between two sub-areas as a result of a difference in temperature. This is turn generates a flow to compensate. In the case of flue gas systems, the difference in pressure is an indicator of the “chimney flue draught”. This is measured between the flue gas and ambient air at the measurement orifice at the core of the flue gas flow.

To ensure the flue gases are safely transported through the chimney there must be a differential pressure (chimney flue draught) for boiler systems that work with low pressure.

If the draught is permanently too high, the average flue gas temperature increases and therefore flue gas loss. The level of efficiency drops.

If the draught is permanently too low, oxygen may be lacking during combustion, resulting in soot and carbon monoxide. This will also cause a drop in the level of efficiency.

Ambient CO measurement in the heated environment

Carbon monoxide (CO) is a colourless, odourless and taste-free gas, but also poisonous. It is produced during the incomplete combustion of substances containing carbon (oil, gas, and solid fuels, etc.). If CO manages to get into the bloodstream through the lungs, it combines with haemoglobin thus preventing oxygen from being transported in the blood; this in turn will result in death through suffocation. This is why it is necessary to regularly check CO emissions at the combustion points of heating systems, and places often frequented by people (in our case, where the combustion systems for hot water generation are), and in the surrounding areas.

Measuring the flue gas parameters of the burner (CO, O2, and temperature, etc.)

The flue gas measurement for a heating system helps to establish the pollutants released with the flue gas (e.g. carbon monoxide CO) and the heating energy lost with the warm flue gas. In some countries, flue gas measurement is a legal requirement. It primarily has two objectives:

1. Ensuring the atmosphere is contaminated as little as possible by pollutants; and

2. energy is used as efficiently as possible.

Stipulated pollutant quantities per flue gas volume and energy losses must never be exceeded.

Measurement in terms of results required by law takes place during standard operation (every performance primarily using the appliance). Using a Lambda probe (single hole or multi-hole probe), the measurement is taken at the centre of flow in the connecting pipe (in the centre of the pipe cross-section, not at the edge) between the boiler and chimney/flue. The measured values are recorded by the flue gas analyzer and can be logged either for print out or transfer to a PC at a later stage.

Measurement is taken by the installer at commissioning, and if necessary four weeks later by the flue gas inspector/chimney sweep, and then at regular intervals by the authorised service engineer.

Measuring pressure on burners (nozzle pressure, gas flow pressure, etc.)

Standard readings taken during services of domestic heating systems include checking the gas pressure on the burners. This involves measuring the gas flow pressure and gas resting pressure. The flow pressure, also called supplied pressure, refers to the gas pressure of the flowing gas and resting pressure of the static gas. If the flow pressure for gas boilers is slightly outside the 18 to 25 mbar range, adjustments must not be made and the boiler must not be put into operation. If put into operation nonetheless, the burner will not be able to function properly, and explosions will occur when setting the flame and ultimately malfunctions; the burner will therefore fail and the heating system will shut down.

Testo 310 Specifications:

Testo 310 Basic Flue Gas Analyser Standard Accessories

• lithium battery
• sensors
• probe with cone
• hose
• silicon tubing (for pressure)
• extra particulate filters (5),
• AC power supply (USB)
• calibration protocol certificate
• case.

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CEM DT-9881 Air Particle Counter + Gas Detector Features:

• 2.8″ TFT 320×240 pixels Color LCD display
• Images(JPEG) & Video(3GP)
• Simultaneously measure and display 6 channel of particle sizes, measure particle size down to 0.3 μm
• IR temperature measure & Laser targeting
• GAS Formaldehyde (HCHO) & Carbon Monoxide (CO) detectors
• Air temperature and humidity, Dew point & Wet bulb temperature
• Max, Min, DIF, AVG record, Date/time setup controls, High and low alarm
• Adjustable emissivity & Trigger lock
• MicroSD (MAX. use 8GB) memory card, USB interface
• Auto Power Off
• Selectable sample time, count data, programmable delay
• Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label
• Language selection English, Chinese, French, German, Spanish

CEM DT-9881 Air Particle Counter + Gas Detector Specifications:

The post CEM DT-9881 Air Particle Counter + Gas Detector appeared first on rapid-tech.