GX-6000 benzene detector


Riken Keiki’s GX-6000 Benzene Detector is a game changer and it just changed the game again with the Benzene Specific measuring mode. With the addition of the highly selective 10.0 eV PID sensor, the GX-6000 can now detect the BTEX family of VOC’s including benzene, toluene, ethylbenzene, and xylene with a range of 0 – 100 ppm and a library of over 300 VOC’s. By using the PID pre-filter tubes and the filter tube holder, the GX-6000 can specifically monitor for benzene at a range of 0.01 – 50 ppm by filtering out all other VOC’s.


The GX-6000 has two PID sensors available, a


10.6 eV and a 10.0 eV, to use on either of it’s two smart sensor slots. The GX-6000 is the only PID instrument on the market with the ability to have two PID sensors functioning in one instrument. Use the broad range 10.6 eV PID sensor for a broad range of preliminary investigation, then switch to benzene mode for a highly specific measurement.


Use the GX-6000’s user defined list to create a custom list of up to 30 commonly used target gases, or simply use the recently used list, which holds the 8 most recent target VOC in it’s memory.This specificGX-6000 model comes with built-in library of over 600 VOC gases to choose from as standard.


For more information please visit https://www.rkiinstruments.com/product/gx-6000-benzene- detector/


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Riken Keiki is pleased to announce the launch of its Model OHC-800 a new, highly versatile calorific value, specific gravity and Wobbe Index measurement instrument.


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“Opt-Sonic calculation” is applied by using an optical sensor and a sonic sensor, “Opt-Sonic calculation” is based on the calculation combining the 2 measuring results obtained by the 2 sensors. This can minimise the interference effects on the reading caused by interference gases, and enable a highly accurate and reliable measurement. The interference effects on the reading caused by interference gases such as N2, O2, CO2 etc. can therefore be minimised.


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* Opt-Sonic is a term coined by Riken Keiki to describe Optical and Sonic sensors.


It is easy to switch the display among “Calorific value”, “Density” and “WOBBE index”, the displayed unit is easily switched by simply pressing the button. Laborious calculation is not needed. The self-diagnosis function including fault diagnostic, prevents the calorimeter from being incapable of measuring the gas.


Few consumables are needed and this saves running cost. The OHC 800’s structure can be installed into all types of location. This instrument is robust and explosion-proof (Exd IIB+H2 T4) and with a high ingress protection level (IP66/IP67) Both 100VAC~240VAC and 24VDC power supply can be supplied.


For more information please visit http://www.rikenkeiki.co.jp/english/products/detail/9 Fixed gas detector - more than 260 sensor line ups


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Riken Keiki’s Model GD-70D smart gas detection transmitter series sets a new standard for performance, flexibility, and versatility. The GD-70D sample-draw transmitter offers an array of sensor technologies unmatched in the industry, including unique offerings, such as our hydrogen-specific or LEL versions.


The long life high capacity pump and wide variety of sensing elements are replaceable in a few seconds, with no tools required! The smart sensors retain all calibration and sensor-specific data in non-volatile memory, so sensors can be hot-swapped in the field with no programming required. The sensors also retain calibration information, which means they can be conveniently calibrated separate from the transmitter, avoiding transport of calibration gases to the field location. The GD-70D firmware automatically corrects for long-term zero and span “drift” minimising maintenance and maximizing reliability.


All GD-70D transmitters include a large, easy to read integral LCD display, tri-color bar graph for visual notification of alarm status, programmable low and high alarm relays, and fault relay. Pump flow is self-tuning for maintenance-free operation. Because all GD-70D base units are identical, sensors can be interchanged with no programming or tools required, resulting in maximum flexibility to the user.


For more information please visit http://www.rikenkeiki.co.jp/english/products/detail/59


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The worlds’ most lightweight and compact 4 gas monitor GX-3R is the smallest and lightest 4 gas monitor in the market. It is about 100 g, which is a


size that does not interfere with work even if it is attached to the Breathing Zone. Moreover, it can be used continuously for about 40 hours (with long-battery mode), it has waterproof / dust-proof performance equivalent to IP66/68 so it can be used with confidence. The newly developed sensors have 3 year warranty. In addition, using SDM-3R daily maintenance and gas adjustment, it is possible to minimise maintenance time and cost.


For more information please visit http://www.rikenkeiki.co.jp/english/products/detail/58


Small size and lightweight 5 gas monitor is ideal for confined spaces


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GX-3R Pro is the smallest and lightest 5 gas monitor in the market. In addition to combustible gases, oxygen, carbon monoxide, hydrogen sulfide, you can select +1 sensor for example sulfur dioxide or Carbon dioxide. Furthermore, full-dot display easy to see can displays 11 languages, and it can be used in an environment of -40ºC to + 60ºC, so it meets a wide range of needs. The newly developed sensors have 3 year warranty. In addition, using SDM-3R daily maintenance and gas adjustment, it is possible to minimize maintenance time and cost.


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For more information please visit http://www.rikenkeiki.co.jp/english/products/detail/59 New, calorific value, specific gravity and Wobbe Index measurement instrument


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47405pr@reply-direct.com 47366pr@reply-direct.com


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