Providing safe work environments and stable production. Riken Keiki’s involved in the research and manufacturing of the lithium-ion battery since the early stage of development. Over 10,000 units are in operation at the lithium-ion battery production sites around the world. We will continue to support the safety of lithium-ion battery production by continuous improvement and responding to the costumers voices.
Products lineup for Drying process
In the production of electrodes for lithium-ion batteries, NMP is used as a solvent. NMP will only vaporize at high temperatures during the drying processes. As concentrations of NMP build up, the risk of explosion increases. An ideal location to detect NMP is within the exhaust duct. By utilizing direct insertion design into the exhaust duct, detection of NMP will be at the center of the duct and able to withstand high temperatures and high concentrations.
Gas Monitor for Inside Furnace – Model GD-A2400 & SD-2500 / 2600 / 2700
These models are the perfect detectors for monitoring combustible gases inside furnace and duct.
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Focused solutions for all aspects of Lithium-ion Battery Production
Riken Keiki has developed gas detection solutions for all production processes of lithium-ion battery manufacturing, which are typically high temperature environments. By utilizing direct insertion and heat resistant gas detection technology, accurate gas monitoring can be achieved in high temperature conditions often required by coating and drying processes.
Electrolyte Filling Process Gas Monitors
A variety of solvents are mixed in electrolytes, such as DMC, EMC, and DEC. These have the potential to explode if vaporized, so gas detectors are required.
Explosion Proof Smart Gas Detector – SD-1
Our SD-1 line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Explosion Proof Smart Gas Detector – SD-1RI
Our SD-1RI (infrared) line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Explosion Proof Smart Gas Detector – SD-1GH
Our SD-1GH (semiconductor) line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Explosion Proof Smart Gas Detector – SD-1OX
Our SD-1OX (Galvanic Cell) line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Explosion Proof Suction Type Gas Detector – GD-D58 & SD-D58
This line of smart transmitters feature state-of-the-art explosion proof suction type gas detector with durable flameproof enclosure.
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Why detect for gases in lithium-ion battery production?
During the production of lithium-ion batteries, processes use or generate gases, which can be combustible or toxic. Exceeding safe concentrations of these gases can put your people and equipment at risk. Protect your people and property by installing gas detection designed for lithium-ion manufacturing applications.
Testing Process Gas Monitors
Every Lithium-ion battery is required to pass a test without emitting gas in a harsh environment. Combustible gas and toxic gas may be generated from the battery in the evaluation test process. Gas concentration monitoring is essential to prevent ignition and poisoning accidents during the testing process. When the gas detector detects the target gas, it is necessary to take outside air from the intake / exhaust damper to reduce the gas concentration in the test equipment..
Sample Draw Gas Detector GD-70D
The new Model GD-70D smart gas detection transmitter series sets a new standard for performance, flexibility, and versatility.
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Separator Production Gas Monitors
Dichloromethane (DCM) and other solvents are used for cleaning purposes in the production process of separators for lithium-ion batteries. For measuring low-concentration solvent gas and combustible gas, RIKEN KEIKI’s gas detectors are ideal solutions for separator processes.
Explosion Proof Smart Gas Detector – SD-1
Our SD-1 line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Explosion Proof Smart Gas Detector – SD-1RI
Our SD-1RI (infrared) line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Explosion Proof Smart Gas Detector – SD-1GH
Our SD-1GH (semiconductor) line of smart transmitters feature state-of-the-art gas detectors with durable flameproof enclosure, maximum safety, especially in hydrogen/ acethylene atmospheres.
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Optical Interferometric Gas Analyser
The FI-900 is equipped with Long-term Stability Optical Interferometric Sensor Ideal for Controlling Gas Concentrations in Manufacturing Processes.
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Portable Gas Detectors
Riken Keiki’s portable gas detectors provide team members with personal warnings of gas alarms. Offering the smallest and lightest 4-gas monitor, workers can comfortably wear gas detection within the recommended breathing zone.
Handheld One to Six Gas Personal Detector with Smart Sensors
The GX-6000 is the lightest and smallest 6 gas monitor created, weighing in at only 600g with the rubber boot and all.
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Portable Combustible Gas Detector – RX-8000
The RX-8000 portable combustible gas detector offers four different instrument gas options.