Certified products by the Industrial Safety Technology Association. We offer high-precision control types with PID control and general-purpose types.
We handle "explosion-proof dryers" that are certified products by the Industrial Safety and Health Association, suitable for use in hazardous locations classified as Type 1 and Type 2. The DTI series below allows for easy temperature adjustments from the outside and is used for temperature stability testing and other applications. The DBO series is an inexpensive general-purpose dryer used for drying samples that contain hazardous chemicals. Temperature display and control are digital. 【Product Lineup】 ◎ High Precision Type 'DTI Series' ■ Control circuit has a pressure-resistant explosion-proof structure, and the heater has a special explosion-proof structure ■ Achieves high precision control through PID control ■ Equipped with over-temperature prevention function ■ Explosion-proof performance: d2G3 (explosion-proof grade 2/ignition degree G3) *The 170℃ type is D2G2 ◎ General Purpose Type 'DBO Series' ■ Control circuit and heater have a pressure-resistant explosion-proof structure ■ Explosion-proof performance: d2G4 (explosion-proof grade 2/ignition degree G3 or G4) *d2G3 is also available ■ Equipped with external alarm connection terminals *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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【Specifications】 'DTI Series' Model: DTI-1A-230H / DTI-3A-500H / DTI-3A-230H (Special) Set Temperature Range: 50–115℃ / 50–170℃ (DTI-3A-230H) Capacity: Approximately 250L / Approximately 440L / Approximately 250L Heater: 1500W / 1500W / 2960W Breaker: 30A / 20A / 30A Weight: Approximately 280kg / Approximately 340kg / Approximately 350kg 'DBO Series' Model: DBO-3(4)-100 / DBO-3(4)-250 / DBO-3(4)-450 Set Temperature Range: 50–100℃ (d2G3 type), 50–60℃ (d2G4 type) Capacity: Approximately 100L / Approximately 200L / Approximately 400L Heater: 882W / 1008W / 1480W Power Supply: Single-phase 100V 50/60Hz Breaker: 20A Weight: Approximately 133kg / Approximately 161kg / Approximately 200kg *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
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Since its founding in 1945, our company has continued to provide refrigeration and freezing equipment, which is our core technology, to the industrial sector. In response to the advancement of medical technology, we developed blood storage devices, and since 1997, we have been manufacturing explosion-proof refrigerators and freezers that meet safety standards as part of our commitment to labor safety and health measures. The past twenty years for our company have been a history of trial and error, honing and integrating two technologies: refrigeration and freezing technology and explosion-proof safety technology. Currently, we have a wide range of products, including certified items for medical and industrial safety applications, but the development of these products is the result of diligent efforts to faithfully improve them in line with on-site needs. Our manufacturing of temperature control equipment that adds safety to the industrial and medical sectors has been recognized, earning us the Osaka Prefecture Excellent Manufacturing Company Award in 2010 and being selected as one of the "100 Energetic Manufacturing Companies in KANSAI" by the Kinki Bureau of Economy, Trade and Industry in 2011. We are committed to continuing to support the domestic and international industrial and medical sectors with our temperature control technology and fulfilling our social responsibilities.