(Association) Certified products by the Industrial Safety Technology Association! Explosion-proof freezers/refrigerators compliant with fluorocarbon regulations.
The "DGR-2N-R/F" is a large-capacity explosion-proof freezer and large-capacity explosion-proof refrigerator that can be used in hazardous locations, specifically in Class 1 and Class 2 hazardous areas. It can accommodate explosion-proof freezers and refrigerators in your desired size and can be designed with a narrower depth than the DGR-2A. All equipment inside the unit and the unit itself are explosion-proof. It is equipped with two types of safety devices for detecting temperature anomalies and pressure drops. 【Features】 ○ The refrigerant circuit has an internal pressure explosion-proof structure, and the control circuit has a pressure-resistant explosion-proof structure. ○ Equipped with a digital temperature controller on the front. ○ Adoption of forced ventilation. → Provides more uniform internal temperatures and faster cooling speeds than direct cooling types. ○ Explosion-proof performance: fd2G4 (Explosion-proof grade 2/Ignition degree G4). ○ Certified by the Japan Industrial Safety and Technology Association. Please contact us for more details.
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basic information
【Main Specifications】 ○ Model: DGR-2N-F (Freezing Type) / DGR-2N-R (Refrigerating Type) ○ Certification Number: No. T59937 ○ Operating Temperature Range: Normal use -2 to 0℃ / Normal use +2 to +10℃ ○ Capacity → DGR-2N-F: 700ℓ (50Hz), 800ℓ (60Hz) * Custom sizes available from 600 to 700ℓ for 50Hz, and 600 to 800ℓ for 60Hz → DGR-2N-R: 800ℓ, 1000ℓ, 1200ℓ, 1500ℓ * Custom sizes available from 600 to 1800ℓ ○ Material (Interior and Exterior): Stainless Steel SUS304 ○ Refrigerant: HFC 404A ○ Temperature Display: Digital display (0.1℃ increments) ○ Safety Device: Pressure drop detection method ○ Explosion-proof Structure → Refrigeration Unit: Internal pressure explosion-proof structure (sealed type) → Control Unit: Pressure-resistant explosion-proof structure → Indicator Light: Pressure-resistant explosion-proof structure → Condenser Fan Motor: Pressure-resistant explosion-proof structure → Evaporator Fan Motor: Pressure-resistant explosion-proof structure → Temperature Sensor: Electronic pressure-resistant explosion-proof structure ○ Power Supply → Single-phase 100V 50/60Hz Power Cord 3PNCT → 3.5sq 3-core 3m round terminal without plug ● For more details, please contact us.
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Company information
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.
