How is safety ensured in LNG propulsion for ships?

This is a promotional video for the latest explosion-proof diaphragm gas pump, the N680.1.2 EX series.

IECEx / ATEX compliant explosion-proof diaphragm gas pump

• Other pumps

Acquired Japan's explosion-proof certification, allowing safe use for sampling and gas transfer of flammable gases including hydrogen gas.

- Explosion-proof structure electrical machinery and equipment type certification passed - Increased safety explosion-proof structure, pressure-resistant explosion-proof structure - Motor division grade: Ex II 2G Ex h IIB+H2 T4 Gb

• Other pumps

IECEx / ATEX certified explosion-proof pump can be used in environments with flammable gases. *This is not an explosion-proof certified product in Japan.

- Maximum allowable discharge pressure 12 bar (1.2 MPa) - Basic flow rate 30 l/min (50Hz) / 35 l/min (60Hz) - Corrosion-resistant specification SUS / PTFE - Robust design to withstand tough operating conditions - Leak-tight specification 6 x 10^-3 mbar x l/s

• Other pumps

IECEx / ATEX certified explosion-proof pump can be used in environments with flammable gases. *This is not an explosion-proof certified product in Japan.

- Basic flow rate 7.5 l/min - Achievable vacuum level 140 mbar abs - Maximum allowable discharge pressure 1.5 bar (0.15 MPa) - Corrosion-resistant specification PVDF / PTFE - Robust design to withstand tough operating conditions - Leak-tight specification 6 x 10-3 mbar x l/s

• Other pumps

Features: ● Equipped with Intel Core Ultra 7 255H/7 155H/5 225H/5 125H ● LPDDR5x 16GB/32GB/64GB onboard ● M.2 NVMe 256GB onboard ● USB 2.0 x 8, USB 3.2 (10Gbps) x 4 ● PCIe Gen 4 [x8] x 1, PCIe Gen 3 [x1] x 4, PCIe Gen 3 [x4] x 1 (2 lanes co-lay with SATA; BOM option) ● 2.5GbE x 2 ● COM-HPC Mini standard, size 95mm x 70mm ● Optional items ECB-980A: Development carrier board HPC-ARHm-FAN01: CPU fan HPC-ARHm-HSP01: Heat spreader (Note: heat dissipation is required in the enclosure)

Features: ● Equipped with Jetson AGX Orin 32GB/64GB ● Gigabit LAN ×1, 10Gigabit LAN ×1 ● USB 3.2 Gen 2 (Type-A) ×4 ● DB-9 connector ×1 (for DIO 8 channels) ● DB-9 connector ×2 (supports RS-232/422/485: Rx/Tx/RTS/CTS) ● Jetpack 6.0.0 pre-installed

Features: ● Equipped with Intel Atom x7835RE/x7433RE ● LPDDR5x 8GB/16GB onboard ● eMMC 32GB/64GB onboard ● LVDS x 1, DDI x 1 ● USB 2.0 x 8, USB 3.2 Gen 2 x 2 ● PCIe x1 x 4 ● COMe Type 10 standard, 84mm x 55mm size ● Operating temperature -40 to 85℃ ● Optional items ECB-920A-0001: Development carrier board NANOCOM-ADN-FAN01: CPU fan NANOCOM-ADN-HSP01: Heat spreader (※ Heat dissipation is required in the enclosure)

■ FaceMe Security "Visitor Access Management" Main Features and Characteristics < Set Access Period for Each Visitor > - Individual settings for the dates and times visitors can enter - Access periods can be optimized according to the visitor's situation, whether for short visits or long stays. < Two Types of Authentication Methods to Accommodate Various Scenarios > ▶ Authentication via IP Camera - Enables authentication from a distance, achieving facial recognition without the need to disembark. ▶ Authentication via Facial Recognition Device (tablets, etc.) - Ideal for entry scenes such as reception or security posts. Can be flexibly utilized depending on the installation location and operation. - Allows for on-the-spot registration of facial information using the device, enabling smooth responses to sudden visits or unexpected guests. < Real-Time Notifications Supporting Security and Reception Operations > - Real-time notifications of visitor and employee classifications, authorization expiration, and authentication status. - Prevents delays and oversights in verification, balancing the reduction of security staff workload with enhanced security. These features resolve issues arising from visual checks, logbooks, and IC card operations, simultaneously achieving enhanced security and improved efficiency in reception and security operations.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.