Air Cooled Screw Compressor Water Chiller (FSQ-250A)

• Model NO.: FSQ-250A
• Certification: CE
• Compressor: Hitachi
• Filter: Emerson
• Trademark: SIMI
• Specification: CE

• Type: Air-Cooled
• Condition: New
• Electronic Device: Schneider
• Touching Screen: Bangpu
• Transport Package: Plywood Case/ Wooden Package
• Origin: Guangdong China

Product Description
Air Cooled Screw Chiller Units are widely used in various types of passenger ships, cargo ships, offshore operations ship and marine oil platform places etc. All units are produced at an ISO 9001 registered facility and rated in accordance with ARI Standard 550/ 590 at ARI conditions. The chillers are designed to meet current and future requirements in terms of reliability, energy efficiency and intelligent control. We use the best technologies available today: Twin-rotor screw compressor with a variable capacity valve is ideally matched to evaporator and condenser optimally configured for superior heat transfer and unit efficiency.

Product detail:

Cooling capacity: 150KW~1200KW.
Compressor: Copeland / Danfoss, hermetic scroll compressors,
Refrigerant: R22 or R407C or R134A, etc.
Power supply: 380-415V/3pH/50Hz or 440-480V/3pH/60Hz
Condensing coil material: Copper tube & copper fin/ copper tube & hydrophilic aluminum fin.
Used Schneider /LG electric component, Emerson /Danfoss /Castel, etc parts.
Casing: Galvanized sheet with baked-enamel coating or SS 316L.
Air Cooled Screw Chiller Units are widely used in various types of passenger ships, cargo ships, offshore operations ship and marine oil platform places etc. All units are produced at an ISO 9001 registered facility and rated in accordance with ARI Standard 550/ 590 at ARI conditions. The chillers are designed to meet current and future requirements in terms of reliability, energy efficiency and intelligent control. We use the best technologies available today: Twin-rotor screw compressor with a variable capacity valve is ideally matched to evaporator and condenser optimally configured for superior heat transfer and unit efficiency.


 

All series CNI Laser modules can be Fiber Coupled with different core diameter MM fiber or SM fiber. You have  to refer to the detailed specs of each laser modules (such as power, stability, noise, size, etc) to decide which one is suitable for your application. We would like to do the coupling job for you.

The collimator of Fiber Coupling Laser is designed to connect to the end of FC/PC or SMA905 connector and contains an AR-coated spherical Lens . The distance between the spherical lens and the tip of the FC-terminated fiber can be adjusted to compensate for focal length changes, or to re-collimate the beam at the specific wavelength and distance of interest.

Fiber Coupling Efficiency Chart (Connector: SMA905 or FC)

Laser Type Fiber Coupling Efficiency FC for SM fiber ,FC/SMA905 for MM fiber SM Fiber 4~9 µm MM Fiber ≥50 µm MM Fiber ≥100 µm MM Fiber ≥200 µm MM Fiber ≥400 µm DPSS Laser TEMoo >40% >70% >75% >80% >90% Multi transverse mode >20% >60% >70% >80% >90% Diode Laser TEMoo >30% >60% >75% >80% >90% Multi transverse mode Low >30% >65% >75% >85%

Fiber Coupling Laser

Fiber Coupling Laser,Fiber Coupled Laser,Infrared Fiber Laser System,Diode Laser Module

Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.opticsqm.com