Wuhan JOHO Technology Co., Ltd
WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer
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The Shipboard photoelectric monitoring system is a highly integrated optical electromechanical integrated system, equipped with Hd 1080p 30 × daylight camera, uncooled LWIR thermal camera and 5km laser rangefinder. The system is a two axis and two frame stable platform. With the characteristics of compact structure and modular design, it is suitable for ships that meet the military and civil requirements of searching, observing, reconnoitering, tracking sea and air targets, and widely used in the fields of Navy, police, coast guard and maritime.
Operation mode, azimuth and elevation data can be returned.
Fully sealed, waterproof, anti vibration, anti impact, long service life in harsh environment.
Two axes (azimuth and elevation) are stable, and high precision gyro and servo control system realize full coverage reconnaissance.
Support HD SDI image transmission and IP network video / image transmission
Small size, light weight, strong adaptability, low power consumption and high cost performance.
Video tracking function.
The high precision correction ensures the optical axis alignment of thermal camera, solar camera and laser rangefinder.
Technical Specification
| THERMAL CAMERA | |
| Detector | Uncooled FPA |
| Pixel | 640*512 |
| Spectral band | 8μm~14μm |
| Pixel | 17mm x 17mm |
| Focal length | 80mm |
| DAY LIGHT CAMERA | |
| Detector | 1/2.8" CMOS |
| Focal length | 4.3~129mm, 30x |
| Resolution | 1920×1080 |
| LASER RANGE FINDER | |
| Wavelength | 1.06μm |
| Ranging | 300m~5km (visibility 10km, 3m*3m target) |
| Measurement accuracy | ≤ ± 5m |
| SERVO | |
| Stabilization accuracy | ≤0.5mrad(1σ) |
| Turret direction range | azimuth:360° continuous; elevation:+60°~-60° |
| TURRET MAXIMUM ANGLE SPEED | |
| Azimuth | ≥30°/s |
| Pitch | ≥30°/s |
| ENVIRONMENTAL | |
| Operating temperature range | -20ºC ~ +40ºC |
| Storage temperature range | -30ºC ~ +50ºC |
| Tracking | |
| Tracking speed | ≥2.5FOV/S |
| Min tracking contrast ratio | 5% |
| Dynamic tracking accuracy | superior to 1mrad |
| POWER | |
| Power Supply | DC 24V |
| PHYSICAL | |
| Dimension Turret | ≤ Φ220× 400mm |
| Turret Weight | ≤ 10kg |
Company Profile
Wuhan JOHO Technology Co., Ltd founded in 2009, is a high-technology company based on infrared thermal imaging technology. Joho has built a complete infrared industrial chain from the bottom up: from core component to comprehensive electro optical infrared surveillance and tracking system.We have two R & D base in Hubei Zhongxiang and Wuhan City, well-known institutions of higher learning and research institutions at home and abroad.
Customer Distribution
Service Process
Products
Our products includes thermal security cameras, electro-optics/infrared search and track system (EO/IR search and track system) and EO surveillance system, surveillance radar, laser range finder, fiber optical gyro, special power sources (thermal battery and silver-zinc battery Ag-zn battery) and OEM solutions,Personalized products and services to provide customers with a significant advantage. Due to the high quality of our products and reliable performance, Joho products are widely used in different applications, security and surveillance, law enforcement, maritime patrol, fishery administration, surveying and mapping and so on.
Advantages
Certificate & Honor