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Brand Name : | JOHO |
Model Number : | JH640-520 |
Certification : | CE;EMI/EMC;ISO9001;2000 |
Price : | negotiable |
Supply Ability : | 100set/per year |
Delivery Time : | negotiable |
JH640-520 Triple-FOV MWIR Cooled Thermal Camera is a matured and
high reliability product with military standard. Built on high
sensitivity640x520 cooled FPA detector with 520mm/150mm/50mm 3-FOV
lens, it achieves the mission of fast situational awareness and
target recognization with wonderful wide and narrow field of view
in one camera. It adopts the advanced image processing algorithms
which greatly enhanced the image quality and camera performance
under special environment. Thanks to compact and total
weather-proof design, it allows operation in any harsh environment.
Features
Application
Technical Specification
DETECTOR | |||
DETECTOR TYPE | MCT | ||
PIXEL | 640×512 | ||
Spectral Band | 3.7μm~4.8μm | ||
Pitch | 15 μm | ||
NETD | ≤25mk@25℃ | ||
Cooling type | Stirling Cycle Cooling | ||
Lens | |||
Focal Length | 520/150/50mm triple FOV | ||
F # | 4 | ||
FOV | 1.06°(H)×0.85°(V) 3.66°(H)×2.93°(V) 10.97°(H)×8.78°(V) | ||
Communication interface | |||
Cooling Down Time | ≤8 min (at normal temperature) | ||
Frame frequency | 50HZ | ||
Digital video | Products-end sends chips DS90CR285MTDX/NOPB(Receiving end is DS90CR286AMTDX/NOPB) | ||
Analog Video | Standard PAL | ||
Communication | RS232/RS42(alternative) | ||
Polarity | BH/WH | ||
Electronic Zoom | ×2/×4 | ||
Power Supply | DC 24~32V | ||
Consumption | ≤15W at 25℃ in steady operation; ≤30W at 25 ℃ in peak power | ||
Environmental | |||
Operating Temperature range | -40℃~55℃ | ||
Operating Temperature range | -40℃~70℃ | ||
PHYSICAL | |||
weight | ≤7kg | ||
Dimension | Refer to drawings |
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
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