Model NO.: JH640-420
Customized: Customized
Trademark: Wuhan JOHO
Transport Package: Safety Case
Origin: Wuhan, China
HS Code: 90275000
Model NO.: JH640-420
Customized: Customized
Trademark: Wuhan JOHO
Transport Package: Safety Case
Origin: Wuhan, China
HS Code: 90275000
JH640-420Â Long Range Surveillance Thermal Imager
JH640-420 thermal security camera is is equipped with top-end 640×512 high resolution MWIR cooled sensor and 21~420mm continuous zoom lens, capable of clearly distinguish targets at long range. It is either to be used independently for long range surveillance or for border /coastal EO/IR system integration, featured with long range surveillance.
Â
Technical specification
Â
Technical specification
| Detector | |
| Detector | Cooled FPA MCT |
| Resolution | 640×512, 15μm |
| Spectral band | 3.7~4.8μm |
| NETD | 18mk@25ºC |
| Cooling | Stirling cooler |
| Cool down | 8min @ 25ºC |
| Lens | |
| Focus length | 21mm~420mm continuous zoom |
| F number | 4 |
| FOV | 1.31° (H)×1.05° (V)~25.19° (H)×20.96° (V) |
| Auto focus | Yes |
| Image Presentation | |
| Video output | PAL |
| Frame frequency | 50Hz (100Hz is on request) |
| Digital video | LVDS |
| Brightness&Contrast | Auto/Manual |
| Calibration | Manual/Background calibration |
| Polarity | BH/WH |
| E-zoom | ×2, ×4 |
| Reticle display | ON/OFF |
| Reticle position | Adjustable |
| Image enhancement | Yes |
| Image flip | Vertical/ horizontal |
| Communication control | RS422 |
| Power specification | |
| Power supply | DC24~36VÂ (with power polarity protection) |
| Power consumption |
≤10W@25ºC  |
| Environmental specification | |
| Operation temperature | -32ºC~+60ºC |
| Storage temperature | -40ºC~+70ºC |
| Vibration test | GJB150.16-86/MIL-STD-810F-514.5 |
| Shock test | GJB 150.18-96 /MIL-STD-810F-516.4 |
| High temperature test | GJB150.3-86/MIL-STD-810F-501.4 |
| Low temperature test | GJB150.4-86/MIL-STD-810F-502.4 |
| Physical Specification | |
| Weight | ≤3kg |
| Dimension | 304mm×134mm×132mm |
| Color | Oxide black |
Â
 Â
JH640-420Â Long Range Surveillance Thermal Imager
JH640-420 thermal security camera is is equipped with top-end 640×512 high resolution MWIR cooled sensor and 21~420mm continuous zoom lens, capable of clearly distinguish targets at long range. It is either to be used independently for long range surveillance or for border /coastal EO/IR system integration, featured with long range surveillance.
Â
Technical specification
Â
Technical specification
| Detector | |
| Detector | Cooled FPA MCT |
| Resolution | 640×512, 15μm |
| Spectral band | 3.7~4.8μm |
| NETD | 18mk@25ºC |
| Cooling | Stirling cooler |
| Cool down | 8min @ 25ºC |
| Lens | |
| Focus length | 21mm~420mm continuous zoom |
| F number | 4 |
| FOV | 1.31° (H)×1.05° (V)~25.19° (H)×20.96° (V) |
| Auto focus | Yes |
| Image Presentation | |
| Video output | PAL |
| Frame frequency | 50Hz (100Hz is on request) |
| Digital video | LVDS |
| Brightness&Contrast | Auto/Manual |
| Calibration | Manual/Background calibration |
| Polarity | BH/WH |
| E-zoom | ×2, ×4 |
| Reticle display | ON/OFF |
| Reticle position | Adjustable |
| Image enhancement | Yes |
| Image flip | Vertical/ horizontal |
| Communication control | RS422 |
| Power specification | |
| Power supply | DC24~36VÂ (with power polarity protection) |
| Power consumption |
≤10W@25ºC  |
| Environmental specification | |
| Operation temperature | -32ºC~+60ºC |
| Storage temperature | -40ºC~+70ºC |
| Vibration test | GJB150.16-86/MIL-STD-810F-514.5 |
| Shock test | GJB 150.18-96 /MIL-STD-810F-516.4 |
| High temperature test | GJB150.3-86/MIL-STD-810F-501.4 |
| Low temperature test | GJB150.4-86/MIL-STD-810F-502.4 |
| Physical Specification | |
| Weight | ≤3kg |
| Dimension | 304mm×134mm×132mm |
| Color | Oxide black |
Â
 Â
Ecohydraulic gantry shear cut scrap stel aluminum copper sheets plates metal into smaller pieces and help to separate different materials types, earning you more money from your scrap metals. Gantry shears are ideal for waste materials recycling processing industries, scrap metal sheets cold shearing to different section forms of middle and small steel factories. Blade length can be customized.
Hydraulic Guillotine Shear, Automatic Guillotine Shear, Guillotine Shearing Machine, Guillotine Cutting Machine, Gantry Shear
Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.hydraulicn.com