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Product Description
YJR461 Binocular Handheld Thermal Imager
Product Introduction
YJR461 handheld thermal imager adopts new high-sensitivity uncooled infrared focal plane detector, advanced imaging circuit, optimized optical system and high-resolution OLED display. The product shape and structure design is optimized according to ergonomics. The product has good infrared imaging effect, small and light size, low power consumption, simple control, light and portable appearance structure and good grip feeling. The product is equipped with a high-quality rubber soft cover, which is optimized according to the shape of the human hand, allowing users to have a good single-handed and double-handed grip experience. The product strengthens the waterproof design and reaches the protection level of IP66, which can meet the environmental requirements of military products.
YJR461 adopts low power consumption design, uses a single built-in rechargeable battery, and the continuous working time can reach 8 hours, which meets the requirement of using it all night without replacing the battery. In addition, it also has advanced fast start-up performance, fast imaging within 5 seconds after startup, and will not interrupt or freeze the image due to frequent calibration operations, which significantly improves the user's quick response ability. The product is designed with a high refresh rate, enabling the operator to obtain the ability to observe fast-moving targets. The device is easy to use, and all menu functions can be operated with only four buttons.
Technical Parameters
| Product model | YJR461 |
| Types of detectors | Uncooled bolometer |
| Detector specifications | 384x288@17 μm (optional 640x512) |
| Work band | 8～14μm |
| Frame frequency | 50Hz |
| NETD | ≤60mK |
| Indicator | 800x600 OLED binocular lens |
| Battery | 26650 rechargeable lithium battery 3.7V / 5000 mAH; |
| Continuous working hours: 8 hours | |
| Life: more than 500 cycles of charge and discharge | |
| Control Function | |
| Image polarity | White hot / Black hot / 8 pseudo-color modes |
| Video recording rator | Take photos / video |
| Display control | Brightness / contrast / automatic mode |
| Target capture | Automatically captures the high-temperature targets |
| Optical parameters | |
| The lens focal length | f = 50mm（F# 1.0） |
| Angle of field | 7．5°×5.6° |
| The focus mode | hand movement |
| Record and store | |
| Record the storage and the output | Record format: MPEG 4; |
| Photo / Video) | Built-in 16G storage space; high-speed USB2.0 interface output |
| Observational distance | |
| Personnel | Detection: 1.8km Identification: 0.7km |
| Vehicle | Detection: 3.0km Identification: 1.2km |
| Enviromental parameter | |
| Product protection level | IP66 |
| Storage temperature | -40℃～+70℃ |
| end-use temperature | -30℃～+60℃ |
| System weight | <1.1kg (including battery, hand strap) |
| Overall machine size (mm) | 220(L) ×170(W) ×65(H) |
Attachment
| Thermal imager | A |
| Lens cap | One |
| Baldric | 1 Article |
| Hand with | 1 To |
| Charger | One |
| Lithium cell | Two |
| Video cable | 1 Article |
| Product with row box | One |
| Product use manual | A |
