The Safety LED H-4DCALED Handlamp is a robust and reliable lighting device designed for use in hazardous environments. It is powered by primary cells and adheres to stringent safety standards, as indicated by its ATEX & IECEx certification. The handlamp is suitable for use in Zones 1 and 2 for gases, and Zones 21 and 22 for dust, covering Gas Groups IIA, IIB, and IIC, and a temperature classification of T4. The maximum surface temperature for dust is rated at 135°C, ensuring safe operation in high-temperature settings. The handlamp operates within an ambient temperature range of -10°C to +40°C, making it versatile for various climatic conditions.
 
The handlamp's enclosure is made from thermoplastic material with anti-static properties, reducing the risk of ignition in explosive atmospheres. The lens is crafted from toughened glass, 6mm in thickness, providing durability and protection for the LED module within. The beam type is a focused spot, ideal for directing light precisely where it is needed. The light source is a new two-part LED module, part number H-84, which is energy-efficient, consuming only 1.51 watts, and provides an output of 269 lumens at the source. The LED module has an impressive life span of 25,000 hours, minimizing the need for frequent replacements.
 
The power source for the handlamp is four LR20/R20 primary cells, part number 4 x H-20, conforming to IEC60086 standards. These cells provide a voltage of 4 x 1.5V and enable the handlamp to operate for up to 45 hours, ensuring long-lasting illumination for extended use. The handlamp is designed with an ingress protection rating of IP66, signifying complete protection against dust ingress and high-pressure water jets from any direction, further enhancing its suitability for challenging environments. Despite its robust construction, the handlamp remains relatively lightweight at 1.54 kg, including the cells, which facilitates ease of handling and maneuverability for the user.
 
In summary, the Safety LED H-4DCALED Handlamp is a high-performance, durable, and safe lighting solution for professionals working in areas where explosive atmospheres may be present. Its compliance with international safety standards, coupled with its practical design features, makes it an essential tool for ensuring visibility and safety in industrial settings. Whether for routine inspections or emergency situations, this handlamp stands as a testament to the advancements in safety equipment technology.