The TS-26B Safety ATEX Torch is a primary cell-powered light designed for use in hazardous environments. It complies with the ATEX directive for safe operation in Zones 1 and 2, where explosive gases, vapors, or mists classified as Gas Groups IIA and IIB may be present, and in Zones 21 and 22 for explosive dusts classified as Dust Groups IIIA, IIIB, and IIIC. The torch's safety features include an increased safety and intrinsic safety type of protection, with a maximum surface temperature classification of T6 for gases and a temperature class of 65°C for dusts, ensuring it does not ignite the surrounding atmosphere within its operating temperature range of -10°C to +40°C.
 
The TS-26B torch is certified with the BAS02ATEX2220X and IECEx BAS 15.0033X certificates, indicating its compliance with the essential health and safety requirements. Its construction includes an impact-resistant thermoplastic enclosure that is electrostatically non-hazardous, and a polycarbonate lens that is both scratch and chemical resistant. The medium spot beam type is produced by a vacuum filament bulb, part number TP-406, with a rating of 2.4V, 0.5A, and an output of 11.4 lumens at nominal voltage. The bulb has a life expectancy of 15 hours, with spare bulbs available under the same part number.
 
For power, the torch uses two R20 primary cells, part number 2 x T-20, conforming to IEC60086 standards, providing a voltage of 2 x 1.5V and a light duration of up to 5 hours. The torch's ingress protection rating of IP67 signifies its dust-tight seal and protection against water immersion. It is lightweight, with a weight of 150g excluding cells and 350g including cells. The T4 models feature advanced, long-life xenon bulbs set in a high-quality parabolic reflector, offering up to 12 hours of light output, while the T6 models are optimized for use in any Zone 1 or 2 atmosphere with a 5-hour duration.
 
The ergonomic design of the TS-26B torch ensures a high-grip form that allows for easy single-handed operation, even when wearing gloves. The torch body is made of thermoplastic resins selected for their high strength, impact resistance at sub-zero temperatures, and excellent chemical resistance. The rubber-armored lens ring and end cap enhance grip and provide additional shock protection. The torch is also designed for ease of maintenance, with straightforward battery and bulb replacement procedures. Right-angle models include a replaceable high-strength thermoplastic belt clip for hands-free use, adding to the torch's practicality in various working conditions. The TS-26B torch represents a reliable and cost-effective portable lighting solution for professionals working in potentially explosive environments.