11de6ca6-2cbd-461b-b59c-de119007a518
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DUOPROOF

Brand name: Thorn Lighting

Origin: Europe

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Mô tả sản phẩm

A range of sealed, IP65 rated, recessed fluorescent luminaires

  • Welded frame corners provide a smooth and easy to clean surface
  • Diffuser frame secured by 1/4 turn fasteners for quick installation
  • Retention cords hold diffuser for easy maintenance
  • Suitable for use in cleanroom classifications to EN ISO 14644-1 (Classes 5 to 9)

Materials and Finish

Body: mild steel, white powder coated finish
Frame: mild steel with welded corners, EPDM gasket, with white powder coated finish (RAL 9016)
Diffuser: clear, prism, TP(a)

Installation and Mounting

Designed for installation into various ceiling types. Suitable for exposed tee ceiling grids using 15mm or 24mm tee widths and a maximum tee height of up to 50mm. In solid/plaster board ceilings suitable apertures are recommended to support the weight of the luminaire. Luminaires are not suitable for use in concealed ceilings or certain spring tee ceiling grids such as SAS 120 / Armstrong Orcal 1800. When installed into an SAS 150 / Orcal 3000 spring tee ceiling grid the luminaire diffuser frame will not fit flush to the ceiling tile. Luminaire lamps must run parallel to the spring tees. Please consult the ceiling manufacturers technical specification for compatibility. Duoproof has 4x 8mm holes for suspension rods in the housing. Grommets supplied. 20mm cable entry holes are provided. Diffuser is held in by 1/4 turn fasteners and retention cord.

Specification

To specify state:
Recessed IP65 sealed luminaire for fluorescent T26 (T8) 18/36/58W, 14/24/28/35/49/54W T16 (T5) and 36W TC-L compact fluorescent lamps. Frame design with welded corners, EN ISO 14644-1 Cleanliness Class 5-9, diffuser.
As Thorn Duoproof.

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Wattage

61 W/ 77 W/ 107 W/ 115 W/ 63 W/ 104 W/ 122 W/ 230 W/ 74.5 W/ 67 W/ 104 W/ 122 W/ 230 W/ 53 W/ 110 W/ 70 W

Luminaire luminous flux

2964 lm/ 3762 lm/ 4730 lm/ 4539 lm/ 2443 lm/ 3843 lm/ 6552 lm/ 10502 lm/ 3762 lm/ 2443 lm/ 3843 lm/ 6552 lm/ 10502 lm/ 2349 lm/ 5618 lm/ 3745 lm

Luminaire efficacy

49 lm/W/ 49 lm/W/ 44 lm/W/ 39 lm/W/ 39 lm/W/ 37 lm/W/ 54 lm/W/ 46 lm/W/ 50 lm/W/ 36 lm/W/ 37 lm/W/ 54 lm/W/ 46 lm/W/ 44 lm/W/ 51 lm/W/ 54 lm/W

Color Rendering Index

80

IP Index

IP65

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