Recessed walk-on cleanroom panel · 650 × 650 mm
Calcium
A recessed cleanroom luminaire in white powder-coated steel for suspended ceilings 55–75 mm thick, opened from above and strong enough to be walked on during maintenance (0.9 kN/m²). Eleven outputs give 4988 lm to 11816 lm of LED flux at 4000 K, including CRI 95 versions with high R9 and R13 values for operating theatres.
- Opens from the ceiling side and can be walked on during maintenance (0.9 kN/m²)
- Recommended for pharmaceutical, electronics and chemical production; CRI 95 versions for operating theatres
- Micro-prismatic PMMA with or without hardened glass, opal PMMA or hardened matt glass
- IP65; 3000 K or 4000 K with CRI above 80, or above 95 with high R9 and R13
- On/off or DALI driver; LED life L90/B10 at 102,000 hours
Provisional data — final values confirmed from test certificates.
- 4988–11816 lm
- LED flux
- 27.8–74.8 W
- Power
- IP65
- Protection rating
- >80 CRI
- Colour rendering
- 11
- versions
Versions & light
Light figures are the LED flux the manufacturer publishes, at 4000 K. The light leaving the luminaire is lower and depends on the diffuser; ask us for photometric files.
| Version | Dimensions | LED flux | Power | Colour temperature | Dimming / control |
|---|---|---|---|---|---|
| Calcium 5400 P | 650 × 650 × 55–75 mm | 5948 lm | 29.6 W | 3000 · 4000 K | On/off · DALI |
| Calcium 7500 P | 650 × 650 × 55–75 mm | 8164 lm | 40.8 W | 3000 · 4000 K | On/off · DALI |
| Calcium 9000 P | 650 × 650 × 55–75 mm | 9624 lm | 47.9 W | 3000 · 4000 K | On/off · DALI |
| Calcium 11000 P | 650 × 650 × 55–75 mm | 11816 lm | 59.6 W | 3000 · 4000 K | On/off · DALI |
| Calcium 5400 S | 650 × 650 × 55–75 mm | 5383 lm | 27.8 W | 3000 · 4000 K | On/off · DALI |
| Calcium 7500 S | 650 × 650 × 55–75 mm | 7564 lm | 39.9 W | 3000 · 4000 K | On/off · DALI |
| Calcium 9000 S | 650 × 650 × 55–75 mm | 8860 lm | 48.2 W | 3000 · 4000 K | On/off · DALI |
| Calcium 5400 CRI 95 | 650 × 650 × 55–75 mm | 4988 lm | 33.2 W | 3000 · 4000 K | On/off · DALI |
| Calcium 7500 CRI 95 | 650 × 650 × 55–75 mm | 6917 lm | 46.1 W | 3000 · 4000 K | On/off · DALI |
| Calcium 9000 CRI 95 | 650 × 650 × 55–75 mm | 8812 lm | 59.6 W | 3000 · 4000 K | On/off · DALI |
| Calcium 11000 CRI 95 | 650 × 650 × 55–75 mm | 10972 lm | 74.8 W | 3000 · 4000 K | On/off · DALI |
All versions
- Optics
- Direct, flood 60°–90° or wide flood 90°–120°
- Colour rendering
- CRI >80 (standard) or >95 (CRI 95 versions)
- Light source
- LED flux at 4000 K from the supplier datasheet; luminaire output is lower and depends on the diffuser.
Hygiene & construction
Hygiene
- Mounting
- Suspended ceilings 55–75 mm thick · Walk-on ceilings: withstands 0.9 kN/m² during maintenance · Opens from the ceiling side for maintenance
- Diffusers
- Micro-prismatic PMMA · Micro-prismatic PMMA with hardened glass · Opal PMMA · Hardened matt glass
- Lifetime
- L90/B10 102,000 h
Construction
- Material
- Steel sheet body powder-coated white
- Protection rating
- IP65
- Impact protection
- IK04 / IK08 (both listed by the supplier; not assigned to versions)
- Supply
- 220–240 V, 50–60 Hz
- Operating temperature
- 5 °C to 30 °C (operating)
- Body colour
- White (RAL 9016)
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