BaSO4 Integrating Sphere
BaSO4 Integrating Sphere - High Reflectivity Coating
Introduction
The BaSO4 integrating sphere uses high reflectivity barium sulfate coating technology with excellent optical performance and stability. This integrating sphere can effectively collect and uniformly distribute light emitted from light sources, suitable for high-precision luminous flux measurement of various light sources such as LED and lighting products. The coating has high reflectivity and uniform spectral response, making it an ideal choice for luminous flux testing.
Technology & Features
- Barium sulfate coating has 97% reflectivity in the visible spectrum
- Minimal coating aging effect, very low fluorescence level
- Self-absorption correction (SAC) measurement with auxiliary light source
- Stable and reliable
- Suitable for high-precision measurement
- Long service life
Applications
Suitable for high-precision luminous flux measurement of various light sources such as LED and lighting products, widely used in laboratories, production lines and quality control. Meets international standard testing requirements such as LM-79 and LM-80.
Test Parameters
| Model | IS3000 | IS2000 | IS1500 | IS1000 | IS500 | IS300 |
|---|---|---|---|---|---|---|
| Light source placement | Horizontal, suspended, inner platform | Horizontal, suspended, inner platform | Horizontal, suspended, inner platform | Horizontal, suspended, inner platform | Horizontal, side opening | Horizontal, side opening |
| Luminous flux range | 30-19999990 lm | 20-1999990 lm | 5-1999990 lm | 5-199990 lm | 1-19990 lm | 0.5-1990 lm |
| Weight | Approx. 700KG | Approx. 400KG | Approx. 300KG | Approx. 100KG | Approx. 15KG | Approx. 10KG |
| Sphere material | Steel plate, motorized | Cold-rolled steel | Cold-rolled steel | Cold-rolled steel | Cold-rolled steel | Cold-rolled steel |
| Test object | HID or high-power luminaires | HID or high-power luminaires | CFL, LED bulbs and tubes, fluorescent | CFL or LED bulbs | Single LED, LED module, high-power LED, bulbs and small luminaires | Single LED |
