Photometers
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Wind speed Measuring range 0.5 ... 30 m / s Accuracy ± 10% Measurement unit m/s, km/h, ft/min, knots, mph Temperature Measur...
View full detailsPhotometers are measuring instruments used to verify illuminance and luminance, providing readings in lux (lx), foot-candle (fc), or cd/m². They support lighting audits, compliance checks, and documented quality control in technical environments.
Available options include handheld units with remote sensor heads, selectable units, Min/Max and Hold functions, plus internal memory or data logging for storing measurements. Choose solutions from PCE Instruments & Insize, focused on accuracy and repeatability.
Suitable for industry, warehouses, offices, and lighting design work; select based on measuring range, accuracy class, and logging/traceability requirements.
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Light Meters
The light meters (or lux meters) are precision instruments used to measure the light intensity (brightness) on a surface. They operate via a photocell (usually silicon) that converts light energy into an electrical signal, allowing the assessment of light adequacy in various environments.
- Units of Measurement: Measurement is usually in Lux (lx) or Foot-candles (fc).
- Cosine Correction: Quality light meters have a special filter to correct the angle of incidence of light (cosine correction), ensuring accuracy even when light comes in at an angle.
- Applications: * Workplaces: Compliance checks with health and safety regulations.Photography/Cinema: Lighting adjustment for a perfect shot.Agriculture: Measuring light in greenhouses to optimize plant growth.
- Features: Many models offer Data Hold function, maximum/minimum value recording, and automatic range switching (Auto-range).
































































































































































































































































































































































































































