Brand: Testo
Model: Testo 480
Description:
- Measurement of all VAC-relevant parameters: flow velocity,
- temperature, humidity, pressure, light intensity, radiant
- heat, degree of turbulence, CO2, PMV/PPD and WBGT index
- High-quality, digital probes and intelligent calibration concept
- Highly accurate, integrated differential pressure sensor
- Fast and professional report creation via PC software„EasyClimate“
- Integrated, guided measurement programs:
- VAC grid measurement according to EN 12599
- PMV/PPD measurement according to ISO 7730
- degree of turbulence measurement according to EN 13779
- WBGT-measurement based on ISO 7243 / DIN 33403
General Technical Data:
| Probe connection | 2 x TC Type K, 1 x differential pressure, 3x digital |
| Interfaces | USB connection, SD card, mains unit, infrared for fast printer |
| Operating temperature | 0 to +40 °C |
| Storage temperature | -20 to +60 °C |
| Power supply | Rechargeable battery, plug-in mains unit for long-term measurements and charging battery |
| Battery life | approx. 17 hours (hand instrument without probes, with 50 % display brightness) |
| Display | Colour graphic display |
| Memory | 1.8 GB (approx. 60.000.000 measurement values) |
Technical Data:
| Sensor type | Differential pressure, integrated |
Absolute pressure, integrated and external |
Type K (NiCr-Ni) |
| Measuring range | -100 to +100 hPa | 700 to 1100 hPa | -200 to +1370 °C |
| Accuracy ±1 digit |
±(0.3 Pa +1% of m.v.) (0 to +25 hPa) ±(0.1 hPa + 1.5% of m.v.) (+25.001 to +100 hPa) |
±3 hPa | ±(0.3 °C +0.1% of m.v.) |
| Resolution | 0.001 hPa | 0.1 hPa | 0.1 °C |
| Sensor type | Radiation temperature, globe | Pt100 | Vane, 16 mm |
| Measuring range | 0 to +120 °C | -100 to +400 °C | +0.6 to +50 m/s |
| Resolution | 0.1 °C | 0.01 °C | 0.1 m/s |
| Sensor type | Vane, 100 mm | Hot wire, Hot bulb | Comfort probe |
| Measuring range | +0.1 to +15 m/s | 0 to +20 m/s | 0 to +5 m/s |
| Resolution | 0.01 m/s | 0.01 m/s | 0.01 m/s |
| Sensor type | Testo humid. sensor, cap. | CO2 | Lux |
| Measuring range | 0 to 100 %RH | 0 to 10000 ppm CO2 | 0 to 100000 Lux |
| Resolution | 0.1 %RH | 1 ppm CO2 | 1 Lux |
