testo 445 - climate measuring instrument
- Brand: Testo SE & Co. KGaA
- Product Code: testo 445
- Availability: In Stock
-
Rs.0
Part # 0560 4450
Product Description
Delivery Scope
| Temperature - NTC | |
|---|---|
Measuring range | -50 to +150 °C |
Accuracy | ±0.5 % of mv (+100 to +150 °C) ±0.2 °C (-25 to +74.9 °C) ±0.4 °C (-50 to -25.1 °C) ±0.4 °C (+75 to +99.9 °C) |
Resolution | 0.1 °C (-50 to +150 °C) |
| Temperature - TC Type K (NiCr-Ni) | |
|---|---|
Measuring range | -200 to +1370 °C |
Accuracy | ±0.3 °C (-60 to +60 °C) ±(0.2 °C + 0.5 % of mv) (Remaining Range) |
Resolution | 0.1 °C (-200 to +1370 °C) |
| Temperature - TC Type J (Fe-CuNi) | |
|---|---|
Measuring range | -200 to +1000 °C |
Accuracy | ±0.5 °C or ±0.5 % of mv |
Resolution | 0.1 °C (-200 to +1000 °C) |
| Humidity - Capacitive | |
|---|---|
Measuring range | 0 to 100 %RH |
Accuracy | See probe data |
Resolution | 0.1 %RH (0 t1 +100 %RH) |
| Velocity - Vane anemometer | |
|---|---|
Measuring range | 0 to 60 m/s |
Accuracy | See probe data |
Resolution | 0.01 m/s |
| Ambient CO₂ | |
|---|---|
Measuring range | 0 to 10000 ppm 0 to 1 Vol.% |
Accuracy | ±(100 ppm + 3 % of mv) (5000 to 10000 ppm) ±(500 ppm + 2 % of mv) (1 to 5000 ppm) Vol %: see probe data |
Resolution | 1 ppm 0.0001 Vol.% |
| Velocity - Thermal anemometer | |
|---|---|
Measuring range | 1 to +20 m/s |
Accuracy | See probe data |
Resolution | 0.01 m/s (1 to 10 m/s) 0.1 m/s (10.1 to 20 m/s) |
| Ambient CO | |
|---|---|
Measuring range | 0 to 500 ppm |
Accuracy | ±5 % of mv (100 to 500 ppm) ±5 ppm (0 to 100 ppm) |
Resolution | 1 ppm (0 to 500 ppm) |
| Pressure measurement | |
|---|---|
Measuring range | See pressure probes |
Accuracy | ±0.001 hPa (Probe 0638 1345) ±0.001 hPa (Probe 0638 1445) ±0.01 hPa (Probe 0638 1545) ±1.0 hPa (Probe 0638 1645) |
| General technical data | |
|---|---|
Storage temperature | -20 to +70 °C |
Weight | 255 g |
| testo 445 - climate measuring instrument, | |