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HYGROPALM 3
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The HygroPalm 3 is probably the most advanced handheld humidity instrument currently available. Its range of features goes beyond those of the HygroPalm 2 to include:
Display of measured values in aw units for water activity measurements.
Universal second probe input which can accept analogue input signals from any type of probe (such as pressure, air-flow, Lux/UV).
Dynamic pressure compensation of calculated parameters such as wet-bulb, when a pressure probe is connected to the universal input.
A bi-directional interface for HygroFlex transmitters.
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| Measuring range |
0...100%rh, -50...+200°C (probe dependent) |
| Display |
4 line alphanumeric LCD |
| Display resolution |
0.1%rh, 0.1°C, 0.01 calculated values |
| Operating range (electronics) |
0...99 %rh, -10...+60°C |
| System accuracy at 23°C |
±1.5 %rh, ±0.3K |
| Long term stability |
< 1 %rh/year |
| Reproducibility |
< 0.5%rh, 0.1°C |
| Response time(d63%) |
15 seconds |
| Input signal |
2 (digital) or 4 (analogue) |
| Universal probe input |
0...2.5 V, excitation power 9V, 10mA |
| Output signal |
RS232 |
| Battery Life |
100 hours (PP3 Alkaline), 25 hours (PP3 Rechargeable) |
| Housing |
ABS 230 x 80 x 30mm |
| Spot checks, research, climatic test, |
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