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The HygroPalm 22 is the latest development in handheld measuring instruments for humidity, temperature and dew point.
The HygroPalm 22 is the latest development in handheld measuring instruments for humidity, temperature and dew point.
The instrument is based on AirChip3000 technology, allowing an unprecedented accuracy rate. Together with the latest sensor technologies measured this provides a cutting-edge, high-precision measurement instrument that measure humidity and temperature to a whole new level of performance tilt.
| Probe type | Standard probe |
|---|---|
| Dimensions | 268 x 72 x 30 mm |
| Operating range | -10…60 °C / 0…100 %rh |
| Accuracy at 23 ±5 °C | Probe dependent |
| Measuring range with interchangeable probe | 0…100 %rh and -50…200 °C |
| Power supply / Power consumption | 9 V battery, power supply 4 mA consumption without back light |
| Long-term stability | <1 %rh / year |
| Humidity sensor | Probe dependent |
| Temperature sensor | Probe dependent |
| Response time t 63 | Probe dependent |
| Allowed wind speed | 20 m/s, with filter |
| Psychrometric calculations | All psychrometric values |
| Number of probe inputs | 1 |
| Calibration / adjustment | multipoint adjustment via keypad |
| Initialisation time | Typically <2 sec. |
| Measurement interval | typically 1 second (without calculations) |
| Display type | Graphic display. Display freely configurable. |
| Backlight | with Backlight |
| Battery indicator | Low Batt. Display |
| Exploitation software | ROTRONIC HW4 |
| Menu guidance | Yes |
| Trend indicator | Yes, for models with display |
| Statistical functions | Min / Max, Average |
| Probe adjustment by software | Yes, with service cable |
| Probe adjustment by keypad | 1 point or multi-point temperature and humidity adjustment |
| Event logging | System related events (FDA, GAMP) |
| Firmware update | With internet and HW4 software |
| User information | from Software HW4 (devicemanager) |
| Data processing via HW4 | Yes |
| Device Protection by password | Yes |
| Sensor diagnostics (drift, state) | Programmable; factory default – Off |
| Audit Trail/ electronic records | FDA 21 CFR Part 11 and GAMP compatible |
| Choice of Battery / rechargeable battery | Yes |
| Service Interface | Mini USB (UART) |
| Service Information | Calibration interval |
| Reverse voltage protection | Mechanically in the connector |
| Max. cable length | Up to 5 m with passive cable. Up to 100 m with active cable. |
| Max. probe cable length | 10 m |
| Enclosure material | ABS |
| IP protection rating | IP40 |
| Fire protection class | Complies UL94-HB |
| FDA/GAMP compatibility | FDA 21 CFR Part 11 and GAMP compatible |
| Weight | 210.0000 |
