PHU PHL PHF
FUJI ELECTRIC France
Fuji Electric presents paperless screen recorders of PHF, PHL and PHU type. These recorders have a color screen. The cost-effective PHF has a 5.7” STN LCD, PHL has a 5.7” TFT LCD, and the large format PHU has a 12.1” TFT LCD. Like familiar chart recorders, the data is shown vertically. Measured data is saved in memory, and it can be accessed directly on the recorder or via a PC.
The recorders have universal inputs as thermocouple, resistance bulb, voltage or current. PHF has 3 or 6 inputs, PHL has 9 or 18 inputs, and PHU has 9, 18, 27 or 36 inputs. They have a PV Shift function (aX+b), input filter, square root extraction, scaling, subtraction.
Only PHL/PHU have some dedicated features. These include calculation of F-value for sterilization, and counter/totalize function. They have 5 logical inputs (ON/OFF recording, printing messages, totalizing start/stop/reset, F-value calculation reset, LCD turns on). Also available is continuous or event recording and values as instantaneous, minimum & maximum, or average. Data can be recorded and saved.