Amprobe THWD-5 Panduan Pengguna - Halaman 6

Jelajahi secara online atau unduh pdf Panduan Pengguna untuk Alat Ukur Amprobe THWD-5. Amprobe THWD-5 8 halaman. Relative humidity temperature meter

INTRoDUCTIoN

The THWD-5 psychrometer is a microprocessor-based design for HVAC and plant Maintenance

technicians and engineers.

easy to use for readings of Relative Humidity, Temperature as well as Wet bulb and Dew point

measurements.

Use the Min/Max functions to record the lowest and highest values measured.

it is equipped with an extended probe for easy target access, a large dual lCD display with

The THWD-5 also offers a tripod mounting on the back of the unit.

press the power button (4) to turn the meter on and off.

The meter will enter the auto sleep mode after 20 minutes of non-operation.

Backlight

press the backlight button (5) to turn the backlight on and off. it will remain on for 10 seconds

and turn itself off.

press °C °f pushbutton in normal mode to switch between °C and °f.

press Data Hold (7) button in normal mode to hold the current reading.

press it again to unlock and proceed with continuous reading.

press and hold for two seconds the Dp Wb pushbutton to switch between air temperature, Dew

point and Wet bulb reading. (Do not do when in Calibration mode.)

press and hold for two seconds the Min/Max (9) pushbutton to turn on this feature. The meter

will start capturing readings as minimum and maximums of the readings. press the pushbutton

to step through and retrieve the minimum and maximum readings captured of both relative

humidity and temperature. press and hold for two seconds the Min Max button to turn this

feature off.

press and hold for more than one second to reset the minimum and the maximum value.

press on/off (4) + Hold (7) to turn on the meter and enter the normal mode with auto sleep

off.