PCE Instruments PCE-444 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor PCE Instruments PCE-444 (2 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 10 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Manual
Environmental Tester
PCE-444
1 Safety .
Read the following safety information carefully before attempting to operate or service the meter.
Use the meter only as specied in this manual; otherwise, the protection provided by the meter
may be impaired.
▲ : Environment conditions
1 90RH Non-condensation RH ( )
2 Operating temperature:- /-4 2060℃ ℉~140
Maintenance
1 Repairs or servicing not covered in this manual should only be performed by
qualied personnel.
2 Wipe the unit with a dry soft cloth periodically. Do not use abrasives or solvents
on this instrument.
▲ : Safety symbol
Comply with EMC
2 Introduction .
The Humidity & Temperature Meter is designed with a high accuracy humidity &
temperature sensor, providing high accuracy, fast response and stable readings. It is widely used
for monitoring and collecting data of environment temperature and humidity. This meter is widely
used for measurement of temperature and humidity of room, metro, library, commercial center,
communication center room, etc.
3 Features.
Imported high accuracy humidity &temperature sensor ,high accuracy, fast response
Color LCD display with backlight
Temperature unit selection / :℃ ℉
MAX/MIN
HOLD
Dew point temperature
Wet bulb temperature
Enable/Disable auto power o
Over range indication
Low battery indication
4. Basic Operation
1. Open battery cover and install 3*1.5V AAA batteries in the battery compartment.
2.Power on: press“ ”to power onthe meter conducts self-inspection, after LCD displays, it
measures temperature and humidity automatically.
3.After testing press ”to turn off the meter.
Note: Remove the battery when the meter is to be stored for long periods of time to avoid battery
leakage.
5 Specication .
Humidity
Range 0 100%RH : ~
Range
Accuracy
Resolution
4575RH%
±3.0 RH%
0.1
Others
±4.5 RH%
Temperature
Range
Accuracy
Resolution
- /-4 2070℃ ℉158
±1.0 /±1.8 ℃ ℉
0.1
Dew point temp.
20 70℃ ℉ /-4 158
±1.5 /±2.7 ℃ ℉
0.1
Remark: Accuracy is based on environment condition of ; 25
40 RH% 100 RH%
Wet bulb temp.
20 70/ -4 158
±1.5 /±2.7 ℃ ℉
0.1
Data update
0.5S
Enable/disable
auto power o
The meter shuts oautomatically after 15 minutes inactivity under auto
power o mode, disable auto power o is available
Operating conditions
- /-4 ,10 RH% RH% 2060℃ ℉~140℉ ~90
Storage conditions
- /-4 ,10 RH% RH% 2060℃ ℉~140℉ ~75
Power supply
3*1.5V “AAA” batteries
Battery life
at least 50 hours
Dimensions
168*56*30.5 mm
Weight
75g
6 Meter description .
. Temperature and humidity sensor
. Color LCD display
. Hold button
. Power on/o button
. MAX/MIN button
. Mode selection button
. Battery cover
. Nameplate
7 LCD display description .
. Data hold Icon
. Auto power o Icon
. Temperature reading
. Dew point temperature units icon
. Wet bulb temperature units icon
. Humidity reading
. Humidity unit icon
. Temperature unit icon
. low battery Icon
. MAX/MIN
8 Operation instruction .
8.1 power on/o
press“ ”to turn on/off the meter.
8.2 In the measuring mode Data hold; , ,press“ “HOLD”Icon will appear on the
LCD which indicates the data is freezed. To release the held reading, ,press“ ”again.
8.3 ; In the measuring mode MAX/MIN press“ ” “MAX”will appear on the LCD
the captured maximum readings will be displayed on the LCD, press“ ”again MIN”will
appear on the LCD and the captured minimum readings will be displayed on the LCD. Long
press“ ”the meter exit MAX/MIN measurement mode and back to normal measuring mode.
8.4 with the meter on it can select temperature, dew point key
, ,press“ ”
temperature and wet bulb temperature in turn.
8.5 Use of compound key
8.5.1 With the meter o ter, ,press ”first and hold then press ”to power on the me
it can change temperature unit(°C/°F) is preset.
8.5.2 With the meter opress ”first and holdthen press“ ”to power on the meter
”icon on the LCD display disappear, which indicates the power off functions is disabled. You
need to turn off the meter through pressing ”by manual.
Note: icon displayed on the screen, it indicates that the meter will automatically turn When“ ”
o after approx. 15 minutes of inactivity.
9 Notes .
1 This meter has already been calibrated before delivery. Do not revise the calibration parameters
without professional personnel and device.
【 】Note The unit has been calibrated before delivery. The recommended calibration period is
one year.
2 Repairs or servicing not covered in this manual should only be performed by qualied
personnel.
3 Wipe the unit with a dry soft cloth periodically. Do not use abrasives or solvent on this
instrument.
4 Remove the battery when the meter is to be stored for long periods of time to avoid battery
leakage.
5 When the battery is low.LCD display “ ”, a new battery is needed.
10. Accessories
1User’s manual
2 1.5V AAA Battery


Product specificaties

Merk: PCE Instruments
Categorie: Meetapparatuur
Model: PCE-444

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