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PCE Americas Inc. PCE Instruments UK Ltd. 711 Commerce Way Units 12/13 Suite 8 Southpoint Business Park Jupiter Ensign way FL-33458 Hampshire / Southampton United Kingdom, SO31 4RF From outside US: +1 From outside UK: +44 Tel: (561) 320-9162 Tel: (0) 2380 98703 0...
INTRODUCTION Thank you very much for purchasing this psychrometer! This unique meter is designed as pocket size, battery operated for Humidity, Dry Bulb, Dew Point, Wet Bulb, External Temperature & Temperature Differential measurement. The sensor is also specially protected by tunable cap. The psychrometer is a micro processor- based design.
WARNING External probe port IMPORTANT: BE SURE TO OPEN THE SENSOR PROTECTION CAP BEFORE STARTING THE MEASUREMENT IN ORDER TO GET ACCURATE VALUE FOR ALL MODELS CONTROLS AND INDICATORS...
ON/OFF + HOLD while the meter is off. When " n " appears (See Fig.A), release HOLD button. Meter is now in Non-Sleep Mode. For PCE-310, the auto power off time frame could be selectable from 2, 5, 10, 20, 40 to 60 minutes MODE OPTIONS (1) Turning on the protective sensor cap in counterclockwise direction.
DATA HOLD FUNCTION While in normal mode, press "HOLD" + T/DP ,only the T1, RH will be held. Press "HOLD"again to release. While in normal mode, press "HOLD" + T2 /WB ,only the T2 will be held. Press "HOLD"again to release. DEW POINT FUNCTION Press button until “DP”...
Note: Remenber Low Batteries will tend to give inaccurate readings, so make sure you have enough power. & These functions are only for PCE-310. is calculated by subtracting the T2 (Ex.temp.) from T1 (Air temp.) is calculated by subtracting the DP (dewpoint) from T2 (Ex. Temp.)
LOW-BATTERY Battery symbol will appear on display at right top corner when the power is low. Failure to replace batteries will have an effect on the accuracy of the readings. 1. Open the battery cover on the rear side. 2. Remove the expired batteries. 3.
TROUBLESHOOTING Power on but no display a) Make sure the time of pressing ON/OFF key is more than 0.1 sec. b) Check the batteries are in place and making good contact and correct polarity. c) Replace a new battery and try again. d) Remove the batteries for one min.
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