14-IN-1 DATA LOGGING
THERMO-HYGROMETER
WITH PIN/PINLESS MOISTURE METER
USER’S MANUAL
RHMG700DL
Please read this manual carefully and thoroughly before using this product.
Page 1: ...14 IN 1 DATA LOGGING THERMO HYGROMETER WITH PIN PINLESS MOISTURE METER USER S MANUAL RHMG700DL Please read this manual carefully and thoroughly before using this product...
Page 2: ...urchasing General Tools Instruments General s RHMG700DL 14 in 1 Data Logging Thermo Hygrometer with Pin Pinless Moisture Meter Please read this user s manual carefully and thoroughly before using the...
Page 3: ...s capacitance which the meter measures by gauging its effect on an electric field that the meter generates each time it is operated in internal moisture mode In internal moisture mode the meter exploi...
Page 4: ...using pinless sensor 6 absolute moisture level using included pin type probe 7 dew point 8 wet bulb temperature 9 surface temperature requires optional K type thermocouple probe 10 condensation temper...
Page 5: ...e Internal or MI measurements In memory and data logging modes used to clear stored readings and data H UNIT button In measurement mode each press toggles between Imperial and metric measurement units...
Page 6: ...logging length setting indicator Data log working group setting indicator Clear data logging setting indicator Default setting indicator Alarm limit indicators Data logging indicator Zero indicator P...
Page 7: ...midity temperature sensor To power off the meter press and hold the HOLD button for at least 2 seconds The shutdown will be announced by two short beeps After powering off the meter replace the sensor...
Page 8: ...lluminates whenever any button is pressed It will remain on for 30 seconds and then extinguish to extend battery life Holding readings Briefly pressing the HOLD button freezes both the primary and sec...
Page 9: ...isplayed returns the indicator to the record number of the last pair of readings stored To exit Recall mode and resume making real time measurements press the STORE ENTER button To erase all stored re...
Page 10: ...hange your next step must be to press the STORE ENTER button Doing so saves the value shown on the primary readout as the selected parameter s new LOW setpoint It also causes LOW to disappear and retu...
Page 11: ...ale they exist only to provide an analog way to quickly track changes in relative moisture levels To use the included pin type probe to measure the moisture level of a material 1 Use the UP or DN butt...
Page 12: ...of 75 Two salts of this type are available from General the HR33LJ 33 MgCl Calibration Salt and the HR75LJ 75 NaCl Calibration Salt Depending on the size and shape of the calibration salt bottle that...
Page 13: ...decrement the Year value press the STORE ENTER button When the Year value is correct press the LOG SET button to save the setting and advance to the Month field which should now be flashing Use the UN...
Page 14: ...button to increment the TML value or the STORE ENTER button to decrement it The default value of TML is 15 minutes The minimum possible value is 1 minute and the maximum possible value is 30 days It s...
Page 15: ...mini disc supplied with the RHMG700DL is to display data logs captured and stored by the meter The program s secondary function is to make it easy to set the meter s system clock and to change its da...
Page 16: ...d parameters you wish to display At the upper left side of the screen are circles you can check to select the units of key measurement parameters Below these circles are six boxes for manually enterin...
Page 17: ...9 Pinless Moisture Measurement Depth 0 75 in 19mm Dew Point Range 76 to 140 F 60 to 60 C Atmospheric Pressure Range 30 to 120 kPA Vapor Pressure Range 0 to 20 0 kPA Sampling Rate 2X sec Memory Capaci...
Page 18: ...if after examination the company determines it to be defective in material or workmanship The warranty period begins on the date of purchase You are encouraged to register your product online General...
Page 19: ...ntact our Customer Service to obtain an RGA Return Goods Authorization number before forwarding the unit via prepaid freight to the attention of our Service Center at this address General Tools Instru...
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Page 21: ...1 6100 FAX 212 431 6499 TOLL FREE 800 697 8665 e mail sales generaltools com www generaltools com RHMG700DL User s Manual Specifications subject to change without notice 2014 GENERAL TOOLS INSTRUMENTS...
