Related Manuals for General tools RHMG700DL
Summary of Contents for General tools RHMG700DL
- 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.
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Page 2: Table Of Contents
Logging Thermo-Hygrometer with Pin/Pinless Moisture Meter. Please read this user’s manual carefully and thoroughly before using the instrument. The RHMG700DL is a handheld instrument that will prove useful to three broad groups of users: HVAC/R system installers and technicians, facility maintenance professionals and water damage restoration contractors. - Page 3 Behind the back cover of the RHMG700DL are two metal plates. When the meter is powered on, the plates are given small and opposite charges. The potential difference causes current to flow, creating a three-dimensional electric field.
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Page 4: Key Features
WHAT’S IN THE PACKAGE The RHMG700DL comes in a soft carrying pouch inside a box. Also included in the box or pouch are a pin-type moisture probe, a sensor protection cap, a PC interface program and driver on a... -
Page 5: Product Overview
Fig. 1 shows the names and locations of all of the controls, connectors and physical structures of the RHMG700DL. Fig. 2 shows all possible indications on the unit’s LCD. Familiarize yourself with the labels, positions and functions of all buttons and connectors before moving on to the Setup Instructions and Operating Instructions. - Page 6 HOLD button. With meter off, pressing button powers it on. With meter on, pressing button briefly freezes primary and secondary readouts; pressing and holding button powers meter off. M. Jack for included pin-type moisture probe N. Mini-USB jack O. Pinless moisture sensor (on back) P.
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Page 7: Setup Instructions
: Web bulb temperature indicator : Relative humidity unit : Date and Time indicators : Temperature units : Auto power off enabled indicator : Pressure units : Mixing ratio units r off, :Seconds, minutes, hour, day indicators : Absolute humidity units SETUP INSTRUCTIONS INSTALL BATTERY To open the battery compartment:... -
Page 8: Selecting A Parameter
GPP; and barometric pressures and vapor pressures will be stated in KPa rather than mBAR. Backlight. The RHMG700DL has a green backlight that automatically illuminates whenever any button is pressed. It will remain on for 30 seconds and then extinguish to extend battery life. -
Page 9: Recalling Stored Readings
“Using the Included Software” section beginning on p. 15. The RHMG700DL allows you to set alarms that will repeatedly sound the beeper if the measured RH level or the moisture level of a material (measured by either the pinless or pin-type sensor) is above or below a certain value. - Page 10 LOW setpoint. It also causes LOW to disappear and returns the RHMG700DL to operation in real-time RH measurement mode. To disarm any of the six alarms (HIGH and LOW for RH, MI and ME), you must reset its setpoint to 100.0% or 0.0% by pressing the UP>...
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Page 11: Measuring Moisture Levels
1. Use the UP> or <DN button to move the pointer above ME. 2. Insert the plug of the probe into the jack on the bottom of the RHMG700DL. 3. Remove the protective cap from the business end of the probe and set it aside. -
Page 12: Checking Calibration
The hanger tab is removable for that reason. DATA LOGGING This section explains how to use front-panel buttons on the RHMG700DL to view and manually change data logging settings and to clear logged data from the meter's memory. -
Page 13: Changing Data Logging Settings
To show the time portion of the system clock setting, press the UNIT or STORE/ENTER button with the date value on-screen. In the lower screen shot at right, the time shown is 19:18:12 (7:18:12 p.m.) Next, press the UP> button to shift the icon one position to the right, above INT. -
Page 14: Clearing Data Logs
Use the UNIT button to increase the INT value or the STORE/ENTER button to decrement it. The default value of INT is 15 seconds. It is also the minimum possible value. The maximum possible value is 24 hours. The terms S, M and H on the line above the INT value stand for seconds, minutes and hours, respectively. -
Page 15: Starting And Stopping Data Logging
Wizard, which will also automatically locate and install the correct driver for your PC’s operating system. After the program installs, do not open it yet. First, connect the RHMG700DL to your computer by inserting the mini-plug end of the included USB cable into the mini-USB jack on the bottom of the meter (Fig. - Page 16 It’s important to realize that data logging cannot be started or stopped while the RHMG700DL is connected to your PC. Now open the X-In-1 program. The screen shot below shows the main area for displaying a data log as a graph or table (list). Above this area are boxes you can check to select which logged parameters you wish to display.
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Page 17: Specifications
SPECIFICATIONS Ambient Temperature Measurement Range -20° to 167°F (-29° to 75°C) Ambient Temperature Measurement Accuracy ±3.6°F (2°C) RH Measurement Range 0 to 100% RH Measurement Accuracy ±2.5% from 11 to 90%RH; ±3%RH elsewhere Absolute Humidity Range 0.5 to 240mg/m (mg/L) GPP Range 0 to 999 GPP (0 to 160g/kg) Relative/Absolute Moisture Level Range... -
Page 18: Operating & Maintenance Tips
This warranty does not apply to damages that General determines to be from an attempted repair by non-authorized personnel or misuse, alterations, normal wear and tear, or accidental damage. The defective unit must be returned to General Tools & Instruments or to a General-authorized service center, freight prepaid and insured. -
Page 19: Return For Repair Policy
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 & Instruments 80 White Street New York, NY 10013... - Page 21 New York, NY 10013-3567 PHONE (212) 431-6100 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 NOTICE - WE ARE NOT RESPONSIBLE FOR TYPOGRAPHICAL ERRORS. MAN# RHMG700DL 4/1/14...
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