Extech Instruments RH600 User manual
Quick Start
Dew Point Meter
RH600
Quick Start (en)
INTRODUCTION
The RH600 measures temperature and relative humidity, with the
detachable RH601 probe, and calculates other readings, including
dew point and frost point.
The threaded probe can be directly mounted in a process or held
freely in ambient air.
The RH600 can record up to 32,000 readings using the Data Log-
ger and Data Hold functions. Readings can be viewed directly on
the RH600 display or on a PC. For complete information, refer to
the user manual available on the Extech website.
QUICK STEPS
1. Insert the supplied battery in the rear battery compartment. The
compartment is secured by one screw.
2. Connect the probe to the port at the bottom of the meter. The
connection is keyed so the probe connector can only be in-
serted in one orientation. Secure the connection by tightening
the knurled screw.
3. Remove the probe’s protective cap and mount it in the process
under test or hold it in ambient air.
4. Short press the orange F2 function button to power the meter,
the Home page will appear after several seconds.
5. Read the three displayed readings. The temperature measure-
ment, shown at centre, is fixed. The other two readings can be
selected in the programming menu. Press the left or right arrow
button to view the readings in a summary format.
6. Press F1 under the graph icon to view readings in real-
time, plotted on a graph. The graph icon will then appear above
F3. Use F3 to step through all the graphs.
7. While viewing a real-time reading graph, press F2 to set the in-
terval of time between readings from 1 second (1 S) to 10 mi-
nutes (10 min).
8. Press F1 under the return arrow icon to exit a menu.
9. Press F3 under the menu icon to open the programming
menu.
10. To power off, long press F2.
11. To recharge the battery, connect the meter to an AC source us-
ing the supplied USB cable and AC plug.
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DESCRIPTIONS
METER (RH600)
1. USB port for charging and PC interface.
2. Color LCD.
3. Function buttons (F1, F2, F3, left to right).
4. Navigation/programming arrow buttons.
5. Probe connector.
Battery compartment and mounting hole located on back of RH600
PROBE (RH601)
1. Sensor tip with protective cap.
2. Mounting threads (0.5 inch).
3. Handle grip.
4. Connecting cable.
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HOME PAGE
Short press F2 to switch ON the RH600. The Home page, shown
below, will appear.
1. Battery voltage status.
2. Temperature reading.
3. Selectable reading.
4. Programming menu (press F3).
5. Data Hold (press F2).
6. View real-time readings plotted on
graphs (press F1).
7. Selectable reading.
8. Temperature reading bar graph.
9. Selectable pressure value.
10. Time (hours and minutes).
CONTROL BUTTONS
The function buttons (F1 , F2 , and F3 ) are located directly
below the display. The function that is selected by pressing one of
these buttons is dependent on the icon directly above it, in most
cases. The only exception is the F2 power ON/OFF functions; short
press F2 to power the meter ON, long press F2 to power OFF. The
four arrow buttons ( ) are used to navigate and change set-
tings in menus.
From the Home page, press F1 to view real-time readings plotted
on graphs.
When you select View Data File in the Recording menu, and then
open a data file, press F3 to view the readings plotted on graphs.
1 S While viewing real-time readings on a graph, press F2 to set the in-
terval of time between readings. The options are 1, 5, or 30 sec-
onds (S) and 1, 5, or 10 minutes (min).
HOLD Data Hold mode. Press F2 to freeze readings.
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Press F3 to open the programming menu.
Press F1 to return (exit) from a menu.
Press F3 to save the readings that are held in the Data Hold mode.
✔Press F3 to open, confirm, or change a menu option.
In the Recording menu, when you are viewing a data file, press F2
to view the data on a summary page.
PROGRAMMING MENU
Press F3 to open the menu. The menu has five items: Functions,
Recording,Display,Environment, and Settings. Use the left/right ar-
row buttons to highlight an item. Press F3 ✔to open a selected
item. Use the arrow and function buttons to make changes to menu
options. Press F1 to exit a menu. See the user manual for full
details.
Functions menu
Configure and activate the low and high alarms. Initiate meter-to-
PC communication after connecting the RH600 to a PC with the
supplied USB cable.
Recording menu
Configure and start/stop the data logger. View data, erase data,
and transfer data to a PC.
Display menu
Select the two Home page reading options that will display on the
left and right side of the temperature reading. Set the unit of meas-
ure for reading options.
Environment menu
Set the probe Pressure and Molar Mass to match the gas under
test. Select ‘Purification’ to purge the probe of process moisture or
condensation.
Settings menu
Set the displayed language, automatic power off time, display
brightness level, date/time, and keypad tone.
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READING RANGES AND RESOLUTION
See User Manual for complete specifications.
Reading Range and Resolution
Temperature (T) 14.00 to 140.00℉(-10.00 to
60.00℃)
Dew/Frost point temperature (T d/f) -58.00 to 86.00℉(-50.00 to 30.00℃)
Dew point temperature (Td) -58.00 to 86.00℉(-50.00 to 30.00℃)
Dew/Frost point in atmospheric pres-
sure (T d/f atm)
-58.00 to 68.00℉atm (-50.00 to
20.00℃atm)
Dew point in atmospheric pressure
(Td atm)
-58.00 to 68.00℉atm (-50.00 to
20.00℃atm)
Relative humidity (RH%) 0 to 100 %RH
Humid air / dry air (H2O ppm) 4 to 20,000 H2O PPMv[by volume] or
PPMw[by weight]
Absolute humidity (a) 0.2 to 40.0 gr/ft3(0.5 to 100.0 g/m3)
Mixing ratio (x) 2 to 700 gr/lbs (0.2 to 100 g/kg)
CUSTOMER SUPPORT
Customer Support Telephone List:
https://support.flir.com/contact
Service e-mail:[email protected]
Technical Support:https://support.flir.com
Extech Website:www.extech.com
WARRANTY
FLIR Systems, Inc. warrants this Extech brand instrument to be free
of defects in parts and workmanship for two years from date of
shipment. View the full warranty at this link:
http://www.extech.com/support/warranties
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last page
Publ. No.: NAS100115
Release: AC
Commit: 86475
Head: 86475
Language: en-US
Modified: 2022-08-09
Formatted: 2022-08-09
Website
http://www.flir.com
Customer support
http://support.flir.com
Copyright
© 2022, FLIR Systems, Inc. All rights reserved worldwide.
Disclaimer
Specifications subject to change without further notice. Models and accessories
subject to regional market considerations. License procedures may apply.
Products described herein may be subject to US Export Regulations. Please
Quick Start
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