707
CO Analyzer
The Value Leader
TM
www.tpi-thevalueleader.com
Contents
• Specifications
• Product Features
• Standard Accessories
• Optional Accessories
• General Description
• Operating Instructions
• Battery Replacement
Specifications
Power Supply: 4 "AA" Alkaline Batteries
Sensor: Long Life Electrochemical
Range: O to 10,000ppm
Warm up: Approx 20 seconds
Response time: 90% of reading < 60 seconds
Duty Cycle: 30 minutes
Battery Life: Approx. 30 hrs.
Size: 3.75" x 8.0" x 3.0"
(95 x 203 x 76) mm
Weight: 1.1 lbs (500g)
Probe Length: 9" (230mm)
Tube Length: 5 feet (152.4cm)
Hot air probe: 700 degrees F @ 5 minutes
Product Features and Benefits
• Completely portable, hand-held instrument allows access to
any location.
• Large, easy to read LCD
• Backlight to illuminate the LCD in dimly lit envirnments.
• Flue probe for CO measurement in stacks.
• 10 storage locations for saving data for future reference or
printing (optional A740 IR printer required.
• Peak CO reading during measurement period.
• Built in CO alarm (resettable, facory set at 500ppm)
• Field calibration available.
Standard Accessories
Sensor: A739
Instruction Manual: 707 Instruction Manual
Soft carrying case: A909
Protective boot: A765
Pump Protect Filter Assembly A763
In-line Filter Assembly A762
Flue Probe: A729
Batteries 3 each 1.5 V “AA” alkaline
Optional Accessories
Calibration Kit A733
Calibration Gas A728
IR Printer A740
General Description
The 707 is an advanced state-of-the-art carbon monoxide (CO) gas
analyzer designed to provide part per million readings from 010,000 ppm. The 707 is capable fo performing ambient as well as
flue gas checks with its hot air probe and internal pump.
The 707 is utilizes an advanced long life electrochemical sensor that
can be field calibrated and has a low replacement cost.
Features include IR printer port to print hard copy of data, 10 storage locations, Flow block indication, peak reading for test period as
well as date and time.
CAUTION: The 707 is not designed as a personal
monitor. There are no alarms. The display must
be in view to determine gas concentration.
Print
Store
Recall
Scroll
Enter
Func
Controls and Push Buttons
Turns the 707 On (hold button in for 2 seconds) and Off
Toggles beween CO reading and Peak Reading. Used to
save, recall and print stored data.
Used for setting date, time and accessing data storage
addresses
Used for setting date, time and accessing data storage
addresses
Used to recall previously stored date in one of 10 data storage addresses
Used to store data in one of 10 data storage addresses.
Used to select CO measurement or date/time in main display. Hold down for 2 seconds to activate LCD backlight.
Sends the recalled stored data to the IR printer port.
Exhaust Port
IR Port
Inlet
Operating Instructions:
A. Powering up the 707
1. Turn the unit on in an uncontaminated
environment (clean air away from the system in question) by
holding down the red ON/OFF switch for 2 seconds.
2. The 707 will power up and go through a 30 second self test to
ensure the unit is operating properly.
3. When the display shows 0 ppm, you are ready to measure CO.
B. Attaching Mini Pump Protection Filter
1. Obtain the pump filter assembly and push the open end of the
tube onto the inlet at the top of the 707 (refer to figure below).
C. Measuring CO in Ambient Air
1. Complete steps A and B above.
2. Place the 707 in any area to measure CO.
3. The 707 has an alarm that will sound at 500 ppm (factory set)
for your safety.
NOTE: The instrument has an auto shut off after 10 minutes should
no keys have been pressed for this period and as mentioned above
that the CO is below 15ppm. Should the CO be above 15ppm then
the 10 minute auto shut off countdown will not begin till the CO
has gone below 15ppm.
D. Measuring CO in Flue Gas
1. Complete steps A and B above.
2. Attach the hose from the flue probe to the Mini Pump
Protection Filter.
3. Place the shaft of the flue probe into the flue.
4. 707 will measure the CO. Empty water/air filter as needed.
5. The 707 has an alarm that will sound at 500 ppm (factory set)
for your safety.
NOTE: The instrument has an auto shut off after 10 minutes should
no keys have been pressed for this period and as mentioned above
that the CO is below 15ppm. Should the CO be above 15ppm then
the 10 minute auto shut off countdown will not begin till the CO
has gone below 15ppm.
E. Activating the Backlight
1. Follow the procedure in “A” above.
2. Press and hold down the Func button for 2 seconds. The back
light will come on and the icon will appear on the LCD.
3. Light will automatically turn off after 20 seconds to preserve
battery life.
F. Saving your Data
1. Once you have obtained a reading and want to save it, press
the Store button once.
2. The display will show “Addr SA” and a number from 0 to 9 will
flash.
3. Using the up and down arrows, select the desired location to
save the readings.
4. Press the Scroll/Enter key once. The 707 will store the readings
and return to the normal screen.
G. Recalling your Saved Data
1. Press the Recall button once.
2. The display will show “Addr SA” and a number from 0 to 9 will
flash.
3. Using the up and down arrows, select the desired location to
save the readings.
4. Press the Scroll/Enter key once. The 707 will display the date
and time screen showing when that reading was stored.
5. Use the up and down arrows to scroll through the CO and Peak
readings that were saved.
H. Printing Stored Data (requires optional A740 IR printer)
1. Press the Print button once.
2. The display will show “Addr SA” and a number from 0 to 9 will
flash.
3. Using the up and down arrows, select the desired location to
print the readings.
4. Turn on the IR printer and align it with the IR port on the 707.
5. Press the Scroll/Enter key once. The 707 will display “out” and
the printer will start printing the data.
6. Once the data output is finished, the display on the 707 will
read “END” with yes flashing. Press Scroll/Enter to exit or use
the up and down arrows to select another address to print.
I. Setting the Date and Time
1. Follow the procedure in “A” above.
2. Press the Func button once. The current time, date and year
are displayed. Please note that the time is on a 24 hour clock
and the date is shown as DD/MM.
3. To change a value, press the Scroll/Enter button once. The
minutes for the time will begin to flash.
4. Using the up or down arrow, set the display to the correct
value.
5. Repeat steps 3 and 4 for hours, month, day and year until all
items are set and there is nothing flashing on the LCD.
6. Press the Func button to return to CO measurement.
Battery Replacement
1. Remove the battery compartment cover from the bottom of the
handle by sliding the door away from the front side of the instru
ment.
2. Remove the batteries and replace by sliding the negative (-) end of
the batteries in first.
3. Replace the battery cover by sliding the door into the slots provid
ed in the handle and allow it to snap into place.
4. For best performance use quality alkaline
batteries.
The Value Leader
TM
www.tpi-thevalueleader.com
Test Products International, Inc.
9615 SW Allen Blvd
Beaverton, OR 97005-4814 USA
707 Instruction Manual
Warranty and repair/exchange policy
Your TPI 720b is warranted to be free from defects in materials and
workmanship for a period of one year after purchase (excluding sensor, calibration and batteries). If within the warranty period your instrument should become inoperative from such defects, the unit will be
repaired or replaced at our option. This warranty covers normal use
and does not cover damage which results from alteration, tampering,
accident, misuse, abuse, neglect or improper maintenance. A
purchase receipt or other proof of original date of purchase will be
required before warranty performance will be rendered. Instruments
out of warranty will be repaired for a service charge. Return the unit
postpaid and insured to:
Test Products International, Inc.
9615 SW Allen Blvd.
Beaverton OR 97005
(503) 520 9197
This warranty gives you specific legal rights and you may also have
other right which vary from state to state.
Copyright © 2001, Test Products International, Inc
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