Transcript Document

DP-IR
Detecto-Pak Infrared
DP-IR Features
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Methane sensitivity
1 ppm detection
Built in Self-test
0-100% dynamic range
– auto ranging and fixed
• Long use battery
– No hydrogen fuel
• Simple to use
– Menu is similar to RMLD
• Light weight
• Same walking and mobile survey methods as DP-4 FID
DP-IR Features
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Simple user interface menu and operation
High Sensitivity: 1ppm
Fast response: < 1 sec
Tick or DMD mode: Adjustable alarm level: 1 to 9000
Extended range to 100% VOL
Auto scaling and fixed range
Built in Self-test with internal cal cell
Internal rechargeable battery or external power
– >8 hrs @ 32°F battery operating life
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CE compliance
Intrinsic Safety approval
RS232 or Bluetooth optional
Weight: ~ 5.6lbs
Internal logging of self-test with time stamp
DP-IR Use
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Surface sampling
Bar-hole testing
Indoor meter / piping
Portable application
Mobile application
Using the DP-IR
• Replace dust filter by removing the front dust cap and changing
out the filter. Replace the filter at minimum on a daily basis.
• Turn on the instrument by pressing the On button and holding
until starting
• Instrument will count down to indicate that it is warming up.
Once warmed up, the instrument will go to the run screen.
• Perform Self-test
• If Self-test is OK, then the instrument is ready for survey work.
• Verify Alarm is on and the detection level is the desired amount.
• The instrument may continue to stabilize for up to 15 minutes.
Re-zero as needed.
• Recharge instrument after use.
Survey Detection Modes
• The DP-IR has two survey detection modes:
DMD and Tick.
– The DMD will alarm when the gas
concentration exceeds the Alarm Level
– The Tick mode will generate a pulse that is
relative to actual gas concentration.
Easy to Operate
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Menu: Press to select menu options
Up: Press to increase or select
Down: Press to decrease or deselect
Alarm: Press to enable audible buzzer
Zero: Press to zero the instrument
Power: Press and hold to turn on or off
Survey Run Screen
• Zeroing
– Press the Zero button to zero the instrument
• Disable the Alarm
– Press the Alarm button to temporally turn off the
audible buzzer. It will reactivate in 5 minutes.
• Display range
– Auto range will switch from ppm to % gas at 1%
– Press the Down button to select fixed ranges
(ppm, % gas)
– Press the Up button to return to auto ranging
Menu Options
• Alarm Level
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Use Up/Down button to adjust the detection threshold
Use Zero button to toggle between DMD and Tick mode
Press Alarm button to turn off the alarm disable time out
Press Menu to accept changes and return to run screen
• Self-Test
– Use Up button to initiate the Self-Test
– Press Menu to return to run screen
• SEL
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Use Up button to turn back light on
Use Down button to turn back light off
Press Zero button to toggle between RS and BT com
Press Menu to accept changes and return to run screen
Other
• Battery indicator shows the remaining
battery life in 12.5% increments.
• Peak indicator (0-1000ppm) holds peak for
2 seconds
• Flow Error
– Alarm will sound when the flow is restricted
Battery Charging
• LI-ion battery can be charged without worry
about memory build up
• Depending on the supply voltage level of
the vehicle battery, the DP-IR battery may
also recharge while the instrument is
powered through external power.
Bar Holing
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Short probe comes standard
28” probe as option
Other optional probes available
Use auto ranging or fixed % gas
Very fast clearing in the % gas range
Mobile Application
• FID to DP-IR coupling
adaptor available
• Need to match DP-IR
intake flow rate
• External pump required /
sample system
• Street / off-road vehicle
Questions?
Heath Proprietary