2 DP-IR Features Methane sensitivity 1 ppm detection Built in Self-test 4/6/2017DP-IR FeaturesMethane sensitivity1 ppm detectionBuilt in Self-test0-100% dynamic rangeauto ranging and fixedLong use batteryNo hydrogen fuelSimple to useMenu is similar to RMLDLight weightSame walking and mobile survey methods as DP-4 FIDHeath Proprietary
3 DP-IR Features Simple user interface menu and operation High Sensitivity: 1ppmFast response: < 1 secTick or DMD mode: Adjustable alarm level: 1 to 9000Extended range to 100% VOLAuto scaling and fixed rangeBuilt in Self-test with internal cal cellInternal rechargeable battery or external power>8 32°F battery operating lifeCE complianceIntrinsic Safety approvalRS232 or Bluetooth optionalWeight: ~ 5.6lbsInternal logging of self-test with time stamp
4 DP-IR Use Surface sampling Bar-hole testing Indoor meter / piping Portable applicationMobile application
5 Using the DP-IRReplace 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 startingInstrument will count down to indicate that it is warming up. Once warmed up, the instrument will go to the run screen.Perform Self-testIf 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.
6 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 LevelThe Tick mode will generate a pulse that is relative to actual gas concentration.
7 Easy to Operate Menu: Press to select menu options Up: Press to increase or selectDown: Press to decrease or deselectAlarm: Press to enable audible buzzerZero: Press to zero the instrumentPower: Press and hold to turn on or off
8 Survey Run Screen Zeroing Press the Zero button to zero the instrument Disable the AlarmPress the Alarm button to temporally turn off the audible buzzer. It will reactivate in 5 minutes.Display rangeAuto 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
9 Menu Options Alarm Level Self-Test SEL Use Up/Down button to adjust the detection thresholdUse Zero button to toggle between DMD and Tick modePress Alarm button to turn off the alarm disable time outPress Menu to accept changes and return to run screenSelf-TestUse Up button to initiate the Self-TestPress Menu to return to run screenSELUse Up button to turn back light onUse Down button to turn back light offPress Zero button to toggle between RS and BT com
10 OtherBattery indicator shows the remaining battery life in 12.5% increments.Peak indicator (0-1000ppm) holds peak for 2 secondsFlow ErrorAlarm will sound when the flow is restricted
11 Battery ChargingLI-ion battery can be charged without worry about memory build upDepending on the supply voltage level of the vehicle battery, the DP-IR battery may also recharge while the instrument is powered through external power.
12 Bar Holing Short probe comes standard 28” probe as option Other optional probes availableUse auto ranging or fixed % gasVery fast clearing in the % gas range
13 Mobile Application FID to DP-IR coupling adaptor available Need to match DP-IR intake flow rateExternal pump required / sample systemStreet / off-road vehicle