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QRAE II Quick Reference 

Covers Diffusion & Pump Models 

with Firmware Version 3.12 and higher 

 

For Sales & Service Contact

2650 E. 40th Ave. • Denver, CO 80205

Phone 303-320-4764 • Fax 303-322-7242

1-800-833-7958

www.geotechenv.com

Summary of Contents for QRAE II

Page 1: ...uick Reference Covers Diffusion Pump Models with Firmware Version 3 12 and higher For Sales Service Contact 2650 E 40th Ave Denver CO 80205 Phone 303 320 4764 Fax 303 322 7242 1 800 833 7958 www geote...

Page 2: ...en assessed for performance All newly purchased RAE Systems instruments should be bump tested by exposing the sensor s to known concentration calibration gas before the instrument is put into service...

Page 3: ...t is used maintained and serviced in accordance with the manufacturer s instructions Standard Contents QRAE II Calibration Adapter diffusion model only Water Trap Filter pump model only Quick Start Gu...

Page 4: ...h several plugs that snap into place on the base of the AC DC adapter 1 Remove the plastic spacer piece from adapter s receptacle 2 Select the correct plug for your region 3 Tilt the plug into the ada...

Page 5: ...ypically requires six hours Turning The QRAE II On Hold down MODE for 2 seconds When starting up the QRAE II simultaneously turns the backlight on and off beeps once blinks once and vibrates It perfor...

Page 6: ...tatus User Interface Icons Icon Indication Battery Voltage low flashing Battery Low alarm triggered Battery fully charged Battery charging Alkaline Battery Adapter in use Alkaline Battery cannot be ch...

Page 7: ...the QRAE II turned off press and hold MODE When the display turns on release the key The QRAE II is now in the normal operating mode Normal Mode Note For more information on Normal Mode refer to the Q...

Page 8: ...II RAE Systems recommends using RAE calibration gas cylinders with a 4 gas mix containing 10 ppm H2S 50 ppm CO 50 LEL Methane and 18 Oxygen Important Make sure you have the correct calibration gas in...

Page 9: ...7 Refer to Navigating The Calibration Submenus on page 8...

Page 10: ...8 Navigating The Calibration Submenus The submenus and actions are shown in the following diagram...

Page 11: ...ce calibration adapter over filter area 2 Finger tighten screw to fasten calibration adapter 3 Attach hose from calibration gas source 4 Open calibration gas regulator and start calibration 5 Remove t...

Page 12: ...f your QRAE II is a diffusion model do not use the Calibration Adapter while performing zero calibration in fresh air 1 If the QRAE II is off turn it on hold down MODE for 2 seconds 2 After startup pr...

Page 13: ...on Gas cylinder 3 Attach a hose to the Calibration Adapter and to the regulator diffusion model only or attach hose to the inlet pump model 4 Turn on the regulator to start the Calibration Gas flow 5...

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Page 15: ...___________________________________________ __________________________________________________________ __________________________________________________________ ______________________________________...

Page 16: ...F Delta House 3 On Yiu Street Shatin N T Hong Kong Phone 852 2669 0828 Fax 852 2669 0803 Email asiasales raesystems com Technical Support Monday through Friday 7 00 AM to 5 00 PM Pacific US Time Phon...

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