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Summary of Contents for Quest Engineering AQ5000 Pro
- Page 1 Instructions for AQ5000 AQ5001 Indoor Air Quality Monitors Cropped picture here ______________________________________________________ 053-244 Rev C July 2002...
- Page 3 Quest Service Policy Congratulations! You have purchased one of the finest instruments available, manufactured by one of the most respected names in safety & industrial hygiene instrumentation. Your instrument is backed by a limited warranty that seeks complete customer satisfaction. Should your instrument require service for any reason, you can expect prompt and courteous attention.
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Page 4: Table Of Contents
Table Of Contents Chapter 1: Getting Started ----------------------------------------------------------------------- Using AC Power And The Internal Battery ------------------------------------- Replacing The Internal AA Batteries --------------------------------------------- Optional Battery Pack ---------------------------------------------------------------- Setting The Real Time Clock ------------------------------------------------------- Selecting Channels ------------------------------------------------------------------- Default Recorder Setup -------------------------------------------------------------- Chapter 2: Quick Tutorial -------------------------------------------------------------------------- Turning The IAQ Monitor On and Off --------------------------------------------- Calibrating the CO Sensor ---------------------------------------------------------... - Page 5 Table Of Contents Chapter 4: Specifications & Accessories ---------------------------------------------------- Specifications ---------------------------------------------------------------------------- 37 Accessories ------------------------------------------------------------------------------...
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Page 6: Chapter1: Getting Started
Chapter1: Getting Started Using AC Power and the Internal Battery The aq Series Monitors come with an AC power adapter and a set of four AA alkaline batteries. An optional sealed rechargeable battery pack is also available. Call Metrosonics Sales Department at 800-245-0779 for more information on this option. -
Page 7: Optional Battery Pack
Chapter1: Getting Started Turn the IAQ Monitor off by pressing the ON/OFF button. Use a Phillips-head screwdriver to loosen the screw on the battery door, located on the bottom end cap of the IAQ Monitor, and then remove the battery door. Tilt the IAQ Monitor towards you and tap it on your hands so the old batteries slide out. - Page 8 Chapter1: Getting Started Charging the Battery Pack If you will be using the battery pack as your power source, we recommend fully charging it before you begin recording data. Charging the battery pack requires a Charger/Manager (bc-7400-1 or a bc-7400-2). To recharge the battery pack: 1.
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Page 9: Setting The Real Time Clock
Chapter1: Getting Started 1. A flashing red LED on the Charger/Manager indicates: a. A low voltage from the AC adaptor. Either a power source problem or a bad AC adaptor can cause this. b. The battery pack has shorted batteries. 2. -
Page 10: Default Recorder Setup
Chapter1: Getting Started You can record data on any or all of these channels. The IAQ Monitor comes factory programmed with the CO , temperature and humidity channels turned on (they will be recorded), and the toxic gas and linear channels turned off (they will not be recorded). The present readings for the CO , temperature and humidity channels and Dew Point are always available for display, even if... -
Page 11: Chapter 2: Quick Tutorial
Chapter 2: Quick Tutorial This quick tutorial provides step-by-step instructions that will take you through the basic operating procedures and give you a general understanding of how the IAQ Monitor is used. If you have used the IAQ Monitor before, or if you are comfortable using instrumentation, this will probably give you the information you need to get started. - Page 12 Chapter 2: Quick Tutorial Calibrating the CO Sensor (Continued) 3. Turn the IAQ Monitor on. It will display the present readings. 4. Wait for the sensors to stabilize (when the readings level off, the sensor is stabilized) 5. Using the supplied tubing, connect a source of Nitrogen (N ) to the CO inlet fitting of the Calibration Adapter.
- Page 13 Chapter 2: Quick Tutorial Apply Nitrogen at a rate of 500 ml per minute. Observe the second line of the display. Wait for the reading to stabilize, then press RECORD. The unit will display “Calibrating…” and begin a countdown from 15 to zero. When the countdown reaches zero, the unit will display “Zeroing Complete”...
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Page 14: Viewing Information With The Iaq Monitor
Chapter 2: Quick Tutorial Viewing Information with the IAQ Monitor Turn the IAQ Monitor on and then press and release the UP ARROW button repeatedly to scroll through each of the following, one screen at a time: • Programming Menu Screen •... -
Page 15: Output Reports
Chapter 2: Quick Tutorial NOTE: If the CO sensor has not had a chance to settle, when a Session is initiated, the message "Recording will start after sensors settle" will appear to indicate that the sensor is still in a settling period. The sensor will usually settle about 2 minutes after the IAQ Monitor is turned on. - Page 16 Chapter 2: Quick Tutorial Press the RECORD button again. Data will be cleared and the IAQ Monitor will briefly display: Data Cleared The IAQ Monitor will then display: ▲/▼ For Choices RECORD Selects Clear Data Press ON/OFF To Exit Press the ON/OFF button to return to the Main Screen.
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Page 17: Chapter 3: Detailed Instructions
Chapter 3: Detailed Operating Instructions These instructions assume that you have reviewed Chapter 1 ("Getting Started") in this manual. If you have not yet reviewed Chapter 1, you should do so at this time. Remember, all programming choices, such as which channels to record, instrument mode datalogging or survey, temperature scale, etc., are selected using Quest Suite professional. -
Page 18: Aq - 5000 Pro Diagram
Chapter 3 Detailed Operating Instructions Refer to the following instrument diagram when operating the aq-5000 IAQ Monitor: TOXIC SENSOR TOXIC SENSOR NOTE POSITION OF NOTCHES WHEN INSTALLING TOXIC GAS INLET FITTING TOXIC SENSOR RS-232 CHARGER AC ADAPTER CO2 INLET FITTING ANALOG INPUT ECHNOLOGIES cl-5000 CALIBRATION... -
Page 19: Aq - 5001 Pro Diagram
Chapter 3 Detailed Operating Instructions Refer to the following instrument diagram when operating the aq-5001 IAQ Monitor: THUMBSCREW THREADS THUMBSCREW WAND COVER HOLE PLUG To mount the wand on the aq-5001 for use as a portable IAQ Monitor: 1. Remove the rubber hole plug from the side of the case (the cord will retain it) 2. -
Page 20: Multi-Function "Y" Cable
Chapter 3 Detailed Operating Instructions 4. Take the wand cover out of the case, replace the aq-5001 back into its original position (reconnect cables if necessary), close the case and stand it on end as shown. 5. Align the wand pins with the 2 holes in the case and push to connect the wand to the case. - Page 21 Chapter 3 Detailed Operating Instructions NOTE: The Main Screen is always displayed, even if you are not recording on one or more of these channels. 2. Press the ON/OFF button again. The IAQ Monitor will responds with the following: Press RECORD To Turn Off ON/OFF to Continue 3.
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Page 22: Connecting And Calibrating Sensors
Chapter 3 Detailed Operating Instructions Connecting and Calibrating Sensors Before you begin displaying and recording data, you should calibrate your CO sensor to assure accurate readings. In addition, using an optional toxic gas sensor and/or a linear output sensor with the IAQ Monitor requires proper connection and calibration. , Temperature and Humidity Sensors The CO , temperature and humidity sensors are built into the wand... - Page 23 Chapter 3 Detailed Operating Instructions We recommend using span calibration gases as follows: Programmed Span Gas Sensor Range Concentration Recommended 0 to 5,000 ppm 1,000 or 5,000 ppm CO 0 to 20,000 ppm at least 15,000 ppm CO Follow these steps to calibrate the CO sensor: 1.
- Page 24 Chapter 3 Detailed Operating Instructions 8. Press the UP ARROW button repeatedly until the third line on the IAQ Monitor displays: ** CO2 Zero Adjust ** 9. Press the RECORD button. The IAQ Monitor will display the zero calibration menu: Apply 100% Nitrogen XXXppm Press RECORD To Zero...
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Page 25: Toxic Gas Sensors
Chapter 3 Detailed Operating Instructions 15. Press the ON/OFF button once to return to the present readings screen. Turn off the valve on the regulator and disconnect the CO2 source. NOTE: The regulators used for calibration must have a flow rate of at least 1 liter per minute. -
Page 26: Biased Sensors
Chapter 3 Detailed Operating Instructions Biased Sensors NO, NH and ETO are biased sensors. It is recommended that the bias be maintained at all times. If sensor power is not maintained, a stabilization period of at least 2 to 3 hours may be required. The IAQ Monitor will supply power to a connected biased sensor, even when it is turned off. -
Page 27: Calibrating A Gas Sensor
Chapter 3 Detailed Operating Instructions Replace the toxic sensor cap, turning it until it is securely attached. Turn on the IAQ Monitor so the sensor can be identifed. To remove the sensor, turn the IAQ Monitor off, unscrew the toxic sensor cap, and then pull the sensor straight out. -
Page 28: Toxic Gas Zero
Chapter 3 Detailed Operating Instructions Allow the sensor to stabilize before beginning calibration. This is accomplished by observing the output level display at the main menu and waiting for the level to settle. Stabilization should take 30 to 60 seconds (2 to 3 hours for the NO and sensors if the bias has not been maintained). -
Page 29: Toxic Gas Zero - In An Area Free Of Gasses
Chapter 3 Detailed Operating Instructions Toxic Gas Zero – In an area free of gasses NOTE: The calibration adaptor should NOT be on the sensor during the procedure detailed above. Observe the value displayed on the second line of the units screen. -
Page 30: Toxic Gas - Span Calibration
Chapter 3 Detailed Operating Instructions 4. Turn off the zero gas source and remove the regulator from the gas cylinder. Proceed to Toxic Gas - Span Calibration - step 4. Toxic Gas - Span Calibration NOTE: Span calibration should not be attempted without zeroing the sensor first. - Page 31 Chapter 3 Detailed Operating Instructions Follow these steps to perform a zero adjustment on the oxygen sensor: NOTE: Use a 1 liter per minute flow rate regulator when calibrating. Unscrew and remove the toxic sensor cap (see the IAQ Monitor instrument diagram in the beginning of this Chapter). Slide the calibration adapter over the wand until the "O"...
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Page 32: Oxygen Span Adjustment
Chapter 3 Detailed Operating Instructions Open the valve on the regulator and adjust the flow to about 500 ml per minute. Observe the second line of the display. When the displayed level stabilizes, press the RECORD button. The unit will countdown from 15 to zero and store the zero data. -
Page 33: Linear Input Sensor
Chapter 3 Detailed Operating Instructions Helpful Hints for Calibrating Sensors After calibration, once the sensor stabilizes, if the sensor does not read zero in an area free of toxic gases or when exposed to a cylinder of pure air, the zero and span calibration procedures should be repeated. -
Page 34: Batteries For Air Probe 20
Chapter 3 Detailed Operating Instructions A green lamp indicator in the air probe performs two functions; First that the air probe is on and secondly that the battery is good. If the probe is turned on and the green light is not illuminated, replace or recharge the battery. -
Page 35: Viewing Information With The Iaq Monitor
Chapter 3 Detailed Operating Instructions To recharge the batteries, set the batteries into the VersaPak charger. The supplied charger accepts one or two batteries. A full charge takes about 9 hours. An indicator lamp shows that the battery is properly charging and it will remain on as long as there is a battery in the charger. - Page 36 Chapter 3 Detailed Operating Instructions If data has not yet been recorded, skip to step 5. If data has been recorded, press the UP ARROW button. The IAQ Monitor will scroll to the next screen, which shows the results of the recorded data. This screen will be in the following format: N H2S...
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Page 37: Start And Stop Recording
Chapter 3 Detailed Operating Instructions If you do not have the toxic sensor installed and/or linear input channel turned on, skip to step 8. If you do have the toxic sensor installed and/or linear input channel turned on, press the UP ARROW button. The IAQ Monitor will scroll to the next screen, which shows the present readings on the toxic and/or linear input channel with the recording status. -
Page 38: Outputting Reports Directly To A Computer
Chapter 3 Detailed Operating Instructions NOTE: If the CO sensor has not had a chance to settle, when the RECORD button is pressed, the message "Standby" will appear to indicate that the sensor is still in a settling period. The sensor will usually settle about 2 minutes after the IAQ Monitor has been turned on. -
Page 39: Hard Copy (Printing A Report)
Chapter 3 Detailed Operating Instructions To view a report, connect the unit to the Com port selected in step 4 above using the “Y” serial interface cable (Included in kit). With the unit turned on and displaying the main screen, press the t key. -
Page 40: Clearing Data From The Iaq Monitor
Chapter 3 Detailed Operating Instructions Clearing Data From the IAQ Monitor To erase all recorded test data from the IAQ Monitor: 1. Turn the IAQ Monitor on. It will display the Main Screen. 2. Press the UP ARROW button and the following screen will be displayed: Press RECORD For Function Menu... -
Page 41: Secure Mode
Chapter 3 Detailed Operating Instructions Secure Mode The Secure Mode feature is used to prevent tampering during unattended recording. If Secure Mode is enabled, all functions will be locked out until Secure Mode is disabled. Secure Mode is enabled and disabled by entering the correct 4-digit Secure Code, in the correct sequence. - Page 42 Chapter 3 Detailed Operating Instructions 5. To exit the secure mode, Press any key. The following screen will appear: Enter Code : 0 - - - To Exit Secure Mode t/u Selects Choices RECORD Selects 6. Enter the Secure Code as in step 4 above. When the code has been entered, the main screen will appear.
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Page 43: Specifications
Chapter 4: Specifications & Accessories Specifications ______________________________________________________________ INPUTS: Carbon Dioxide: Detector: NDIR (non-dispersive infrared) Range: 0 to 5000 or 0 to 20,000 ppm (user-selectable) Accuracy: 0 to 5000 ppm range: ±3% of reading ±50 ppm 0 to 20,000 ppm range: ±3% of reading ±300 ppm Temperature Influence: additional ±0.2% of reading ±2 ppm for each deg C Resolution: 1 ppm (10 ppm above 10,000 ppm) Response Time: 22 seconds for 63% of final value;... - Page 44 Chapter 4 Specifications and Accessories INPUTS: (Cont) Linear Channel: Linear DC Voltage Range: ±1 Vdc Accuracy: ±2% of full scale Resolution: 0.001 Vdc Air Probe 20: Detector: Hot Wire Range: 0 – 20 m/s (0 – 3940 FPM) Increment 0.1 m/s ( 20 FPM) Measurement Inaccuracy: (0.12 m/s +4.5% of Measured Value) Battery Life: 6-8 hours for fully charged NiMH battery Battery Charge Time: 9 Hrs.
- Page 45 Chapter 4 Specifications and Accessories Environmental: Operating: +32 to 122°F (0° to +50°C) Storage: -4 to +140°F (-20° to +60°C) Physical: Size: aq-5000: Enclosure Size: 3.6 x 7.1 x 1.3 inches (9.1 x 18.0 x 3.3 cm) Wand Size: 11.8 inches (30 cm), 1 inch (2.54 cm) diameter aq-5001: Enclosure Size: 15 x 10.5 x 6 inches (38.1 x 26.7 x 15.2 cm) Wand Size: 11.8 inches (30 cm), 1 inch (2.54 cm) diameter...
- Page 46 Chapter 4 Specifications and Accessories Accessories ___________________________________________________________ For a complete list of currently available accessories please visit our web site at: www.quest-technologies.com...
- Page 48 1060 Corporate Center Drive - Oconomowoc, WI 53066-4828 1-800-245-0779 262-567-9157 Fax: 262-567-4047 www.quest-technologies.com...
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