Tsi IAQ10 Manual de usuario

CO2 Meter Model IAQ10 OWNER’S MANUAL

8 SECTION 6 Maintenance of the Model IAQ10 The Model IAQ10 requires very little maintenance to keep it performing well. Case If the instrument case o

9 Before sending your instrument for calibration or repair, you should call Customer Service. The service department will provide you with the cost o

10 you with a NIST (US National Institute of Standards and Technology) traceable certificate. This “annual checkup” assures you of consistently accura

11 1. Turn the instrument off. Under the batteries, move DIP switch # 7 to ON. Turn the instrument back on. 2. Press and hold the READ key to begin t

12 indicates “SPAN” and the span concen-tration. 6. Install the regulator on the span calibra-tion cylinder and connect tubing from the regulator to t

13 SECTION 8 Troubleshooting of the Model IAQ10 This table lists the symptoms, possible causes, and recommended solutions for the Model IAQ10. Symp

14 Symptom Possible Causes Corrective Action(s) Display reads “LO” Batteries are low Replace the batteries Note: If your symptoms are not remedied b

15 DIP Switch OFF ON 1-3 Must be OFF ----- 4 not assigned not assigned 5 not assigned not assigned 6 Beep is turned OFF Beep is turned ON

Specifications (subject to change without notice) CO2 Sensor type: Dual wavelength detector with non-dispersive infrared (NDIR) sensor Range: 0

ii LIMITATION OF WARRANTY AND LIABILITY Seller warrants the goods sold hereunder, under normal use and service as described in the operator's man

TSI Instruments Ltd. October 2005 Lancaster Road Printed in USA Cressex Business Park Part No. 1980532, Rev. A High Wycombe

1 Table of Contents LIMITATION OF WARRANTY AND LIABILITY ... ii SECTION 1 General Description ...2 SECTION 2 The

2 SECTION 1 General Description The Model IAQ10 is a hand-held meter to measure Carbon Dioxide (CO2), displayed in units of parts per million (ppm). A

3 concentrations. This technique is called non-dispersive infrared (NDIR) detection. SECTION 3 Safety When using the IAQ10 to check for CO2 values,

4 SECTION 4 Setting-Up the Model IAQ10 Supplying Power The IAQ10 can be powered in one of two ways: four AA-size batteries or the optional AC adapter

5 SECTION 5 Operation of the Model IAQ10 Note: Do not hold the instrument close to your face. Humans exhale CO2 and this will affect the accuracy of

6 calibration. When the Model IAQ10 completes the internal self-check, it will display the approximate percentage of battery life remaining. Note: T

7 The display updates every second and each reading is the average of five samples. (5) Key The instrument only displays CO2. RECALL (6) Key Press