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Version 1 02/2017
AQ3170 Chlorine Colorimeter PROFORMA User Guide
Operating Messages
Measuring range exceeded or excessive turbidity .
Result below the lowest limit of the measuring range .
Replace batteries, no further tests possible .
Battery capacity is too low for the display backlight; measurement is still possible .
A user calibrated method is indicated by a "Cal" symbol while the test result is displayed . (see
"Factory calibration reset") .
Error Codes
Light absorption too great . Reasons: e .g . dirty optics .
Calibration factor "out of range"
Too much light reaching the detector .
Too much light reaching the detector .
Battery capacity was too low during measurement . Change battery .
CL L: Factory calibration incorrect / erased
CL L: User calibration incorrect / erased
CL H: Factory calibration incorrect / erased
CL H: User calibration incorrect / erased
Hı
Lo
E 10 / E 11
E 20 /E 21
E 22
btLo
E 70
E 71
E 72
E 73
RESULT
Cal
E27 / E28 / E29
E23 / E24 / E25
Operating Messages - Error Codes
Technical Support
For any questions or if you require assistance, contact our Technical Support Specialists:
• Within the United States, call 1-800-225-1480
• Outside the United States, call +1-978-232-6000 or fax +1-978-232-6031
For additional product information, contact your local authorized dealer, Thermo Scientific Orion technical sales represen-
tative or contact us using the Water and Laboratory Products (WLP) information on the back page of this user manual .
Ordering Information
AQ3170
Orion AQUAfast chlorine colorimeter with 100 free chlorine DPD powder packs, 100 total
chlorine DPD powder packs, sample vials, field case, batteries and literature
AC4P71
Orion AQUAfast free chlorine DPD powder packs, 100 tests
AC4P72
Orion AQUAfast total chlorine DPD powder packs, 100 tests
AQ250F
Orion AQUAfast free chlorine DPD bulk powder dispenser with one vial x 250 count
AQ250T
Orion AQUAfast total chlorine DPD bulk powder dispenser with one vial x 250 count
CLSK100
Orion AQUAfast chlorine primary standard kit to prepare 1 .5 mg/L NIST-traceable chlorine
standard
CLSK200
Orion AQUAfast chlorine secondary standards kit (0 .0, 0 .20 and 1 .0 mg/l chlorine)
AC2V24
Orion AQUAfast replacement 24mm vials, 12 pack
AC3SR24
Orion AQUAfast replacement sealing rings for 24mm vials, 12 pack
AC2V10
Orion AQUAfast replacement 10mm vials, 12 pack
Summary of Contents for AQUAfast AQ3170
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