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Operating Messages - Error Codes
Operating Messages
Hı
Measuring range exceeded or excessive turbidity .
Lo
Result below the lowest limit of the measuring range .
Replace batteries, no further tests possible .
btLo
Battery capacity is too low for the display backlight; measurement is still possible .
Cal
RESULT
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 .
E27 / E28 / E29
Calibration factor "out of range"
E 10 / E 11
Too much light reaching the detector .
E 20 /E 21
Too much light reaching the detector .
E23 / E24 / E25
E 22
Battery capacity was too low during measurement . Change battery .
LR:
Factory calibration incorrect / erased
E 70
LR:
User calibration incorrect / erased
E 71
HR:
Factory calibration incorrect / erased
E 72
E 73
HR:
User calibration incorrect / erased
Version 1 02/2017
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Technical Support
For any questions or if you require assistance, contact our Technical Support Specialists:
•
Email
wai.techservbev@thermofisher.com
•
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
AQ3140
Orion AQUAfast COD colorimeter with field case, batteries and literature
CODL00
Orion AQUAfast COD low range 0-150 mg/l digestion tubes, 25 tests
CODL150
Orion AQUAfast COD low range 0-150 mg/l digestion tubes, 150 tests
CODH00
Orion AQUAfast COD medium range 0-1500 mg/l digestion tubes, 25 tests
CODM150
Orion AQUAfast COD medium range 0-1500 mg/l digestion tubes, 150 tests
CODHP0
Orion AQUAfast COD high range 0-15000 mg/l digestion tubes, 25 tests
CODH150
Orion AQUAfast COD high range 0-15000 mg/l digestion tubes, 150 tests
COD165
Orion AQUAfast thermoreactor for digestion methods, selectable 100, 120, 150, 160 and
165˚C temperature control settings
CODS01
Orion AQUAfast 1000 mg/l COD standard, 475 mL
CODS10
Orion AQUAfast 10000 mg/l COD standard, 475 mL
AQ3140 COD Colorimeter PROFORMA User Guide
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