Instruction manual
Table Of Contents
- 1. INTRODUCTION
- 2. GETTING STARTED
- 3. CONDUCTIVITY ELECTRODE
- 4. PH AND MV CALIBRATION
- 5. CONDUCTIVITY AND TDS CALIBRATION
- 6. CONDUCTIVITY AND TDS MEASUREMENT
- 7. HOLD FUNCTION
- 8. STORING AND RECALLING DATA
- 9. SETUP FUNCTIONS
- 9.1 1.0 CAL (Calibration)
- 9.2 2.0 ELE (Electrode Information)
- 9.3 3.0 ConF (Configuration)
- 9.4 3.1 rdY (Ready / Stability Indicator)
- 9.5 3.2 ºC ºF (Celsius or Fahrenheit)
- 9.6 3.3 buFF (pH Buffers & Calibration Points)—pH only
- 9.7 3.3 AtC (Auto Temp Compensation)—Con & TDS only
- 9.8 3.4 tdS (TDS factor)—Con & TDS only
- 9.9 3.5 t.CO (Temperature Coefficient)—Con & TDS only
- 9.10 3.6 t.nr (Normalization Temperature in ºC)—Con & TDS only
- 9.11 3.7 ACAL (Auto Conductivity Calibration)—Con & TDS only
- 9.12 3.8 SPC (Single Point Calibration)—Con & TDS only
- 9.13 3.8 CELL (Nominal Cell Constant)—Con & TDS only
- 9.14 4.0 rSt (Reset)
- 9.15 5.0 CLr (Clear Memory)
- 10. CALCULATING TDS CONVERSION FACTOR
- 11. CALCULATING TEMPERATURE COEFFICIENTS
- 12. REPLACEMENTS AND ACCESSORIES
- 13. TROUBLESHOOTING GUIDE
- 14. SPECIFICATIONS
- 15. WARRANTY
- 16. RETURN OF ITEMS
- info@4oakton.comwww.4oakton.com
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14. SPECIFICATIONS
pH Range 0.00 to 14.00 pH
Resolution 0.01 pH
Accuracy
0.01 pH + 1 count
Calibration Points Up to 5 points with Auto-buffer recognition
Buffer Options
USA : pH 1.68, 4.01, 7.00, 10.01,12.45
NIST: pH 1.68, 4.01, 6.86, 9.18 ,12.45
Slope Display Yes (with offset)
mV Range
2000 mV
Resolution
0.1 mV ( 199.9 mV), 1 mV beyond 200 mV
Accuracy
0.2 mV ( 199.9 mV), 2 mV beyond 200 mV
Offset Adjustment Up to ±150 mV
Conductivity Range
0 to 20.00, 200.0, 2000 µS
0 to 20.00, 200.0 mS
TDS Range
(0.5 TDS factor)
0 to 10.00, 100.0, 1000 ppm
0 to 10.00, 100.0 ppt
(max 200.0 ppt @ 1.0 TDS factor)
Resolution 0.05 % Full Scale
Accuracy ±1% Full Scale
Temperature
Range (Meter) 0.0 to 100.0 ºC / 32.0 to 212.0 ºF
Compensation
Type & Range
Automatic with supplied cell or Manual.
0.0 to 100 ºC / 32.0 to 212.0 ºF,
0.0 to 80 ºC / 32.0 to 176.0 ºF with supplied cell
Resolution 0.1 ºC / ºF
Accuracy ± 0.5ºC / ± 0.9ºF
Calibration
Offset in 0.1 º increments; Offset range: 5 ºC / 9 ºF
Coefficient 0.0 to 10.0% per ºC
Normalization 15.0 to 30.0 ºC (adjustable)