Instruction Manual
pH 5/6 & Ion 6
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7. SPECIFICATIONS
Model
pH 5
pH 6
Ion 6
Ion Range
0.01 to 1999 ppm
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Resolution
0.01 ppm for 0.01 to 0.99 ppm; 0.1 ppm for
1.0 to 199.9 ppm; 1 ppm for 200 to 1999 ppm
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Accuracy
+/- 1% of reading
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No. of Calibration Pts
2 to 3 points (minimum 2 pts)
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pH Range
0.00 to 14.00 pH
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Resolution
0.01 pH
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Accuracy
+/- 0.01 pH
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pH Slope Range
80 to 120%
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No. of Calibration Pts
1 to 3 points (push-button)
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Buffer Options
pH 4.01, 7.00, 10.01 (USA)
pH 4.01, 6.86, 9.18 (NIST)
pH 4.10, 6.97 (Pb)
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Temperature Range
0.0 to 100.0
o
C
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Resolution
0.1
o
C
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Accuracy
+/- 0.5
o
C
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Temperature Comp.
Automatic / Manual (0 to 100
o
C)
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Millivolt Range
-1000 to +1000 mV
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Resolution
1 mV
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Accuracy
+/- 2 mV
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Millivolt Range
-500 to 500 mV
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Resolution
0.1 mV for –200 to 200 mV;
1 mV for 200 to 500 mV
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Accuracy
+/- 0.2 and 2 mV resp.
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FEATURES
Auto-Buffer
Recognition
as above pH buffer options
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Hold Function
“HO”
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Auto Shut Off
After 17 minutes
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Low Battery Indication
“LO”
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Display
Single Custom LCD
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Operating
Temperature
0 to 50
o
C
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Power Requirements
4 x “AAA” Alkaline Batteries
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Battery Life
500 hours
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Meter Dim./Weight
14 x 7 x 3.5 cm / 200 g
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