|
Product
|
Accuracy
|
ATC
|
Calibration
|
Electrode
|
Resolution
|
|
|
±0.2 pH
|
-
|
One point:
at 4.0, 7.0 or 10.0
|
Replaceable double junction
|
0.1 pH
|
|
|
±0.1 pH
|
Yes
|
Up to three points:
US or NIST buffers
(4.0, 6.86/7.0, 9.18/10.0)
|
Replaceable double junction
|
0.1 pH
|
|
|
±0.1 pH
|
Yes
|
Up to three points
(4.0, 7.0, 10.0)
|
Replaceable double junction
|
0.1 pH
|
|
|
±0.01 pH
|
Yes
|
Up to 3 points US or NIST
(4.01, 6.86/7.00, 9.18/10.00)
|
Replaceable double junction
|
0.01 pH
|
|
|
±0.01 pH
|
Yes
|
Up to 3 points
(4.01, 7.00, 10.00)
|
Replaceable double junction
|
0.01 pH
|
|
|
±0.01 pH
|
Yes
|
Up to three points US or NIST
(4.01, 6.86/7.00, 9.18/10.00)
|
Replaceable double junction
|
0.01 pH
|
|
|
±0.01 pH
|
Yes
|
Up to three points
(4.01, 7.00, 10.00)
|
Replaceable double junction
|
0.01 pH
|
|
|
±0.02 pH
|
-
|
select up to 3 points:
pH 4.00; 7.00; 10.00
|
Use with any pH electrode with BNC connector
|
0.01 pH
|
|
|
±0.2 pH
|
-
|
One point at
4.0, 7.0 or 10.0
|
Replaceable single junction
|
0.1 pH
|
|
|
±0.1 pH
|
Yes
|
Up to three points
(4.0, 7.0, 10.0)
|
Replaceable single junction
|
0.1 pH
|
|
|
±0.01
|
None
|
Up to 3 points:
selectable buffers USA
- pH 4.01, 7.00, 10.01;
NIST - pH 4.01, 6.86, 9.18
|
Replaceable spear tip double junction
|
0.01
|
|
|
±2 mV
|
-
|
Offset up to ±150 mV
|
Replaceable double junction
|
1 mV
|
|
|
±5 mV
|
-
|
Offset up to ±150 mV
|
Built-in single junction
|
5 mV
|
|
|
±5 mV
|
-
|
Offset up to ±150 mV
|
Use with any ORP electrode with BNC connector
|
5 mV
|
