|
Water Hardness |
Measuring
range |
（0
~ 10）mmol/L； （0 ~ 401）mg/L(Ca)； |
（0
~ 10）mmol/L； （0 ~ 401）mg/L(Ca)； |
|
|
（0
~ 1000）mg/L(CaCO3)； （0 ~ 100）ºfH(France Degree)； |
（0
~ 1000）mg/L(CaCO3)； （0 ~ 100）ºfH(France Degree)； |
|
|
（0
~ 561）mg/L(CaO)； （0 ~ 56）ºdH(German Degree)； |
（0
~ 561）mg/L(CaO)； （0 ~ 56）ºdH(German Degree)； |
|
|
（0
~ 20）mmol/L(Boiler)； （0 ~ 70）ºeH (England Degree)。 |
（0
~ 20）mmol/L(Boiler)； （0 ~ 70）ºeH (England Degree)。 |
|
Resolution |
0.01
and 0.1 water hardness units |
0.01
and 0.1 water hardness units |
|
Accuracy |
±5%
FS |
±5%
FS |
|
Temp.
compensation |
（5
~ 50）℃（（automatic）） |
（5
~ 50）℃（（automatic）） |
|
Calibration Solution |
B1
Calibration Solution — 2.00×10-2 mmol/L |
B1
Calibration Solution — 2.00×10-2 mmol/L |
|
|
B2
Calibration Solution — 2.00×10-1 mmol/L |
B2
Calibration Solution — 2.00×10-1 mmol/L |
|
|
B3
Calibration Solution — 2.00 mmol/L |
B3
Calibration Solution — 2.00 mmol/L |
|
|
（B3Calibration
Solution also can be used for the soaking solution of electrode） |
（B3Calibration
Solution also can be used for the soaking solution of electrode） |
|
Calibration
Mode |
(a)B1/B2
Calibration—using B1 and B2 Calibration Solution，suitable for < 2.00×10-2
mmol/L low concentration water quality，for example, boiler |
(a)B1/B2
Calibration—using B1 and B2 Calibration Solution，suitable for < 2.00×10-2
mmol/L low concentration water quality，for example, boiler |
|
|
water. |
water. |
|
|
(b)Calibration—using
B2 and B3 Calibration Solution，suitable forgeneral water quality. |
(b)Calibration—using
B2 and B3 Calibration Solution，suitable forgeneral water quality. |
|
Temperature |
Measuring
range |
0
~ 60℃ |
0
~ 60℃ |
|
Resolution |
0.1℃ |
0.1℃ |
|
Accuracy |
±0.5℃ |
±0.5℃ |
|
Other
Technical Parameter |
Data
storage |
128
groups |
99
groups |
|
Content
Storage |
serial
number of measuring value, measuring value, units, temperature, ATC or MTC,
date, time and calibration way. |
serial
number of measuring value, measuring value, units, temperature, ATC or MTC,
date, time and calibration way. |
|
|
RS232 |
Two
AA cells（1.5V×2） |
|
Power |
DC9V |
Meter：(65×120×31)mm/180g；
Carry Case： (255×210×50)mm/790g |
|
Dimension
and weight |
(160×190×70)mm/750g |
IISO9001:2000
and CE |
|
Quality
& safecertificate |
IISO9001:2000
and CE |
|
|
working
conditions |
Ambient
temperature |
(5~35)℃ |
(5~35)℃ |
|
ambient
humidity |
≤85%RH |
≤85%RH |
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