Water Hardness Tester

 Hardness

Measuringrange  

(0~ 10)mmol/L; (0 ~ 401)mg/L(Ca);
(0 ~ 1000)mg/L(CaCO3); (0 ~ 100)ºfH(France Degree);
(0 ~ 561)mg/L(CaO);    (0 ~ 56)ºdH(German Degree);
(0 ~ 20)mmol/L(Boiler);  (0 ~ 70)ºeH (England Degree)

Resolution

0.01and 0.1 water hardness units

Accuracy

±5%FS

Temp.compensation

(5~ 50)ºC((automatic))

Calibration Solution

B1Calibration Solution - 2.00×10-2 mmol/L
B2 Calibration Solution - 2.00×10-1 mmol/L
B3 Calibration Solution - 2.00 mmol/L
(B3Calibration Solution also can be used for the soaking solution ofelectrode)

CalibrationMode

(a)B1/B2Calibration-using B1 and B2 Calibration Solution,suitable for < 2.00×10-2mmol/L low concentration water quality,for example, boiler
water.
(b)Calibration-using B2 and B3 Calibration Solution,suitable forgeneral waterquality.

Temperature

Measuringrange
 

0 ~60ºC

Resolution

0.1ºC

Accuracy

±0.5ºC

OtherTechnical Parameter

Datastorage

128groups

ContentStorage

serialnumber of measuring value, measuring value, units, temperature, ATC or MTC,date, time and calibration way.

CommunicationConnector

RS232

Power

DC9V

Dimensionand weight

(160×190×70)mm/750g

Qualityand safe certificate

IISO9001:2000and CE

workingconditions

Ambienttemperature

(5~35)ºC
 

ambienthumidity

≤85%RH