Lab Water Hardness Meter

Water Hardness

Measuring range

Resolution

Accuracy

Temp. compensation

Calibration?Solution

Calibration Mode

(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)。

0.01 and 0.1 water hardness units

±5% FS

(5 ~ 50) °C(automatic)

B1 Calibration 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 of electrode)

(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.

(b)Calibration—using B2 and B3 Calibration Solution，suitable for general water quality.

Temperature

Measuring range

Resolution

Accuracy

0 ~ 60°C

0.1°C

±0.5°C

Other Technical Parameter

Data storage

Content Storage

Communication Connector

Power

Dimension and weight

Quality and safe certificate

128 groups

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

RS232

DC9V

(160×190×70) mm/750g

IISO9001:2000 and CE

working conditions

Ambient temperature

ambient humidity

(5~35) °C

≤85%RH

1. Model ELE-300 water hardness meter

1set

2.Model 601-F water hardness electrode (With two measuring heads and one screw plug)

1pc

3. Model 601 stirrig type electrode holder

1set

4.250mL water hardness calibration solution (B1, B2 and B3)

1btl/each

5.20mL test cup

4pcs

6. Test cup pedestal

1pc

7. Inner solution of water hardness electrode (30 mL)

1btl

8.Tools for filling reference solution

2pcs

9. WH-Link communication software

1 pc

10. RS-232 communication cable

1pc

11. Operation manual

1book