Bench Type Ion Meter
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YD200 Lab Water Hardness Meter
Introduction
| ●Benchtop meter for measurement of water hardness (the total concentration of calcium ion and magnesium ion). |
| ●Electrode adopts model 601-F water hardness combination electrode with patent structure. It consists of measurement electrode, reference electrode and temperature probe. Replaceable measuring head, steady potential, fast response, easy to use. |
| ●Meter adopts intelligent chip design, automatic calibration, automatic temperature compensation, time display, data storage RS232 output, etc. |
| ● Ability to switch among eight units: mmol/L, mg/L (CaCO3), mg/L (CaO), mmol/L (Boiler) and mg/L (Ca). Three options of three units: ºfH（France）、ºdH （Germany）and ºeH（UK） from WH-Link communication software. |
| ●Equipped with B1、B2 and B3 calibration solution. |
| ●Equipped with WH-Link communication software, connect testing data of meter to computer. |
Specifications
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）℃（（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 forgeneral water quality. |
Temperature |
Measuring range
Resolution
Accuracy |
0 ~ 60℃
0.1℃
±0.5℃ |
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)℃
≤85%RH |
Standard Kit Includes
| 1. Model YD300 water hardness meter | 1set |
| 2.Model 601-F water hardness electrode( With two measruing heads and one screw plug ) | 1pc |
| 3. Model 602 Flexible electrode holder | 1pc |
| 4.250mL water hardness calibration solution (B1, B2 and B3) | 1btl/each |
| 5.20mL test cup | 4pcs |
| 6. Test cup pedestal | 1pc |
| 7. WH-Link communication software | 1 pc |
| 8. RS-232 communication cable | 1pc |
| 9. Operation manual | 1book |
