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 |