Product Details

Benchtop meter for measurement of water hardness by electrode measurement method, suited in school, research institution, laboratory of industrial and mining factory.

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

Optional Accessories

Accessory Category	Description	Specification
Water hardness electrode	601-F water hardness electrode	Suited for measurement of total concentration of calcium ion and magnesium ion, match YD200 meter, BNC+RCA connector



Water hardness calibration solution	Water hardness calibration solution B1	2.00×10-2 mmol/L,500mL/250mL/100mL(bottle)
	Water hardness calibration solution B2	2.00×10-1 mmol/L,500mL/250mL/100mL(bottle)
	Water hardness calibration solution B3	2.00 mmol/L,500mL/250mL/100mL(bottle)
Accessories	Plasic test cup	Specification:20mL
Accessories	Test cup base	Place test cup on the base