Water Hardness Meter                   

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Water Hardness Meter

YD200 Lab. Water Hardness Meter
 Meter for measurement of water hardness by electrode measurement method, easy to use and accurate result.
 Avoid the shortcomings of traditional measurement method: complicated EDTA titration, colorimeter measurement method can only be applied in water of high hardness (the lower limit of measurement >50mg/L).
 Measurement scope 0~10mmol/L(0~1000mg/L(CaCO3)).
 Ability to switch among five units of water hardness.More
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.
YD200-lab-water-hardness-meter.jpg

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




YD300 Portable Water Hardness Meter
 Meter for measurement of water hardness by electrode measurement method, easy to use and accurate result.
 Avoid the shortcomings of traditional measurement method: complicated EDTA titration, colorimeter measurement method can only be applied in water of high hardness (the lower limit of measurement >50mg/L).
 Measurement scope 0~10mmol/L(0~1000mg/L(CaCO3)).
 Ability to switch among five units of water hardness.More

Portable 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, low voltage display, etc.
Ability to switch among eight units: mmol/L, mg/L (CaCO3), mg/L (CaO), mmol/L (Boiler), 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.
IP57 waterproof rating, equipped with portable case, calibration solution and other accessories
yd300-portable-water-hardness-meter.jpg

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
 

Power

Dimension and weight
Quality & safecertificate
99 groups

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

Two AA cells(1.5V×2)
Meter:(65×120×31)mm/180g; Carry Case: (255×210×50)mm/790g
IISO9001:2000 and CE
working conditions
Ambient temperature
ambient humidity
(5~35)℃
≤85%RH

Rinch Industrial Co.,Limited

Address: Room302, Building 17 No.35 Dedu Road, Baoshan, Shanghai China  Zip code: 200941

 Tel: 0086-21-36300944 Fax:0086-21-36300944  Mobile: 0086-13032170368 Msn:goodluckvon@hotmail.com email:cnrinch@gmail.com www.cnrinch.com

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