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YD300 Portable Water Hardness Meter

Measuring range: (0 to 10) mmol/L; (0 ~401) mg/L(Ca);
(0 to 1000) mg/L(CaCO3);
(0 to 100) ºfH (France Degree);
(0 to 561) mg/L (CaO);
(0 to 56) ºdH (German Degree);
(0 to 20) mmol/L (Boiler); (0 to 70) ºeH (England Degree)
Availability:
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  • YD300

  • NADE

  • Two AA Batteries（1.5V×2）

  • 1

  • 1 year

  • China

Product Description

YD300

YD300 Portable Water Hardness Meter

Water hardness is the total concentration of calcium ion (Ca2+ ) and magnesium ion (Mg2+ ) in water. The meter adopts an electrode method to measure water hardness, which has been proven to have the same accuracy as the EDTA volumetric method. This product helps solving problems existing in EDTA method such as the complexity of operation and difficulty in reading with the user-friendly electrochemical method. This meter is used for high accuracy water hardness measurements and is ideal for field tests.

Features

- Adopts 601-S 3-in-1 water hardness combination electrode which consists of: measuring electrode, reference electrode and temperature probe. At the same time, its new structure,stable electrode potential, quick response and use easily features are more welcomed by customers.

- The meter adopts an intelligent chip design, which has automatic calibration, temperature compensation (ATC), data storage; auto-lock and automatic power off, a low potential displaying function, etc.
- Eight water hardness units can be chosen upon user’s preference: mmol/L, mg/L (CaCO3), mg/L (CaO), mmol/L (Boiler), mg/L (Ca), ◦fH (France Degree), ◦dH (German Degree) and◦eH (England Degree).
- Adopts digital filtering technology to intelligently improve meter’s response speed and result accuracy. A smiling face icon will appear when reading is stable.
- Equipped with B1, B2 and B3 Water Hardness calibration solutions.
- Backlit LCD display.
- IP57 waterproof design.
- Comes in a rugged carrying case equipped with all accessories


Specification

Model

YD300

 

 

 

 

 

 

Water Hardness


Measuring range

(0 to 10) mmol/L; (0 ~401) mg/L(Ca);
(0 to 1000) mg/L(CaCO3);
(0 to 100) ºfH (France Degree);
(0 to 561) mg/L (CaO);
(0 to 56) ºdH (German Degree);
(0 to 20) mmol/L (Boiler); (0 to 70) ºeH (England Degree)

Resolution

0.01 / 0.1 water hardness unit

Accuracy

±5% F.S

Temp. compensation range

(5 to 50℃) automatic


Calibration Solution

B1 Calibration Solution — 2.00×10-2 mmol/L B2 Calibration Solution — 2.00×10-1mmol/L B3 Calibration Solution — 2.00 mmol/L


Calibration Mode

(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) B2/B3 Calibration—using B2 and B3 Calibration Solution, suitable for general water solutions.

 

Temperature

Measuring Range

0-60℃ (32 – 140ºF)

Resolution

0.1℃

Accuracy

±0.5℃

 

 

Other parameters

Data Storage

99 sets

Content Storage

numberings, measurement, unit, temperature

Power

Two AA Batteries（1.5V×2）

Dimension and Weight

Meter: (65×120×31)mm/180g; 

Carry Case: (255×210×50)mm/790g

Quality and Safety Certificate

CE, RoHS

 Working conditions

Ambient Temperature

5-35℃ (41-95ºF)

Ambient Humidity

≤85%

IP Grade

IP57 Waterproof and Dustproof


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