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Dissolved Hydrogen Meter Portable Dissolved Hydrogen Meter ENH-1000

You need to record the water temperature when you measure dissolved hydrogen.

Portable Dissolved Hydrogen Meter ENH-1000


ポータブル溶存水素計ENH-1000

Like a graph below, the concentration of hydrogen is greatly influenced by water temperature. By adding the temperature to the data of dissolved hydrogen measurement by "dissolved hydrogen meter ENH-1000", you can get certainer measuring report.

The solubility of hydrogen in water
( solubility(μg/L) / the amount of saturated dissolved water H2 100% )

temperature(℃) solubility(μg/L) temperature(℃) solubility(μg/L)
5 1850 23 1570
6 1830 24 1560
7 1810 25 1550
8 1790 26 1540
9 1780 27 1520
10 1760 28 1510
11 1750 29 1500
12 1730 30 1480
13 1720 31 1470
14 1700 32 1460
15 1690 33 1450
16 1680 34 1440
17 1660 35 1430
18 1640 36 1420
19 1630 37 1410
20 1610 38 1400
21 1600 39 1390
22 1590 40 1380

溶存水素測定

Portable Dissolved Hydrogen Meter ENH-1000

  • price \61,560
  • example of measuring hydrogen concentration by ENH-1000
  • Measurment Limit:0〜+2000ppb/L、DC6V
  • Method of Measurement:Hydrogen Reduction Method
  • Maximum Size:40mm wide* 195mm high* 40mm thick
  • Portable Dissolved Hydrogen Meter ENH-1000 shows dissolved hydrogen in the solution by a unit, ppb.
  • Accuracy:±5ppb
  • Weight:135g
  • Superviso:Takeshi Ishii, Professor Emeritus at Okayama University of Science

You can get synthetic report by adding pH (concentration of hydrogen ion) when you measure hydrogen concentration.

pH測定

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