- Introduction
- Features
- Specifications
HK-2301B Portable Conductivity/TDS/Salinity Meter
HK-2301C Portable ORP Meter
HK-2301D Portable pH/Conductivity Meter
HK-2301E Portable pH/ORP/Conductivity Meter
APPLICATIONS：
. Power. Chem or Petrochemical
. Steel industry
. Food industry
. Metallurgy
3.5 inch color LCD display;
Intelligent man-machine interface---easy understanding and operation
Professional sensor---accurate, quick, reliable
Automatic and manual, continuous and discontinuous data storage and the measured data can be uploaded to PC
Small, light---convenient for carrying and on-site measuring
Rugged battery--- continuously measure for at least 16h every charge
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pH |
ORP |
Cond. / TDS / Sal. |
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Display |
3.5 inch Color LCD |
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Measurement Range |
(0.00～14.00)pH |
(-2000.0～2000.0)mV |
Refer to the table below |
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Resolution |
0.01pH |
0.1mV |
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Error |
±0.02pH |
±0.05%FS |
1.5%FS |
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Input Impedance |
≥1×1012 Ω |
≥1×1012 Ω |
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Respond Time (t90) |
90s |
90s |
≤30s |
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Temperature Sensor |
PT1000 |
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PT1000 |
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Temperature Range |
(0.0～99.9)℃ |
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(0.0～99.9)℃ |
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Temperature Error |
±0.5℃ |
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±0.5℃ |
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Temperature Resolution |
0.1℃ |
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0.1℃ |
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Temp. Comp. Range |
(0.0～60.0)℃ |
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(0.0～60.0)℃ |
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Temp. Comp. Factor |
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(0.00～6.00)%/℃ |
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Sample Temperature |
(5～50)℃ |
(5～50)℃ |
(5～60)℃ |
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Ambient Temperature |
(5～45)℃ |
(5～45)℃ |
(5～45)℃ |
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Relative Humidity |
≤93% (no condensing) |
≤93% (no condensing) |
≤93% (no condensing) |
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Storage Temperature |
(-25～55)℃ (higher than 0℃ for the electrode) |
(-25～55)℃ |
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Power Supply |
3.6V battery × 2 |
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Dimension |
240 × 123 × 51mm (H × W × D) |
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Weight |
0.5kg |
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Range and Resolution of the Conductivity / TDS / Salinity Meter |
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Measurement Range |
Cell Constant |
Conductivity |
TDS |
Salinity |
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K=0.01 |
(0.000～0.200)μS/cm (0.000～2.000)μS/cm (0.000～20.00)μS/cm (0.000～200.0)μS/cm |
(0.00～200.00m)g/L |
(0.00～0.09)ppt |
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K=0.10 |
(0.000～2.000)μS/cm (0.000～20.00)μS/cm (0.000～200.0)μS/cm (0.000～2000)μS/cm |
(0.00～2.00)g/L |
(0.00～0.86)ppt |
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K=1.00 |
(0.000～20.00)μS/cm (0.000～200.0)μS/cm (0.000～2000)μS/cm (0.000～20.00)mS/cm |
(0.00～20.00)g/L |
(0.00～11.68)ppt |
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K=10.0 |
(0.000～200.0)μS/cm (0.000～2000)μS/cm (0.000～20.00)mS/cm (0.000～200.0)mS/cm |
(0.00～80.0)g/L |
(0.00～80.0)ppt |
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Resolution |
0.001μS/cm |
0.01mg/L |
0.01ppt |
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