LAQUA DS-72
Benchtop Conductivity/Resistivity/Total Dissolved Solids/Salinity/Temperature Meter
Stress-free measurement, high-end model
Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting
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Conductivity Range |
0.000 μS/cm ~ 19.99 mS/cm (k = 0.1 cm-1) 0.00 μS/cm ~ 199.9 mS/cm (k = 1.0 cm-1) 0.0 μS/cm ~ 1.999 S/cm (k = 10.0 cm-1) |
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Method |
2 AC Bipolar |
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Resolution |
0.05% of full scale |
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Repeatability |
±0.5% ±1 digit |
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Selectable Unit |
Yes |
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Distilled Water Temperature Conversion |
Yes |
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Periodical Check |
Yes |
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JIS/CP/JP/USP/EP Pharmaceutical Water Application |
Yes |
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Salinity Range |
0.00 to 80.00 ppt (0.000 to 8.000%) |
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Method |
Conversion from conductivity |
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Resolution |
0.01 ppt (0.001%) |
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Salt Concentration Calibration |
Yes |
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Resistivity Range |
k = 0.1 cm-1：0.00 kΩ・cm ~ 199.9 MΩ・cm k = 1.0 cm-1：0.000 kΩ・cm ~ 19.99 MΩ・cm k = 10 cm-1：0.0 Ω・cm ~ 1.999 MΩ・cm |
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Method |
Conversion from conductivity |
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Resolution |
0.05% F.S. |
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Repeatability |
±0.5%F.S. ±1 digit |
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TDS Range |
0.01 mg/L to 1000 g/L |
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Method |
Conversion from conductivity |
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Resolution |
0.01 mg/L |
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Temperature Range |
-30.0 to 130.0°C |
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Resolution |
0.1°C |
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Repeatability |
±0.1°C ±1 digit |
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Input |
BNC, phono |
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Output |
USB, RS232C, Analog |
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Data Memory |
2000 |
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Data Search |
Yes |
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ID Input |
Yes |
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Display |
Touch Screen Color LCD |
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Languages |
English, Japanese, Chinese, Korean |
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Navigation Function |
Yes |
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Temperature Compensation |
Auto / Manual |
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Auto-HoldSetting |
Yes |
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Password Setting |
Yes |
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Software Upgrade Function |
Yes |
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Operating Temperature |
0 to 45°C |
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Power Requirement |
AC adptor, 100-240V 50/60Hz |
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Dimensions |
170(W) x 174(D) x 73(H) mm |
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Weight |
700g |