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Horiba LAQUA DS-72G Benchtop pH/Water Quality Analyzer
Product Description
The Horiba LAQUA DS-72G is a multifunctional benchtop analyzer designed for high-accuracy water quality assessment in industrial and pharmaceutical settings.
- Temperature Measuring Range: 0.0°C to 100.0°C
- Conductivity Range (cell constant 1 cm⁻¹): 0.00 µS/cm to 199.9 mS/cm
- Salinity Range: 0.00 PPT to 80.00 PPT (0.000% to 8.000%)
- Measures salinity, TDS, resistivity, conductivity, and temperature with automatic parameter switching
- Large capacitive touchscreen with swipe navigation supports digital graph or analog-style display
- On-screen visual user guide and calibration assistant enable real-time operational support
- GLP/GMP-compliant data recording includes sample ID, user ID, and calibration traceability
- Auto-diagnostic function for consistent instrument performance
- Auto-hold feature stabilizes readings during calibration and measurement
- Internal memory stores up to 2,000 measurement data sets
- USB connectivity allows simultaneous PC communication and GLP/GMP printer output
- Multi-language interface: English, Japanese, Chinese, and Korean
- Built-in diagnostic and condition checks minimize user error and maintain reliability
- Broad electrode compatibility facilitates versatile measurement applications
This instrument is factory-tested to guarantee full compliance with specified performance standards prior to shipment.
Item Stats
Product details
| Temperature Measuring Principle | Thermistor method |
| Temperature Display Range | -30.0°C to 130.0°C |
| Temperature Measuring Range | 0.0°C to 100.0°C |
| Temperature Resolution | 0.1°C |
| Temperature Repeatability | ± 0.1°C ± 1 digit |
| Conductivity Measuring Principle | 2 AC bipolar method |
| Conductivity Measuring Range | Cell constant 1 cm⁻¹: 0.00 uS/cm to 199.9 mS/cm Cell constant 0.1 cm⁻¹: 0.000 uS/cm to 19.99 mS/cm Cell constant 10 cm⁻¹: 0.0 uS/cm to 1.999 mS/cm |
| Conductivity Resolution | 0.05% of full scale |
| Conductivity Repeatability | ± 0.5% ± 1 digit of full scale |
| Resistivity Measuring Principle | Conversion from conductivity value |
| Resistivity Measuring Range | Cell constant 1 cm⁻¹: 0.000 kohm·cm to 19.99 Mohm·cm Cell constant 0.1 cm⁻¹: 0.00 kohm·cm to 199.9 Mohm·cm Cell constant 10 cm⁻¹: 0.0 ohm·cm to 1.999 Mohm·cm |
| Resistivity Resolution | 0.05% of full scale |
| Resistivity Repeatability | ±0.5% ±1 digit of full scale |
| Salinity Measuring Principle | Conversion from conductivity value |
| Salinity Measuring Range | 0.00 PPT to 80.00 PPT (0.000% to 8.000%) |
| Salinity Resolution | 0.01 PPT (0.001%) |
| TDS Measuring Principle | Conversion from conductivity value |
| TDS Measuring Range | 0.01 mg/L to 1000 g/L |
| TDS Resolution | 0.01 mg/L |
| Dimensions (W x D x H) | 6.7 x 6.9 x 2.9 in. (17 x 17.4 x 7.3 cm) |
| Weight | 1.54 lb. (0.7 kg) |
| Electrical Requirements | 100 - 240V, 50/60Hz |
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Northeastern UniversityFrom €509.86*ex. VAT
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