Product Description
Horiba LAQUA DS-72 Benchtop pH/ORP/Temp/ION 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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LAQUA DS-72 meter measures conductivity, resistivity, salinity, total dissolved solids (TDS) and temperature parameters and complies with industrial pharmacopoeia standards (JIS, USP, EP, JP and CP).
The metersā auto diagnostic function allows the user to make sure that the instruments will always give high performance and reliable measurements. Fully GLP/GMP compliant, the LAQUA can be connected to an external printer. To ensure traceability, all results are recorded together with sample name, user ID and calibration information.
We offer a comprehensive range of conductivity electrodes adapted to all type of application and sample. Recognised for their stability and longevity, HORIBAās electrodes provide accurate measurement in all conditions.
LAQUAās large capacitance touch screen panel :Ā
- The display is easy to understand and functions menu is shown
- Switch between digital real time graphs or analogue displays during measurement with just flick of a finger
- Full on-screen support on the meter via an electronic user guide with colour pictures that can be called-up at any time, a problem-solving guide for calibration and measurement
Functions Horiba LAQUA DS-72 Benchtop pH/ORP/Temp/ION Meter :Ā
- Easy navigation for meter and display available for electrode condition check
- Full support for various pharmaceutical pure water guidelines (USP/EP/JP/CP)
- Auto-hold function for calibration and measurement
- Simultaneous connection to a GLP/GMP compatible printer and computer
- Digital memory – maximum 2,000 sets of measurement data can be recorded
- USB-PC communication and USB memory
- Multi-language support (Japanese, English, Chinese, Korean)
Meter Kit Available :Ā
DS-72A-S
The appearance of items in the picture are subject to change in each region.
Specifications Horiba LAQUA DS-72 Benchtop pH/ORP/Temp/ION Meter :Ā
| ConductivityĀ Range | k=100 m-1ļ¼0.000 mS/m~19.99 S/m k=10 m-1ļ¼0.0 Ī¼S/m~1.999 S/m k=1000m-1ļ¼0.00 mS/m~199.9 S/m |
| Method | 2 AC Bipolar |
| Resolution | 0.05% of full scale |
| Repeatability | Ā±0.5% Ā±1 digit |
| Selectable Unit | Yes |
| Distilled Water Temperature Conversion | Yes |
| Periodical Check | Yes |
| JIS/CP/JP/USP/EP Pharmaceutical Water Application | Yes |
| Salinity Range | 0.00 to 80.00 ppt
(0.000 to 8.000%) |
| Method | Conversion from conductivity |
| Resolution | 0.01 ppt (0.001%) |
| Salt Concentration Calibration | Yes |
| Resistivity Range | k=100 m-1ļ¼0.00 Ī©ć»m~199.9 kĪ©ć»m k=10 m-1ļ¼0.0 Ī©ć»m~1.999 MĪ©ć»m k=Ā 1000 m-1ļ¼0.000 Ī©ć»m~19.99 kĪ©ć»m |
| Method | Conversion from conductivity |
| Resolution | 0.05% F.S. |
| Repeatability | Ā±0.5%F.S. Ā±1 digit |
| TDS Range | 0.01 mg/L to 1000 g/L |
| Method | Conversion from conductivity |
| Resolution | 0.01 mg/L |
| Temperature Range | -30.0 to 130.0Ā°C |
| Resolution | 0.1Ā°C |
| Repeatability | Ā±0.1Ā°C Ā±1 digit |
| Input | BNC, phono |
| Output | USB, RS232C, Analog |
| Data Memory | 2000 |
| Data Search | Yes |
| ID Input | Yes |
| Display | Touch Screen Color LCD |
| Languages | English, Japanese, Chinese, Korean |
| Navigation Function | Yes |
| Temperature Compensation | Auto / Manual |
| Auto-HoldSetting | Yes |
| Password Setting | Yes |
| Software Upgrade Function | Yes |
| Operating Temperature | 0 to 45Ā°C |
| Power Requirement | AC adptor, 100-240V 50/60Hz |
| Dimensions | 170(W) x 174(D) x 73(H) mm |
| Weight | 700g |
Package Details :Ā
- LAQUA DS-72 Cond/Res/Sal/TDS colour touch screen LCD meter
- 3552-10D Platinum/Platinum black, glass-body, k=1.0 conductivity electrode with integrated temperature sensor
- 503-S: 84 uS/cm, 1413 uS/cm, 12.88 mS/cm, and 111.8 mS/cm conductivity standard solutions (250ml each)
- Electrode stand
