
Bench Meters


Touch panel realizes stress-free operation.
Intuitive, and very easy to use.
We’ve used our unrivalled experience together with detailed feedback from hundreds of customers to develop LAQUA, our most outstanding range of laboratory meters yet.
The HORIBA LAQUA series marries advanced technology with stylish design and an easy-to-use touch screen interface. The LAQUA series was developed as a durable meters offering long term reliability for laboratory professionals. Advanced functionalities and a wide array of electrodes provide high precision measurement with improved response time in a huge variety of applications.
LAQUA DS-72
Overview
Features
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 meters’ 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, HORIBA’s electrodes provide accurate measurement in all conditions.
Click here to see our conductivity electrodes
LAQUA’s large capacitance touch screen panel:
- 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
- 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
DS-72A-S
The appearance of items in the picture are subject to change in each region.
Package Details:
- 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
- 103-S: 84 uS/cm, 1413 uS/cm, 12.88 mS/cm, and 111.8 mS/cm conductivity standard solutions
- Electrode stand
Manufactured by
Specifications
Model | LAQUA DS-72 |
---|---|
Conductivity Range | k=100 m-1:0.000 mS/m~19.99 S/m |
Method | 2 AC Bipolar |
Resolution | 0.05% of full scale |
Repeatability | ±0.5% ±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-1:0.00 Ω・m~199.9 kΩ・m |
Method | Conversion from conductivity |
Resolution | 0.05% F.S. |
Repeatability | ±0.5%F.S. ±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 130.0°C |
Resolution | 0.1°C |
Repeatability | ±0.1°C ±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-Hold Setting | Yes |
Password Setting | Yes |
Software Upgrade Function | Yes |
Operating Temperature | 0 to 45°C |
Power Requirement | AC adptor, 100-240V 50/60Hz |
Dimensions | 170(W) x 174(D) x 73(H) mm |
Weight | 700g |
HORIBA Offices
Asia & Oceania
Singapore
HORIBA Instruments (Singapore) Pte Ltd.
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83 Science Park Drive, #02-02A,
The Curie 118258 Singapore
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+65 6 908 9660
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fax
+65 6 745 8155
laqua@horiba.com
Europe, Middle East & Africa
Northampton
HORIBA UK Limited
Northampton Office
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Kyoto Close,Summerhouse Road,
Moulton Park
Northampton NN3 6FL UK
Moulton Park
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+(44) 1604 542 600
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fax
+(44) 1604 542 699
waterquality@horiba.com