Conductivity Meter with Salinity, TDS and Temp – LAQUA DS-72A-S

$2,570.00 ex GST

Includes Colour Touch Screen, Electrode Stand, Glass Conductivity/Temp Electrode (3552-10D) and Conductivity Calibration Solution.
Usually ships in 4-6 weeks

Product Description

LAQUA DS-70 Series – Advanced Multi-Parameter Conductivity Meter

The LAQUA DS-70 Series delivers precise, simultaneous measurements of Conductivity, Resistivity, Salinity, TDS, and Temperature—all in one compact, high-performance unit. Specifically, the Conductivity Meter DS-72 model meets the rigorous standards of global pharmacopoeias including JIS, USP, EP, JP, and CP, making it ideal for pharmaceutical, laboratory, and industrial applications.

Engineered for Accuracy and Compliance

  • Auto Diagnostic Function
    Built-in self-checks ensure consistent performance and reliable readings across every use.

  • GLP/GMP Compliant
    Fully compatible with Good Laboratory/Manufacturing Practices. Connect to external printers and PCs for seamless data traceability.

  • Smart Data Management
    Automatically logs all measurements with sample names, user IDs, and calibration data—perfect for audit trails and regulatory documentation.

High-Quality HORIBA Electrodes

Choose from a range of HORIBA conductivity electrodes designed for various sample types and environments. These probes are renowned for stability, precision, and long-lasting durability, even in demanding conditions.

Feature-Rich Touchscreen Interface

  • Large Capacitance Touchscreen
    Navigate easily through readings, settings, and menus on an intuitive color display.

  • Dynamic Display Options
    Switch between real-time digital graphs and analog-style displays with a simple swipe.

  • On-Screen Help at Your Fingertips
    Access a built-in electronic user guide complete with color images, troubleshooting tips, and calibration advice—available anytime, right on the screen.

Smart Functional Design

  • Guided navigation for main unit and electrode checks.

  • Full support for international pharmaceutical water standards (USP/EP/JP/CP).

  • Customizable Auto-Hold for stable readings during calibration or measurement.

  • Dual connectivity to GLP/GMP systems and PCs.

  • Store up to 2,000 measurement records with time and date stamps.

  • USB connectivity for both PC communication and memory storage.

  • Multi-language support: Japanese, English, Chinese, and Korean.

  • 21 CFR Part 11 compliant for electronic records and signatures.

What’s in the Box?

DS-72A-S Conductivity Meter Set includes:

  • DS-72 meter with vibrant color touchscreen

  • Electrode stand

  • HORIBA 3552-10D conductivity electrode

  • Conductivity calibration solution

Need calibration solution for your conductivity bench meter? CLICK HERE to view our range
VISIT OUR NEW WEBSITE DEDICATED TO ALL WATER QUALITY INSTRUMENTATION HERE

 

DS-72

Conductivity

Measurement method

2 AC bipolar method

Measurement range
(Display range)

Cell constant 100 m-1:0.000 mS/m~19.99 S/m
Cell constant 10 m-1:0.0 μS/m~1.999 S/m
Cell constant 1000m-1:0.00 mS/m~199.9 S/m

Resolution

0.05% of full scale

Repeatability

±0.5% ±1 digit

Change unit

Distilled water temperature conversion

Periodical check

×

P/EP/USP/CP Pharmaceutical water aplication

×

Salinity

Measurement method

Conversion from conductivity value

Measurement range
(Display range)

0.00~80.00 PPT(0.000%~8.000%)

Resolution

0.01 PPT(0.001%)

Salt concentration calibration

Resistivity

Measurement method

Conversion from conductivity value

Measurement range
(Display range)

Cell constant 100 m-1:0.00 Ω・m~199.9 kΩ・m
Cell constant 10 m-1:0.0 Ω・m~1.999 MΩ・m
Cell constant 1000 m-1:0.000 Ω・m~19.99 kΩ・m

Resolution

0.05% F.S.

Repeatability

±0.5%F.S.±1 digit

TDS

Measurement method

Conversion from conductivity value

Measurement range
(Display range)

0.01 mg/L ~100 g/L

0.01 mg/L ~1000 g/L

Resolution

0.01 mg/L

Temperature

Measurement range

0.0~100.0℃(-30.0~130.0℃)

Resolution

0.1℃

Repeatability

±0.1℃±1 digit

Input/output

Input(CH)

1

1

USB peripherals (Communication with PC)*1

USB host(USB memory)

×

RS-232C(Printer/PC)

Analog out put

×

Data

Memory number

999

2,000

Interval memory

ID input

Data search

×

Display

Display

Custom LCD

Color graphic LCD with capacitive Touch Panel

Multilanguage display

×

Japanese/English
/Chinese/Korean

Function

Navigation function

×

User gide

×

Graf display

×

Printer connectivity(GLP/GMP)

Custom printing function

×

Temperature compensation(Auto/manual)

AutoHold function

AutoHold setting

×

Register operator

×

Security(pass word)

Version up function

Ambient temperature

0 ℃ ~ 45℃

Power

AC adaptor 100 ~ 240 V 50/60 Hz

Demensions

170(W)×174(D)×73(H)mm(Excluding electrode stand and AC adaptor)

Power consumption

Approx. 0.7 VA

Approx. 9.8 VA

Mass of main unit

Approx .500 g

Approx. 700 g

*1 USB cable sold separately.

You may also like…

keyboard_arrow_up