The Benchtop Cond DO Meter (Model CD100) launched by DDKSCI is a benchtop multi-parameter testing device that can accurately measure indicators such as conductivity, TDS (Total Dissolved Solids), salinity, resistivity, and dissolved oxygen, while also synchronously detecting temperature. Suitable for fixed scenarios like laboratory analysis and industrial control, it provides stable and reliable testing support for industries including aquaculture and wastewater treatment.
I. Core Function: One-Stop Multi-Parameter Testing
The core function of this device is to centrally detect key water quality parameters of liquids, including conductivity, TDS, salinity, resistivity, and dissolved oxygen, with simultaneous temperature measurement.
Aquaculture farmers can monitor the dissolved oxygen and salinity of breeding water bodies.
Wastewater treatment plants can test the conductivity of effluent water.
Laboratories can complete basic multi-parameter analysis.
A single device replaces multiple single-parameter testers, eliminating the hassle of device switching.
II. Core Advantages: Intelligent, Durable and Easy to Operate
The DDKSCI Benchtop Cond DO Meter is equipped with a microprocessor chip that enables automatic calibration and standard solution recognition, as well as automatic temperature compensation. Even beginners can master it quickly and obtain stable data.
Its high-resolution LCD screen displays readings clearly, and its IP54 dustproof and splash-proof rating protects against minor liquid splashes in laboratory environments.
The flexible probe stand eliminates the need for handheld operation during testing, freeing up hands for greater convenience.
It can store 450 sets of data, with support for USB export or wireless connection to printers, facilitating subsequent data organization.
III. Key Technology: Guaranteed Detection Accuracy
The device delivers reliable detection precision:
Conductivity: Measurement range of 0–200.0mS/cm with auto-ranging capability, and an accuracy of ±1.0%FS.
Dissolved Oxygen: Range of 0–20.00mg/L with an accuracy of ±0.30mg/L, supporting manual salinity compensation and automatic pressure compensation.
Temperature: Detection range of -9.9–130.0℃ with an accuracy of ±0.2℃, which can accurately assist in correcting water quality parameter test results to meet the needs of different environments.
IV. Application Scenarios & Frequently Asked Questions (FAQ)
In addition to aquaculture and wastewater treatment, it is also applicable to scenarios such as biological treatment, ecological assessment, and scientific research.
FAQ
Do I need to prepare calibration solutions myself?
No. The package includes three types of conductivity standard solutions, allowing for immediate calibration right out of the box.
Can data be printed directly?
It supports wireless connection to printers (printer sold separately) and also allows USB data export to a U disk.
How to maintain the probe?
The dissolved oxygen probe comes with replenisher solution and three sensor caps; replacement can be completed according to the user manual.
The device is supplied with a complete set of accessories including probes, a stand, and a power adapter, making it ready to use out of the box. With its multi-parameter testing capability, intelligent operation, and accurate data, this Benchtop Cond DO Meter is a practical choice for water quality testing in fixed scenarios.
High-resolution LCD display screen.
With built-in microprocessor chip, automatic calibration, automatic temperature compensation, data storage, parameter setup, etc.
Fast response, high accuracy, stable reading display.
Automatic calibration, automatically recognizing standard buffer solutions, self-diagnosis.
Calibration points: conductivity: 1pt. DO: 100%Oxygen or Zero oxygen calibration.
Each kit comes with a glass ATC Cond electrode, a polarographic type DO probe and 3pcs DO replaceable sensor caps
IP54 dustproof and spillproof.
Conductivity
Range：0~200.0mS/cm, auto divided by range of：0~19.99μS/cm; 20.0~199.9μS/cm;
200~1999μS/cm; 2.00~19.99mS/cm; 20.00~199.9mS/cm;
TDS: 0 -100.0g/L
Resistivity：5.00Ω·cm-100.0MΩ·cm
Salinity：0-100.0 ppt
Resolution：0.001
Accuracy：±1.0 % FS±1digit
DO
Range： 0-20.00 mg/L（ppm）, 0-200.0 %
Accuracy/Resolution：± 0.30 mg/L； 0.01 or 0.1 mg/L
ATC range：（0 - 50）℃ automatically
Salinity compensation：0~45 ppt manual
Barometric compensation：0~200.0 kPa automatically
Temperature
Range：-9.9 -130.0°C （14.1-266.0℉）
Resolution/Accuracy：0.1℃; ±0.2℃
Data storage：450 groups
Data Output：
1.USB to Flash Disk
2.Wireless connection to printer (the printer is optional)
3.Power supply：DC12V
Every Benchtop Cond TDS Sal Res DO meter kit has the standard parts below. You can use the meter right away with these parts:
1.CD100 Meter
2.CON201TG Glass ATC Cond probe, K=1.0
3.Standard Cond solution: 50mL: 84μS/1413μS/12.88mS/cm, one for each;
4.DO01-2M Polarographic DO probe, cable length: 2m
5.DOS-01 Membrane refill solution: 30mL,1pc
6.DOSC Sensor caps: 3pcs/group, 1pkg
7.F01 Flexible probe Holder: 1pc
8.A01 Power adaptor:1pc
Address
No. 228, Qingling Road, Qingcun Town, Fengxian District, Shanghai, China
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