Portable Conductivity Meter – Single Parameter (DEC10)

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The Portable Conductivity Meter – Single Parameter (DEC10) is a rugged, handheld instrument designed for accurate, on-site conductivity, TDS, salinity, and resistivity analysis of aqueous samples in clinical, pharmaceutical, and environmental settings . Featuring automatic temperature compensation (ATC) across a wide measurement range (0~2000.0 mS/cm with auto-ranging) and accuracy of ±0.5% FS, this meter provides reliable water quality assessment for critical healthcare applications .
Key features include a 3.5-inch TFT LCD color screen for clear visibility, IP57 dustproof/waterproof rating for field use, Type-C rechargeable lithium battery for convenient power, 3000-data-set storage with full traceability, one-point automatic calibration with preset standards, and PC software for data export and GLP documentation . The meter is supplied with a DCON201T epoxy-body platinum conductivity electrode (K=1.0 cm¹), calibration standards (146.6µS/cm, 1408µS/cm, 12.85mS/cm), rechargeable battery, charging cable, and hard carrying case .
For the clinical laboratory scientist, water quality specialist, and pharmaceutical QC chemist, the Portable Conductivity Meter – Single Parameter (DEC10) supports conductivity verification of purified water systems and dialysis water, TDS and salinity measurement for research applications, resistivity monitoring for pharmaceutical water quality, and cleaning validation for pharmaceutical manufacturing equipment .
For the patient, accurate conductivity measurement of water used in dialysis and pharmaceutical manufacturing ensures that critical treatment fluids meet stringent safety and quality standards—preventing potential harm from improperly treated water and supporting the production of safe, effective medications.
Description

Portable Conductivity Meter – Single Parameter (DEC10)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Quality Control of Purified Water and Dialysis Solutions
  • Primary Use: Provides a portable, single-parameter conductivity meter with automatic temperature compensation (ATC) for measuring conductivity, TDS (Total Dissolved Solids), salinity, and resistivity in aqueous samples, with a wide measurement range of 0~2000.0 mS/cm (auto-ranging) and accuracy of ±0.5% FS .
  • How it helps: For the clinical laboratory scientist, water quality specialist, and dialysis technician, the Portable Conductivity Meter – Single Parameter (DEC10) enables rapid, on-site verification of conductivity in purified water systems, water-for-injection (WFI) loops, and hemodialysis solutions—critical parameters for ensuring patient safety during renal replacement therapy . The 3.5-inch TFT color screen and IP57 dustproof/waterproof rating make it ideal for use in diverse healthcare environments . For the patient, accurate conductivity measurement of dialysis water helps prevent adverse events related to improper electrolyte composition, ensuring the safety and efficacy of renal replacement therapy.
2. Monitoring of Water Quality in Pharmaceutical and Laboratory Settings
  • Primary Use: Designed to monitor conductivity in purified water systems, buffer solutions, and pharmaceutical preparations, supporting compliance with USP and EP standards for water quality .
  • How it helps: For the pharmaceutical quality control chemist and laboratory manager, the Portable Conductivity Meter – Single Parameter (DEC10) auto-ranging capability (0~2000.0 mS/cm) and one-point automatic calibration with preset standards ensure reliable measurement across a wide range of sample types . The data storage of 3000 sets, including timestamp and temperature, supports GLP-compliant documentation . For the patient, rigorous water quality monitoring in pharmaceutical manufacturing ensures that medications, IV solutions, and medical devices are free from ionic contaminants that could affect product safety and efficacy.
3. Industrial and Environmental Water Testing
  • Primary Use: Used for conductivity measurement in industrial water treatment systems, boiler water, cooling towers, and environmental surface water monitoring applications .
  • How it helps: For the hospital facilities engineer and environmental health specialist, the DEC10’s portable design, rechargeable lithium battery, and Type-C charging port allow for convenient spot-checking of water quality at various points in hospital water distribution systems, as well as monitoring of discharge water quality for environmental compliance . For the patient and community, effective monitoring of hospital wastewater treatment helps prevent environmental contamination and protects public health .
4. Salinity and TDS Measurement for Research Applications
  • Primary Use: Supports measurement of salinity (0~100 ppt) and TDS (0~100.0 g/L) for research applications in aquaculture, hydroponics, and agricultural testing .
  • How it helps: For the aquaculture specialist and agricultural researcher, the DEC10 provides accurate salinity and TDS measurements essential for maintaining optimal conditions for aquatic research animals (e.g., zebrafish facilities) and monitoring nutrient concentrations in hydroponic systems . For the patient receiving research-based therapies, proper environmental monitoring in animal research facilities helps ensure the integrity of preclinical studies that support drug development .

SECONDARY & SUPPORTIVE USES

1. Food and Beverage Quality Control: Used to verify conductivity of process water, cleaning solutions, and product formulations in food and beverage manufacturing .
2. Boiler and Cooling Tower Water Treatment: Monitors conductivity to control blowdown cycles and prevent scale formation in hospital steam generation systems.
3. Hydroponics and Agricultural Testing: Measures nutrient solution conductivity (EC) to optimize plant growth in controlled environment agriculture .
4. Aquaculture and Zebrafish Facility Management: Ensures proper salinity levels in aquatic animal housing facilities within research institutions.
5. Purified Water System Validation: Supports conductivity testing for validation and routine monitoring of pharmaceutical water systems .
6. Buffer and Reagent Preparation: Verifies conductivity of laboratory buffers and reagents to ensure consistent experimental conditions .
7. Field and Environmental Monitoring: Portable meter suitable for surface water, groundwater, and wastewater sampling in environmental studies .
8. Educational and Laboratory Training: Serves as a teaching tool for demonstrating conductivity measurement principles in clinical laboratory science programs.
9. CIP (Clean-In-Place) Verification: Used to verify rinse water conductivity in cleaning validation protocols for pharmaceutical manufacturing equipment .
10. Boiler Water and Steam Generation Monitoring: Monitors conductivity to assess boiler water quality and prevent corrosion in hospital steam systems .
11. Pool and Spa Water Testing: Measures conductivity to assess total dissolved solids in hydrotherapy pools and spas .
12. Electrode Calibration and Maintenance: Supports routine calibration and performance verification of conductivity electrodes using standard solutions included with the meter .
13. Software Data Management: PC software allows data export, user management, and GLP documentation for regulatory compliance .
14. User Management and Audit Trail: Supports user
hierarchical management , operation logs, and data analysis for quality management systems .
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: A portable, single-parameter benchtop/field conductivity meter with automatic temperature compensation (ATC), designed for measuring conductivity, TDS, salinity, and resistivity in aqueous samples for clinical, pharmaceutical, and environmental applications .
  • Designation: DEC10 Portable Conductivity Meter,Portable Conductivity Meter - Single Parameter (DEC10)Portable conductivity meter
, DLAB DEC10, Single-Parameter Conductivity Meter, Portable Cond Meter .
  • Key Components:
    Instrument Meter: Portable housing with 3.5-inch TFT LCD color screen, UI interface, and Type-C charging port .
    Conductivity Electrode: DCON201T epoxy-body platinum conductivity cell (K=1.0 cm¹) with built-in temperature sensor for ATC .
    Calibration Standards: 50mL each of 146.6µS/cm, 1408µS/cm, and 12.85mS/cm standard solutions .
    Power Supply: Rechargeable lithium battery (pre-installed, model DH10-LI01) and charging cable .
    Accessories: Hard carrying case (33 × 27.2 × 8.2 cm), Type-C charging cable, instruction manual .

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Measurement Parameters: Conductivity (Cond), Total Dissolved Solids (TDS), Salinity (Sal.), Resistivity (Res.), Temperature (°C/°F) .
  • Conductivity Range: 0~2000.0 mS/cm, auto-ranging segments: 0~19.999 µS/cm; 20.0~199.9 µS/cm; 200~1999 µS/cm; 2.00~19.99 mS/cm; 20.00~199.9 mS/cm; 200.0~2000 mS/cm (with K=10 electrode);supporting  measurement range: 0~200 mS/cm .
  • TDS Range: 0~100.0 g/L (coefficient adjustable) .
  • Resistivity Range: 5.000 Ω·cm ~ 100.0 MΩ·cm .
  • Salinity Range: 0~100 ppt .
  • Conductivity Accuracy: ±0.5% FS ±1 digit .
  • Conductivity Resolution: 0.001/0.01/0.1/1 (auto-ranging) .
  • Calibration Points: 1 point (automatic calibration with preset standards) .
  • Automatic Temperature Compensation Range: (0.0~50.0) °C / (32.0~122.0) °F .
  • Temperature Measurement Range: (0.0~100.0) °C / (32.0~212.0) °F .
  • Temperature Accuracy: ±0.2 °C .
  • Display: 3.5-inch TFT LCD color screen, brightness adjustable .
  • Data Storage: 3000 data sets, including parameter, measured value, temperature, date, and time .
  • User Features: Timed measurement, parameter setting, data lock function, automatic power-off, factory reset .
  • Power Supply: Rechargeable lithium battery, Type-C charging port .
  • Protection Class: IP57 (dustproof and waterproof) .
  • PC Connectivity: Software for data analysis, user management, and GLP documentation .
  • Languages: Supports Chinese and English interface .
  • Electrode Compatibility: Compatible with low-conductivity electrodes (K=0.1) for ultrapure water applications .
  • Warranty: 1-year manufacturer warranty (electrodes and batteries are consumables) .

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Construction: Rugged, portable housing with ergonomic design for comfortable handheld use; hard carrying case for transport and storage .
  • Display: 3.5-inch high-resolution TFT color screen for superior visibility in various lighting conditions; brightness adjustable for field use .
  • User Interface: New UI design and intelligent operation system with functions for timed measurement, parameter setting, and data locking .
  • Calibration: Supports 1-point automatic calibration with preset standard solutions; automatic standard recognition .
  • Electrode Design: DCON201T epoxy-body platinum conductivity cell (K=1.0 cm¹) with integrated temperature sensor for ATC .
  • Electrode Maintenance: Epoxy body is durable and chemical-resistant; platinum cell provides accurate measurement; requires regular cleaning and proper storage .
  • Data Management: Stores up to 3000 data sets with full traceability (parameter, value, temperature, timestamp); supports data export to PC for analysis .
  • GLP Compliance: Supports GLP documentation with operation logs, user management levels, and data export .
  • Connectivity: Type-C charging port for convenient power; software supports data transfer and user administration .
  • Portability: Compact design with IP57 rating for use in humid or wet field conditions; suitable for benchtop or field deployment .
  • Maintenance: Low-maintenance epoxy electrode; requires periodic cleaning and calibration; electrode consumable lifespan depends on usage and care .

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Regulatory Status: IVD (In Vitro Diagnostic) preparatory equipment; complies with GLP standards for data management .
  • Safety Certifications: CE, ISO 9001:2015 certified; Type-C charging compliant with EU standards .
  • Waterproof Rating: IP57 (dustproof and waterproof) — immersion up to 1 meter for 30 minutes, providing reliable operation in wet field conditions .
  • Power Management: Built-in low-power management, automatic power-off, and power failure protection functions .
  • Electrical Safety: Low-voltage operation with rechargeable battery; Type-C charging; safe for use in laboratory and field environments.
  • Software Features: User
hierarchical management , password protection, operation logs, and data export for regulatory compliance .
  • Compatibility: Compatible with low-conductivity electrodes (glass body, K=0.1) for ultrapure water applications .

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Store the meter in a clean, dry place. The conductivity electrode should be stored clean and dry (or according to manufacturer recommendations); do not allow the platinum cell to dry with residue .
  • Cleaning: Rinse the electrode with distilled water after each use. Wipe the meter body with a soft, damp cloth using a mild detergent. Do not submerge the meter body. For contaminants: use neutral detergent for oils/grease, dilute nitric acid for inorganic scale (<5%, brief soak), or bleach dilution for biofilm .
  • Electrode Maintenance: The platinum black surface is delicate; do not wipe or touch the platinum cell. Rinse gently with distilled water only. Avoid scratching or abrading the electrode surface .
  • Calibration: Calibrate the meter before use using appropriate standard solutions (146.6µS/cm, 1408µS/cm, or 12.85mS/cm) matching expected sample range. Perform single-point calibration or two-point calibration for extended range .
  • Electrode Storage: Long-term storage: electrode should be stored clean and dry (or according to manufacturer instructions). Never store electrode dry if specified otherwise; refer to electrode manual .
  • Electrode Reactivation: If electrode has dried out, soak in distilled water for several hours before calibration and use .
  • Data Export: Connect to PC using supplied software to configure parameters and export recorded data for analysis and documentation .
  • Battery Care: Recharge lithium battery as needed; battery is user-replaceable but considered a consumable item.
  • Standard Solutions: Calibration standards should be used fresh; avoid contamination; do not return used solution to original container .

6. LABORATORY & CLINICAL APPLICATIONS

  • Primary Application: On-site or laboratory measurement of conductivity, TDS, salinity, and resistivity to assess water quality, monitor pharmaceutical water systems, support dialysis water safety, and verify cleaning validation in healthcare and pharmaceutical facilities .
  • Clinical Role: Used in hospital engineering and facility management teams for water quality surveillance of dialysis water systems, purified water loops, pharmaceutical process water, and environmental monitoring; also used in pharmaceutical QA/QC for water system validation and cleaning verification .
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • Electrical Safety: Do not immerse the meter in liquid, despite its IP57 rating. Ensure the Type-C port is dry before charging. Avoid pulling the probe cable violently .
  • Electrode Handling: The platinum cell is delicate. Do not touch the platinum surface with fingers, paper, or abrasive materials. Do not scrub or wipe the electrode surface; rinse gently with distilled water only .
  • Electrode Cleaning: Use appropriate cleaning solutions for specific contaminants; rinse thoroughly after cleaning; avoid harsh chemicals that may damage the epoxy body or platinum surface .
  • Calibration Verification: Calibrate the meter before each use or as per facility protocol, especially when high accuracy is required for critical water systems. Use fresh standard solutions appropriate for the expected sample range .
  • Storage: Do not store electrode dry unless specified. Electrode must be kept clean to maintain performance; dried-out electrodes require rehydration before use .
  • Sample Temperature: Allow samples to equilibrate to room temperature for most accurate measurements, though ATC compensates within the specified range (0.0-50.0°C) .
  • Air Bubbles: Ensure no air bubbles are trapped on the electrode surface during measurement, as bubbles can cause unstable or inaccurate readings .
  • Training: Only trained laboratory personnel should operate the DEC10 for clinical diagnostic applications.

2. FIRST AID MEASURES

  • Sample Splash: If a biological or chemical sample splashes into the eyes, flush with water for 15 minutes and seek medical attention; if on skin, wash with soap and water.
  • Electrical Malfunction: If the meter shows signs of electrical malfunction, disconnect it from any power source and contact service personnel.
  • Electrode Breakage: If the electrode is damaged, carefully collect any broken fragments and dispose of them appropriately; inspect sample for contamination.

3. FIRE FIGHTING MEASURES

  • Flammability: The plastic housing, cable, and carrying case are combustible; may melt or burn if exposed to flame or high heat.
  • Extinguishing Media: Use carbon dioxide (CO₂) or dry chemical extinguisher for electrical fires.
  • Fire Response: Disconnect the meter from the charging cable; do not use water on an electrical fire.