Portable Analyzer – Multi-Parameter (DPCD10)

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The Portable Analyzer (DPCD10) is a multi-parameter, high-precision analytical instrument designed for the rigorous demands of water quality monitoring in clinical, pharmaceutical, environmental, and research settings. This portable meter measures pH (0-20 pH with ±0.002 accuracy), ORP (±1999.9 mV), Conductivity (0-2000 mS/cm auto-ranging), TDS, Salinity, Resistivity, Dissolved Oxygen (0-20 mg/L), and Temperature, consolidating five critical water quality parameters into a single, portable device.

The Portable Analyzer (DPCD10) distinguishes itself from related models (DPC10, DCD10) by including the Dissolved Oxygen (DO) module with a polarographic probe, making it the most comprehensive multi-parameter analyzer in the portable series for applications requiring oxygen measurement.

Featuring a 3.5-inch TFT color screen, IP57 dustproof/waterproof rating, and a rechargeable lithium battery with Type-C charging, the Portable Analyzer (DPCD10) is built for reliable field use. It supports GLP-compliant data management by storing up to 3,000 data sets with complete timestamps and offers PC software for user hierarchy management, equipment usage tracking, and data traceability.

Supplied with a hard carrying case, dedicated pH, conductivity, and DO electrodes, full sets of calibration standards (pH buffers, conductivity standards, DO electrolyte and membrane caps), and a charging cable, the DPCD10 is a comprehensive solution for ensuring the quality and safety of water used in patient treatments, pharmaceutical manufacturing, and research applications.

For the water quality specialist, clinical engineer, and pharmaceutical QC chemist, the Portable Analyzer (DPCD10) simplifies critical testing of dialysis water, pharmaceutical purified water loops, wastewater treatment, aquaculture systems, and environmental monitoring. For the patient, this rigorous multi-parameter monitoring helps ensure that critical treatment fluids meet stringent safety standards, preventing potential harm from improperly treated water.

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Categories: LABORATORY EQUIPMENT AND SUPPLIES, Analyzers Tags: Aquaculture Monitoring, Conductivity Meter, Dialysis Water Testing, Dissolved Oxygen Meter, DLAB Portable Analyzer (DPCD10), Multi-Parameter Water Quality Analyzer, ORP Meter, Pharmaceutical Water QC, Portable Analyzer (DPCD10), Portable pH Meter, Resistivity Meter, Water Quality Analyzer

Description

Portable Analyzer – Multi-Parameter (DPCD10)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Comprehensive Water Quality Monitoring for Clinical Dialysis and Pharmaceutical Applications

Primary Use: Provides a portable, multi-parameter benchtop/field analyzer capable of measuring pH, ORP (Oxidation-Reduction Potential), Conductivity, TDS (Total Dissolved Solids), Salinity, Resistivity, Dissolved Oxygen (DO), and Temperature with high precision across automatic ranging scales.
How it helps: For dialysis technicians, water quality specialists, and pharmaceutical QA/QC chemists, the DPCD10 replaces multiple single-parameter meters, allowing a single device to verify the ionic purity, pH balance, disinfection efficacy (ORP), and oxygenation of purified water, dialysis fluids, and pharmaceutical process water. The 3.5-inch TFT color screen and IP57 dust/water resistance make it ideal for use in demanding utility environments. For the patient, this comprehensive multi-parameter monitoring ensures that the water used in renal replacement therapy, drug manufacturing, and medical device processing meets all critical safety standards, preventing complications from improper water composition.

2. Pharmaceutical Process Water and Cleaning Validation

Primary Use: Supports the validation and routine monitoring of Water-for-Injection (WFI) and purified water loops, as well as verification of rinse cycles in Clean-in-Place (CIP) systems in pharmaceutical manufacturing facilities.
How it helps: For the pharmaceutical QA/QC chemist and validation specialist, the DPCD10’s ability to measure pH (accuracy ±0.002 pH), conductivity (accuracy ±0.5% FS), and resistivity (up to 100.0 MΩ·cm) with high precision allows a single device to verify water quality at multiple critical control points. The analyzer stores up to 3,000 GLP-compliant data sets with timestamps and offers PC software for user management and data traceability. For the patient, this data integrity ensures that injectable medications, IV solutions, and medical devices are free from ionic contaminants, upholding product safety and efficacy.

3. Dissolved Oxygen Monitoring for Biological and Environmental Applications

Primary Use: The integrated polarographic dissolved oxygen (DO) module measures DO concentration (0.00-20.00 mg/L) and oxygen saturation (0.0-200.0%) with automatic temperature, barometric pressure, and manual salinity compensation.
How it helps: For researchers, aquaculture facility managers, and wastewater treatment operators, the DO module expands the analyzer’s utility for monitoring biological oxygen demand (BOD) in wastewater treatment, assessing aeration in bioreactors and fermentation systems, and ensuring optimal dissolved oxygen conditions for aquatic research animals (e.g., zebrafish facilities). For the patient involved in clinical research or receiving pharmaceutical products, this helps ensure the integrity of studies that depend on precise water quality conditions and the quality of biopharmaceutical manufacturing processes.

4. Industrial and Environmental Compliance Monitoring

Primary Use: Designed for on-site measurement of pH, ORP, conductivity, and DO in industrial wastewater treatment, cooling towers, aquaculture systems, and environmental discharge points to assess chemical balance, disinfection efficacy, and treatment performance.
How it helps: For hospital facility engineers, environmental safety officers, and industrial hygienists, the DPCD10’s portable design and rechargeable lithium battery (Type-C charging) allow for easy spot-checking of water quality at various points in distribution systems and discharge points to ensure compliance with environmental permits. The IP57 dustproof/waterproof rating and hard carrying case make it suitable for field use. For the patient and community, consistent monitoring of hospital wastewater and water systems helps prevent environmental contamination and ensures public health protection.

SECONDARY & SUPPORTIVE USES

1. Research Aquaculture and Zebrafish Facility Management: Monitors pH, conductivity, and dissolved oxygen levels in aquatic animal housing facilities within research institutions to ensure optimal environmental conditions for laboratory animals.

2. Hydroponic and Agricultural Nutrient Management: Checks pH and conductivity (EC) of nutrient solutions in controlled environment agriculture to optimize mineral uptake for crops and research plants.

3. Food and Beverage Production Verification: Used in quality control to verify the pH, conductivity, and dissolved oxygen levels of process water, cleaning solutions, and product formulations in food and beverage manufacturing QA/QC workflows.

4. Boiler and Steam Generator Diagnostics: Provides rapid assessment of boiler water pH, conductivity, and dissolved oxygen levels to control blowdown cycles and prevent costly corrosion or scaling in hospital steam plants.

5. Swimming Pool and Hydrotherapy Water Testing: Measures pH, ORP, and temperature in hospital hydrotherapy pools, spas, and aquatic therapy centers to ensure chlorine or other oxidizers remain at effective concentrations for microbial control.

6. Educational and Laboratory Training: Serves as a comprehensive teaching tool for demonstrating electrochemistry, water quality measurement, and multi-parameter analysis principles in clinical laboratory science and chemistry programs.

7. Environmental and Surface Water Monitoring: Portable format is ideal for field studies measuring pH, conductivity, and DO in natural water bodies to assess ecosystem health, pollution levels, and water quality trends.

8. Wastewater Treatment Plant Monitoring: Measures pH, conductivity, and dissolved oxygen in influent, aeration basins, and effluent streams to assess treatment efficacy and aeration system performance.

KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A portable, multi-parameter benchtop/field analyzer designed for high-precision measurement of pH, ORP, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen, and Temperature with an intelligent operating system and PC connectivity.
Designation: DPCD10 Portable Analyzer (Multi-Parameter), DPCD10 Portable Multi-Parameter Water Quality Analyzer, DLAB DPCD10, Multi-Parameter Portable Meter.
Key Components:

o Instrument Meter: Portable housing with a 3.5-inch TFT LCD color screen, IP57 dustproof/waterproof rating, and Type-C charging port.

o pH Electrode: Plastic ATC pH electrode D201T-H (K=1.0) with integrated temperature sensor.

o Conductivity Electrode: Plastic ATC conductivity electrode DCON201T (K=1.0) with 4-ring platinum cell design.

o DO Electrode (Polarographic): Plastic dissolved oxygen electrode DDO01-2M-H with 2-meter cable, membrane cap, and internal electrolyte solution.

o ORP Electrode (Optional): Plastic body ORP electrode DORP301 available as an option.

o Accessories: Hard carrying case (36×32×9 cm), calibration standards (pH buffers 4.00/6.86/9.18, conductivity standards 146.6µS/1408µS/12.85mS/cm), DDOS-01 dissolved oxygen internal solution (30mL), DDOSC dissolved oxygen membrane caps (3 pieces), rechargeable lithium battery DH10-LI01 (pre-installed), Type-C charging cable, and manuals.

2. TECHNICAL & PERFORMANCE PROPERTIES

Measurement Parameters: pH/mV.℃ | mV(ORP).℃ | Cond/TDS/Sal./Res.℃ | Dissolved Oxygen DO.℃.
pH Measurement Range: (-2.000 ~ 20.000) pH.
pH Resolution: 0.1/0.01/0.001 (selectable).
pH Accuracy: ±0.002 pH ± 1 digit.
pH Calibration: 1~3 points automatic calibration; automatic buffer recognition.
pH Automatic Temperature Compensation (ATC) Range: (0.0~100.0) °C / (32.0~212.0) °F.
ORP Measurement Range: (-1999.9 ~ +1999.9) mV.
ORP Resolution: 0.1/1 (selectable).
ORP Accuracy: ±0.03% F.S ± 1 digit.
Conductivity Measurement 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 (K=10): 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 Calibration: 1 point calibration; automatic standard recognition.
Conductivity Accuracy: ±0.5% FS ± 1 digit.
Conductivity Resolution: 0.001/0.01/0.1/1 (auto-ranging).
Conductivity ATC Range: (0.0~50.0) °C / (32.0~122.0) °F.
Dissolved Oxygen DO Measurement Range: (0.00 ~ 20.00) mg/L.
Dissolved Oxygen DO Accuracy: ±0.30 mg/L.
Dissolved Oxygen Saturation Range: (0.0 ~ 200.0) %.
DO Automatic Barometric Pressure Compensation: (0 ~ 200.0) kPa, automatic.
DO Automatic Temperature Compensation Range: (0.0~50.0) °C / (32.0~122.0) °F.
DO Salinity Compensation: Manual, 0~45 ppt.
Temperature Measurement Range: (0.0~100.0) °C / (32.0~212.0) °F.
Temperature Accuracy: ±0.2 °C.
Data Storage Capacity: 3000 data sets (parameter, measured value, temperature, date/time).
Display: 3.5-inch TFT LCD color screen, brightness adjustable.
PC Software Functions: Sample ID information, user hierarchy management, equipment use management, data printing, operation behavior records, GLP measurement management.
Power Supply: Rechargeable lithium battery (DH10-LI01, pre-installed).
Charging Port: Type-C / USB (conforms to latest EU standards).
Protection Class: IP57 (dustproof and waterproof against temporary immersion).
Dimensions (Carrying Case): 36 × 32 × 9 cm.
Certifications: ISO 9001:2015, CE.
Product Variants: DPCD10 (pH/Cond/DO) is distinct from DPC10 (pH/Cond) and DCD10 (Cond/DO) models.

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Rugged, ergonomic handheld design with a hard carrying case for transport and storage; IP57 dustproof/waterproof rating for field use.
Display: 3.5-inch high-resolution TFT color screen with adjustable brightness for superior visibility in various lighting conditions; new UI design for intuitive operation.
User Interface: Intelligent operating system with functions for timed measurement, parameter setting, data locking, auto-power off, and factory reset.
Calibration: pH module: 1-3 point automatic calibration with buffer recognition; Conductivity module: 1 point calibration with standard solution recognition; DO module: supports 100% oxygen and zero oxygen calibration, with automatic temperature, barometric pressure, and manual salinity compensation.
Electrode Technology: 4-ring platinum conductivity cell minimizes polarization; polarographic DO probe with membrane cap design; ATC pH electrode with integrated temperature sensor.
Data Management: Stores up to 3000 data sets with full traceability (parameter, value, temperature, timestamp); USB data export to PC; PC software for user management, GLP documentation, and data analysis.
Power Management: Rechargeable lithium battery with low-power management and power failure protection; Type-C charging for convenient field recharging.
Compliance: GLP data management standards; PC software supports user hierarchy management, equipment use tracking, and operation behavior logs.
Portability: Compact hard case and IP57 rating allow for safe transport and use in field or industrial environments; foldable stand allows use as a benchtop meter.
Electrode Compatibility: Compatible with dedicated DLAB pH, conductivity, ORP, and DO electrodes; pre-amplified pH electrode ensures long-distance stable signal transmission.

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: IVD (In Vitro Diagnostic) preparatory equipment; complies with GLP standards for data management.
Safety Certifications: ISO 9001:2015 certified; CE certified.
Protection Class: IP57 (dustproof and waterproof against temporary immersion up to 1 meter for 30 minutes).
Electrical Safety: Low-voltage operation with rechargeable lithium battery; Type-C charging port with over-current protection; safe for use in laboratory and field environments.
GLP Compliance: PC software supports GLP measurement management with user hierarchy management, operation history logs, equipment usage tracking, and user authentication.
Power Management: Built-in low-power management, automatic power-off, and power failure protection functions for sample and data safety.
Electrode Safety: Platinum conductivity cell resists polarization; epoxy bodies provide chemical resistance; polarographic DO probe with replaceable membrane caps.

5. STORAGE & HANDLING ATTRIBUTES

Storage: Store the meter in its hard carrying case in a clean, dry environment. Electrodes should be stored according to manufacturer instructions (pH electrode: keep moist; conductivity electrode: clean and dry; DO electrode: store with membrane cap moist).
Cleaning: Rinse electrodes with distilled water after each use. Do not touch or scrub the platinum black sensor surface on the conductivity electrode. For stubborn residues, use mild detergent and a soft brush, taking care not to damage membranes or sensing surfaces.
Inspection: Inspect electrodes for damage, cracks, or contamination before each use; check DO membrane cap for tears, wrinkles, or punctures; ensure cable and connectors are clean and dry.
Calibration: Calibrate the meter daily or before critical use with fresh calibration standards appropriate for the expected measurement range. DO probe requires polarization period (10-30 minutes) before calibration and use.
DO Probe Maintenance: For polarographic DO probe, ensure adequate warm-up time (10-30 minutes) before calibration. Replace electrolyte solution and membrane cap periodically (approximately every 2 months or as indicated by sluggish response). Use only recommended electrolyte solution.
Battery Care: Recharge lithium battery as needed; battery is user-replaceable but considered a consumable item. The instrument supports low-power management and power failure protection.
Data Management: Use PC software to export data, manage user permissions, and generate quality records for regulatory compliance and GLP documentation.
Software Updates: Supports USB-based software upgrades for maintaining instrument performance and firmware updates.
Electrode Storage: Long-term storage: pH electrode should be stored in storage solution or pH 4 buffer; conductivity and ORP electrodes stored clean and dry; DO electrode stored with membrane cap moist (follow manufacturer instructions).

6. LABORATORY & CLINICAL APPLICATIONS

Primary Application: High-precision, multi-parameter water quality assurance for clinical dialysis centers, pharmaceutical manufacturing, hospital environmental monitoring, aquaculture research, food and beverage production, and industrial water treatment.
Clinical Role: A comprehensive tool for Pharmacy Quality Control, Hospital Engineering (Water Systems), Dialysis Unit technical staff, Infection Control officers, and Research Laboratory personnel for verifying water safety, pharmaceutical water quality, and regulatory compliance.

SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

Electrical Safety: Do not immerse the meter body 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 conductivity cell is delicate; do not touch the platinum surface with fingers, paper, or abrasive materials. The polarographic DO probe membrane is fragile; do not touch or puncture the membrane.
DO Probe Polarization: The polarographic DO probe requires a warm-up/polarization period of 10-30 minutes before accurate calibration and measurement to stabilize the sensor current. Connect the probe and turn on the meter well in advance of use.
Calibration Verification: Calibrate the meter daily or before critical use using fresh calibration standards appropriate for the expected measurement range for each parameter.
Air Bubble Prevention: Verify there are no air bubbles trapped on the conductivity electrode face or DO membrane during measurement, as bubbles will cause unstable or inaccurate readings.
Sample Temperature: Allow samples to equilibrate to room temperature for most accurate measurements, though ATC compensates within specified ranges.
Cross-Contamination Prevention: Rinse electrodes thoroughly with distilled water between different samples; use fresh calibration standards; do not return used standard solution to the original container.
Software and Data Security: Use password-protected user accounts to prevent unauthorized access; maintain administrator oversight for data security in GLP-compliant environments.
Training: Only trained laboratory personnel should operate the Portable Analyzer (DPCD10) for clinical diagnostic and water quality applications.

2. FIRST AID MEASURES

Sample Splash: If biological or chemical sample splashes into eyes, flush with water for 15 minutes, seek medical attention; if on skin, wash with soap and water.
Electrolyte Exposure: If DO electrode internal electrolyte solution (DDOS-01) comes into contact with eyes, flush with copious amounts of water for at least 15 minutes and seek medical attention. If on skin, wash with soap and water.
Electrical Malfunction: If the meter shows signs of electrical malfunction (smoke, erratic readings, charging issues), disconnect it from any power source and contact service personnel.
Chemical Spill: If corrosive chemicals spill on the unit, wipe immediately with appropriate neutralizer, dry thoroughly before reconnecting power.

3. FIRE FIGHTING MEASURES

Flammability: The plastic housing, cables, 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; evacuate area if fire cannot be quickly contained.

Portable Analyzer – Multi-Parameter (DPCD10)

The Portable Analyzer (DPCD10) distinguishes itself from related models (DPC10, DCD10) by including the Dissolved Oxygen (DO) module with a polarographic probe, making it the most comprehensive multi-parameter analyzer in the portable series for applications requiring oxygen measurement.

Portable Analyzer – Multi-Parameter (DPCD10)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Comprehensive Water Quality Monitoring for Clinical Dialysis and Pharmaceutical Applications

Primary Use: Provides a portable, multi-parameter benchtop/field analyzer capable of measuring pH, ORP (Oxidation-Reduction Potential), Conductivity, TDS (Total Dissolved Solids), Salinity, Resistivity, Dissolved Oxygen (DO), and Temperature with high precision across automatic ranging scales.

2. Pharmaceutical Process Water and Cleaning Validation

Primary Use: Supports the validation and routine monitoring of Water-for-Injection (WFI) and purified water loops, as well as verification of rinse cycles in Clean-in-Place (CIP) systems in pharmaceutical manufacturing facilities.

3. Dissolved Oxygen Monitoring for Biological and Environmental Applications

Primary Use: The integrated polarographic dissolved oxygen (DO) module measures DO concentration (0.00-20.00 mg/L) and oxygen saturation (0.0-200.0%) with automatic temperature, barometric pressure, and manual salinity compensation.

4. Industrial and Environmental Compliance Monitoring

Primary Use: Designed for on-site measurement of pH, ORP, conductivity, and DO in industrial wastewater treatment, cooling towers, aquaculture systems, and environmental discharge points to assess chemical balance, disinfection efficacy, and treatment performance.

SECONDARY & SUPPORTIVE USES

1. Research Aquaculture and Zebrafish Facility Management: Monitors pH, conductivity, and dissolved oxygen levels in aquatic animal housing facilities within research institutions to ensure optimal environmental conditions for laboratory animals.

2. Hydroponic and Agricultural Nutrient Management: Checks pH and conductivity (EC) of nutrient solutions in controlled environment agriculture to optimize mineral uptake for crops and research plants.

3. Food and Beverage Production Verification: Used in quality control to verify the pH, conductivity, and dissolved oxygen levels of process water, cleaning solutions, and product formulations in food and beverage manufacturing QA/QC workflows.

4. Boiler and Steam Generator Diagnostics: Provides rapid assessment of boiler water pH, conductivity, and dissolved oxygen levels to control blowdown cycles and prevent costly corrosion or scaling in hospital steam plants.

5. Swimming Pool and Hydrotherapy Water Testing: Measures pH, ORP, and temperature in hospital hydrotherapy pools, spas, and aquatic therapy centers to ensure chlorine or other oxidizers remain at effective concentrations for microbial control.

6. Educational and Laboratory Training: Serves as a comprehensive teaching tool for demonstrating electrochemistry, water quality measurement, and multi-parameter analysis principles in clinical laboratory science and chemistry programs.

7. Environmental and Surface Water Monitoring: Portable format is ideal for field studies measuring pH, conductivity, and DO in natural water bodies to assess ecosystem health, pollution levels, and water quality trends.

8. Wastewater Treatment Plant Monitoring: Measures pH, conductivity, and dissolved oxygen in influent, aeration basins, and effluent streams to assess treatment efficacy and aeration system performance.

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A portable, multi-parameter benchtop/field analyzer designed for high-precision measurement of pH, ORP, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen, and Temperature with an intelligent operating system and PC connectivity.

Designation: DPCD10 Portable Analyzer (Multi-Parameter), DPCD10 Portable Multi-Parameter Water Quality Analyzer, DLAB DPCD10, Multi-Parameter Portable Meter.

Key Components:

o Instrument Meter: Portable housing with a 3.5-inch TFT LCD color screen, IP57 dustproof/waterproof rating, and Type-C charging port.

o pH Electrode: Plastic ATC pH electrode D201T-H (K=1.0) with integrated temperature sensor.

o Conductivity Electrode: Plastic ATC conductivity electrode DCON201T (K=1.0) with 4-ring platinum cell design.

o DO Electrode (Polarographic): Plastic dissolved oxygen electrode DDO01-2M-H with 2-meter cable, membrane cap, and internal electrolyte solution.

o ORP Electrode (Optional): Plastic body ORP electrode DORP301 available as an option.

2. TECHNICAL & PERFORMANCE PROPERTIES

Measurement Parameters: pH/mV.℃ | mV(ORP).℃ | Cond/TDS/Sal./Res.℃ | Dissolved Oxygen DO.℃.

pH Measurement Range: (-2.000 ~ 20.000) pH.

pH Resolution: 0.1/0.01/0.001 (selectable).

pH Accuracy: ±0.002 pH ± 1 digit.

pH Calibration: 1~3 points automatic calibration; automatic buffer recognition.

pH Automatic Temperature Compensation (ATC) Range: (0.0~100.0) °C / (32.0~212.0) °F.

ORP Measurement Range: (-1999.9 ~ +1999.9) mV.

ORP Resolution: 0.1/1 (selectable).

ORP Accuracy: ±0.03% F.S ± 1 digit.

Conductivity Measurement 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 (K=10): 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 Calibration: 1 point calibration; automatic standard recognition.

Conductivity Accuracy: ±0.5% FS ± 1 digit.

Conductivity Resolution: 0.001/0.01/0.1/1 (auto-ranging).

Conductivity ATC Range: (0.0~50.0) °C / (32.0~122.0) °F.

Dissolved Oxygen DO Measurement Range: (0.00 ~ 20.00) mg/L.

Dissolved Oxygen DO Accuracy: ±0.30 mg/L.

Dissolved Oxygen Saturation Range: (0.0 ~ 200.0) %.

DO Automatic Barometric Pressure Compensation: (0 ~ 200.0) kPa, automatic.

DO Automatic Temperature Compensation Range: (0.0~50.0) °C / (32.0~122.0) °F.

DO Salinity Compensation: Manual, 0~45 ppt.

Temperature Measurement Range: (0.0~100.0) °C / (32.0~212.0) °F.

Temperature Accuracy: ±0.2 °C.

Data Storage Capacity: 3000 data sets (parameter, measured value, temperature, date/time).

Display: 3.5-inch TFT LCD color screen, brightness adjustable.

PC Software Functions: Sample ID information, user hierarchy management, equipment use management, data printing, operation behavior records, GLP measurement management.

Power Supply: Rechargeable lithium battery (DH10-LI01, pre-installed).

Charging Port: Type-C / USB (conforms to latest EU standards).

Protection Class: IP57 (dustproof and waterproof against temporary immersion).

Dimensions (Carrying Case): 36 × 32 × 9 cm.

Certifications: ISO 9001:2015, CE.

Product Variants: DPCD10 (pH/Cond/DO) is distinct from DPC10 (pH/Cond) and DCD10 (Cond/DO) models.

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Rugged, ergonomic handheld design with a hard carrying case for transport and storage; IP57 dustproof/waterproof rating for field use.

Display: 3.5-inch high-resolution TFT color screen with adjustable brightness for superior visibility in various lighting conditions; new UI design for intuitive operation.

User Interface: Intelligent operating system with functions for timed measurement, parameter setting, data locking, auto-power off, and factory reset.

Electrode Technology: 4-ring platinum conductivity cell minimizes polarization; polarographic DO probe with membrane cap design; ATC pH electrode with integrated temperature sensor.

Data Management: Stores up to 3000 data sets with full traceability (parameter, value, temperature, timestamp); USB data export to PC; PC software for user management, GLP documentation, and data analysis.

Power Management: Rechargeable lithium battery with low-power management and power failure protection; Type-C charging for convenient field recharging.

Compliance: GLP data management standards; PC software supports user hierarchy management, equipment use tracking, and operation behavior logs.

Portability: Compact hard case and IP57 rating allow for safe transport and use in field or industrial environments; foldable stand allows use as a benchtop meter.

Electrode Compatibility: Compatible with dedicated DLAB pH, conductivity, ORP, and DO electrodes; pre-amplified pH electrode ensures long-distance stable signal transmission.

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: IVD (In Vitro Diagnostic) preparatory equipment; complies with GLP standards for data management.

Safety Certifications: ISO 9001:2015 certified; CE certified.

Protection Class: IP57 (dustproof and waterproof against temporary immersion up to 1 meter for 30 minutes).

Electrical Safety: Low-voltage operation with rechargeable lithium battery; Type-C charging port with over-current protection; safe for use in laboratory and field environments.