Bluetooth Pen Meter (DEC1+)Amaris Medical
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Portable Conductivity Meter (DEC1) Amaris Medical
Portable Conductivity Meter (DEC1)
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Conductivity Probe (DEC1-S) Amaris Medical
Conductivity Probe (DEC1-S)
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Bluetooth Pen Meter (DEC1+)

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The Bluetooth Pen Meter( DEC1+) is a pocket-sized, Bluetooth-enabled pen meter featuring automatic ranging conductivity measurement (0~19.99 mS/cm), measurement of TDS (0~10.0 ppt), Resistivity (50 Ω·cm~20 MΩ·cm), Salinity (0~10 ppt), and Temperature (0~60℃), replaceable combined probe design (DEC1-S electrode), multi-color backlit LCD display, IP67 dustproof/waterproof rating, 1-point automatic calibration, and wireless connectivity to mobile APP for two-way control, unlimited data storage, and advanced data management—ideal for water quality testing in clinical, pharmaceutical, and environmental applications .
For the dialysis technician, water quality specialist, and pharmaceutical QC chemist, the Bluetooth Pen Meter( DEC1+) enables rapid, on-site verification of conductivity in purified water systems, dialysis fluids, and pharmaceutical process water—critical parameters for ensuring patient safety during renal replacement therapy and drug manufacturing . The Bluetooth connectivity and APP support allow wireless data transfer, calibration reminders, sample ID management.
Key features include multi-color backlit display with reading stability indicator and auto data lock , low battery indicator , user-configurable auto shut-off (1-8 minutes) and backlight duration (5-20 seconds) , compatibility with CH, USA, and NIST calibration standards , and IP67 rating for reliable operation in harsh field environments . The replaceable combined probe design extends instrument service life—electrode replacement rather than complete instrument replacement .
For the patient, accurate conductivity, TDS, and resistivity monitoring 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.
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Description

Bluetooth Pen Meter (DEC1+)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Wireless Water Quality Monitoring for Dialysis and Pharmaceutical Applications
  • Primary Use: Provides a pocket-sized, Bluetooth-enabled pen meter that measures conductivity, TDS, salinity, and resistivity with automatic temperature compensation (ATC), designed for rapid water quality assessment with smartphone connectivity for data management .
  • How it helps: For the dialysis technician and water quality specialist, the DEC1+ enables quick verification of conductivity in purified water systems, dialysis fluids, and pharmaceutical process water—critical parameters for ensuring patient safety during renal replacement therapy. The Bluetooth connectivity allows remote monitoring and wireless data transfer to a mobile app, where results can be stored indefinitely for regulatory compliance . 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. Mobile APP Data Management for GLP Compliance
  • Primary Use: Bluetooth connectivity supports wireless connection to a smartphone APP for two-way control, unlimited data storage, graphical display (chart, curve, dial modes), calibration reminders, sample ID management, and timed storage .
  • How it helps: For the pharmaceutical QA/QC chemist and laboratory manager, the DEC1+ eliminates manual data entry errors by automatically transferring measurements to a mobile device . calibration reminders to ensure instrument accuracy, and measurement object ID management for traceability . For the patient, this enhanced data integrity ensures that water quality records for pharmaceutical manufacturing and dialysis water systems are complete, auditable, and compliant with regulatory standards .
3. Replaceable Combined Electrode for Extended Instrument Life
  • Primary Use: Features a replaceable combined probe design (DEC1-S electrode) that allows electrode replacement when worn or damaged, significantly extending instrument service life .
  • How it helps: For the laboratory manager and facility engineer, the replaceable electrode design reduces total cost of ownership by allowing electrode replacement rather than complete instrument replacement when performance degrades. The transparent housing also allows visible confirmation of solution level and bubble detection . For the patient, reliable, well-maintained equipment ensures consistent water quality monitoring, reducing the risk of undetected water quality issues.
4. Multiparameter Measurement for Comprehensive Water Quality Assessment
  • Primary Use: Measures Conductivity (0~19.99 mS/cm, auto-ranging), TDS (0~10.0 ppt, coefficient adjustable), Resistivity (50 Ω·cm~20 MΩ·cm), Salinity (0~10 ppt), and Temperature (0~60℃) in a single pen-style instrument .
  • How it helps: For the clinical laboratory scientist and water quality specialist, the ability to measure multiple derived parameters from a single conductivity measurement allows comprehensive water quality assessment without multiple instruments. The multi-color backlit display with reading stability indicator and auto data lock ensures accurate readings in various lighting conditions . For the patient, comprehensive water quality monitoring ensures that water used in patient treatments meets all critical quality parameters.
5. Calibration Reminder and Sample ID Management for QA/QC
  • Primary Use: APP features include calibration reminders to alert users when calibration is due, measurement object ID management for sample traceability, and timed storage for automated data logging at scheduled intervals .
  • How it helps: For the quality assurance manager and regulatory compliance officer, the calibration reminder feature helps ensure that the instrument remains within specified accuracy requirements, while sample ID management enables traceability of measurements to specific sampling points or patient treatment sessions. For the patient, rigorous calibration and traceability protocols ensure that water quality data used for clinical decision-making is accurate, reliable, and defensible.

SECONDARY & SUPPORTIVE USES

1. Purified Water System Verification: Used to verify conductivity of purified water, water-for-injection (WFI), and distilled water in hospital and laboratory water treatment systems, with Bluetooth data logging for compliance records.
2. Cooling Tower and Boiler Water Testing: Monitors conductivity and TDS in cooling towers, boiler feed water, and steam generation systems to control blowdown cycles and prevent scale formation, with APP data storage for trend analysis.
3. Environmental and Wastewater Monitoring: Measures conductivity of wastewater discharge, surface water, and groundwater in hospital environmental monitoring programs, with wireless data export for reporting.
4. Aquaculture and Zebrafish Facility Management: Checks conductivity and salinity levels in aquatic animal housing facilities within research institutions, with sample ID management for tracking multiple tanks.
5. Hydroponic and Agricultural Nutrient Management: Monitors nutrient solution conductivity (EC) in controlled environment agriculture and research plant growth facilities, with timed storage for growth cycle tracking.
6. Food and Beverage Quality Control: Verifies conductivity of process water, cleaning solutions, and product formulations in hospital nutrition services and food safety testing, with APP data export for quality records.
7. Pharmaceutical Process Water Monitoring: Supports validation and routine monitoring of water quality in pharmaceutical manufacturing and cleaning validation protocols, with calibration reminders for compliance.
8. Field and Remote Sample Testing: Pen-style design with IP67 rating allows for on-site conductivity measurement in diverse locations including patient bedside, field studies, and remote healthcare facilities, with wireless data transfer to mobile device.
9. Bluetooth Multi-Device Management: APP supports connection to multiple Bluetooth Pen Meter( DEC1+) instruments for coordinated water quality monitoring across multiple sampling points.
10. Unlimited Mobile Data Storage: APP provides unlimited data storage on mobile device for long-term trend analysis and regulatory compliance, eliminating instrument memory limitations.
11. Diverse Display Modes for Data Visualization: APP provides four display modes—chart, curve, dial, and normal—allowing users to visualize measurement data in the format most appropriate for their application .
12. Measurement Object ID Management: Supports assigning unique IDs to sampling points (e.g., dialysis machine A, purified water loop 2, boiler 3) for traceability and organized data management .
13. Timed Storage for Scheduled Monitoring: APP supports timed storage for automated data logging at scheduled intervals, ideal for trend monitoring and regulatory compliance documentation .
14. Customizable Auto Shut-Off and Backlight: User-configurable auto shut-off time (1-8 minutes or OFF) and backlight duration (5-20 seconds or OFF) to conserve battery life .
15. Low Voltage Indicator: Displays low battery warning to ensure timely battery replacement and prevent measurement errors due to insufficient power .
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: A pocket-sized, Bluetooth-enabled pen meter with replaceable combined conductivity probe, measuring conductivity, TDS, salinity, resistivity, and temperature, with IP67 dustproof/waterproof rating and mobile APP connectivity for wireless data management .
  • Designation: DEC1+ Bluetooth Pen Meter, DEC1+ Pen-Type Conductivity Meter, DLAB DEC1+, Bluetooth Pen Meter, Pocket Water Quality Analyzer .
  • Key Components:
  • Instrument Meter: Pocket-sized pen housing with multi-color backlit LCD display, IP67 dustproof/waterproof rating, and low battery indicator .
  • Conductivity Electrode: Replaceable combined probe (DEC1-S, pre-installed) with platinum sensing element .
  • Calibration Standards: 30mL each of 1408 μS/cm and 12.85 mS/cm conductivity standard solutions (USA series) .
  • Sample Vials: 30mL sample vials (2 pieces) for convenient sample collection and testing .
  • Power Supply: 4 × AAA alkaline batteries (pre-installed) .
  • Accessories: Hard carrying case (28.0×23.0×8.2 cm), lanyard, instruction manual .
  • Bluetooth Features: Wireless connectivity to mobile APP for two-way control, unlimited data storage, graphical display (chart, curve, dial modes), calibration reminders, sample ID management, timed storage.

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Measurement Parameters: Conductivity (Cond), Total Dissolved Solids (TDS), Salinity (Sal.), Resistivity (Res.), Temperature (℃/℉) .
  • Conductivity Measurement Range: 0~19.99 mS/cm, auto-ranging segments: 0~19.99 μS/cm; 20.0~199.9 μS/cm; 200~1999 μS/cm; 2.00~19.99 mS/cm .
  • TDS Range: 0.0 mg/L to 10.0 g/L (TDS coefficient adjustable, default 0.71) .
  • Resistivity Range: 50 Ω·cm to 20 MΩ·cm .
  • Salinity Range: 0~10 ppt .
  • Conductivity Resolution: 0.01/0.1/1 (auto-ranging) .
  • Conductivity Accuracy: ±1.0% F.S. ± 1 digit .
  • Temperature Measurement Range: 0~60℃ (32~140°F) .
  • Temperature Accuracy: ±0.2℃ .
  • Calibration: 1 point automatic calibration with preset standards; supports CH, USA, NIST standard buffer solutions .
  • Automatic Temperature Compensation (ATC) Range: 0~99℃ .
  • Display: Multi-color backlit LCD display; display mode changes color based on measurement status; brightness adjustable .
  • Data Functions: Reading stability indicator, auto data lock when stable, low battery indicator.
  • Bluetooth Features: Two-way control, unlimited data storage, graphical display modes (chart, curve, dial) .
  • User Settings: Customizable auto shut-off (1-8 minutes or OFF), backlight duration (5-20 seconds or OFF)
  • Protection Class: IP67 (dustproof and waterproof against temporary immersion) .
  • Operating Conditions: 0~60℃; suitable for field and laboratory use .
  • Power: 4 × AAA alkaline batteries (pre-installed); low voltage indicator; user replaceable .
  • Dimensions (Carrying Case): 28.0 × 23.0 × 8.2 cm .
  • Electrode Compatibility: Replaceable combined probe (DEC1-S)
  • Supported Calibration Standards: CH, USA, NIST standards .
  • Warranty: 2-year manufacturer warranty (electrode is consumable) .

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Construction: Pocket-sized, ergonomic pen-style handheld design with replaceable combined probe; IP67 dustproof/waterproof rating for field use .
  • Display: Multi-color backlit LCD display; screen color changes based on measurement status and data stability
  • User Interface: Simple 1-key operation; short press to power on, short press to switch between measurement modes (Cond/TDS/Res/Sal); long press to enter calibration .
  • Calibration: Supports 1 point automatic conductivity calibration; rinse electrode in pure water, submerge in calibration solution (1408 μS/cm or 12.85 mS/cm), wait for stability indicator, press to confirm calibration .
  • Measurement Modes: Short press to toggle between Conductivity (Cond), Resistivity (Res), Total Dissolved Solids (TDS), and Salinity (SAL) .
  • Data Locking: Data auto-lock function automatically locks readings when stability indicator (smiley icon) confirms stable measurement; short press to release data lock .
  • Replaceable Electrode: Combined probe design allows electrode replacement to suit different applications, extending instrument service life .
  • Bluetooth Operation: Supports wireless connection to mobile APP for two-way control, data transfer, and advanced data management .
  • APP Display Modes: Provides four display modes (graph, curve, dial, normal) for different data visualization preferences .
  • Portability: Compact pocket-sized design with hard carrying case for safe transport and storage; lanyard included for convenient carrying .
  • Power Management: Low voltage indicator alerts when batteries need replacement; user-configurable auto shut-off (1-8 minutes or OFF) and backlight duration (5-20 seconds or OFF) to conserve battery life .
  • Data Storage: Unlimited data storage on mobile device via APP; no instrument memory limitations .

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Regulatory Status: In Vitro Diagnostic (IVD) preparatory equipment; laboratory water quality testing instrument .
  • Safety Certifications: Manufactured under ISO 9001:2015 quality management system; CE compliant; RoHS compliant .
  • Protection Class: IP67 (dustproof and waterproof against temporary immersion up to 1 meter for 30 minutes), suitable for harsh field environments .
  • Electrical Safety: Low-voltage operation with 4 × AAA batteries (1.5V each); safe for use in laboratory and field environments .
  • Material Safety: Plastic housing with replaceable combined probe; platinum sensing element for conductivity measurement; RoHS compliant materials .
  • Calibration Compliance: Supports CH, USA, NIST standard buffer solutions for region-specific calibration requirements .
  • GLP Compliance: APP supports calibration reminders, measurement object ID management, timed storage, and unlimited data storage for quality documentation .
  • Bluetooth Security: Bluetooth connection requires pairing; data transfer is secure; APP supports user authentication .
  • Electrode Safety: Replaceable DEC1-S electrode; transparent housing allows visual confirmation of solution level ; proper maintenance extends electrode life .

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Store the meter in its hard carrying case in a clean, dry environment; protect from extreme temperatures and direct sunlight; remove batteries for long-term storage .
  • Cleaning: Rinse the conductivity 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 beyond the IP67 rating limits; for the platinum sensing element, avoid touching or scrubbing with abrasive materials .
  • Inspection: Inspect the electrode for damage or contamination before each use; check the platinum rod for integrity (any damage or surroundings on the electrode will cause measurement failure) ; verify calibration before critical measurements .
  • Operation: Remove the protective cap; power on by short pressing the power button; select measurement mode (Cond/Res/TDS/SAL) by short pressing the mode button; rinse electrode with distilled water; immerse electrode in sample, stir gently; wait for stability indicator (smiley icon); read stabilized value; auto data lock will lock readings when stable .
  • Calibration: Calibrate before first use or when measurement errors are suspected; rinse electrode in pure water, submerge in calibration standard (1408 μS/cm or 12.85 mS/cm), shake gently, let stand; wait for stability indicator, then short press to confirm calibration; 
  • Electrode Storage: Store electrode clean and dry with protective cap in place; do not allow the platinum sensing element to dry with residue; follow manufacturer instructions for long-term storage .
  • Battery Replacement: Replace batteries when low voltage indicator appears; use 4 × AAA alkaline batteries (1.5V each); ensure correct polarity when installing new batteries .
  • APP Setup: Download the DLAB mobile APP,  configure measurement parameters, enable data storage functions, and set up sample IDs .
  • Data Management: Use APP to export data, generate reports, and manage calibration reminders and timed storage for quality records .
  • Spill Management: If liquid spills onto the meter, wipe immediately with a soft, dry cloth; despite IP67 rating, avoid prolonged immersion .

6. LABORATORY & CLINICAL APPLICATIONS

  • Primary Application: Wireless, portable conductivity, TDS, salinity, and resistivity measurement of purified water, dialysis fluids, pharmaceutical process water, and environmental samples in clinical diagnostic, pharmaceutical, and research settings, with Bluetooth-enabled data management .
  • Clinical Role: Essential water quality testing instrument for dialysis units, hospital engineering departments, pharmaceutical quality control laboratories, and environmental monitoring programs requiring rapid on-site conductivity assessment with wireless data logging for regulatory compliance .
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • Electrical Safety: Do not immerse the meter beyond the IP67 rating limits; avoid immersion in liquids other than water samples; ensure battery compartment is properly sealed before use .
  • Electrode Handling: The platinum sensing element is delicate; do not touch or scrub with abrasive materials; inspect the platinum rod before each use for damage;透明 housing allows visual confirmation of any damage .
  • Calibration Verification: Calibrate daily or before critical use using fresh calibration standards (1408 μS/cm or 12.85 mS/cm) appropriate for the expected measurement range; APP provides calibration reminders to ensure timely calibration .
  • Sample Compatibility: Rinse electrode thoroughly with distilled water between different samples to prevent cross-contamination; ensure there are no air bubbles trapped on the electrode surface during measurement .
  • Battery Safety: Use only AAA alkaline batteries; do not mix old and new batteries; remove batteries for long-term storage to prevent leakage; dispose of used batteries properly .
  • Environmental Protection: Dispose of calibration standards, sample vials, and other consumables according to local environmental regulations; calibration solutions contain salts and may be disposed of via standard laboratory waste streams .
  • Bluetooth Security: Ensure Bluetooth connection is secure; use APP password protection if available; do not leave APP open on shared devices without logging out .
  • Data Backup: Regularly export data from APP to secure storage to prevent data loss in case of mobile device failure .
  • Storage: Store the meter in its hard carrying case in a clean, dry environment; protect from extreme temperatures and direct sunlight .
  • Training: Only trained laboratory personnel should operate the Bluetooth Pen Meter( DEC1+) for water quality testing applications .

2. FIRST AID MEASURES

  • Calibration Standard Exposure: If conductivity calibration standard (1408 μS/cm or 12.85 mS/cm KCl solution) splashes into eyes, flush with water for 15 minutes, seek medical attention; if on skin, wash with soap and water .
  • 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 .
  • Electrical Malfunction: If the meter shows signs of electrical malfunction (erratic readings, display issues, battery leakage), remove batteries immediately; do not attempt to operate; contact service personnel .
  • Electrode Damage: If the platinum sensing element is damaged, discontinue use; replace the electrode with a new DEC1-S combined probe .
  • Battery Leakage: If battery leakage occurs, remove batteries immediately, clean the battery compartment with a dry cloth, dispose of batteries properly; avoid skin contact with leaked electrolyte .

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 fires involving plastic components .
  • Fire Response: Remove batteries if safe to do so; do not use water on electrical fire; evacuate area if fire cannot be quickly contained .

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