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GLP-Compliant Portable pH Meter APERA PH400S

Fiyat Sorunuz

Professional portable pH and temperature meter with advanced 3-in-1 electrode, IP57 rating, and GLP-compliant data management for laboratory and field applications

  • High-precision 201T-S 3-in-1 pH/Temperature combination electrode with ±0.01 pH accuracy across -2 to 19.99 pH range
  • IP57 water and dust resistant design for reliable operation in harsh field environments
  • Large backlit LCD display with simultaneous pH and temperature readout, stable reading indicators, and calibration status symbols
  • GLP-compliant data management: 500 group storage, USB data export, and power interface for regulatory compliance
  • Intelligent 1-5 point automatic calibration with smart self-diagnosis and calibration reminder function; pre-mixed standard solutions included

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2-3 Gün

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The Apera Instruments PH400S Portable pH Meter Kit delivers reliable pH and temperature measurements with intelligent functionality and durable construction. Equipped with Apera's high-quality 201T-S 3-in-1 pH/Temperature combination electrode, this meter performs rapid and precise testing. Features include 1-5 point automatic calibration with smart self-diagnosis, GLP data management with 500 group storage capacity, USB data output, calibration reminder function, and IP57 water/dust resistance for demanding field environments. Complete kit includes carrying case, electrode, USB cable, PC-Link software, calibration solutions, and carries CE certification with 2-year warranty.

Technical Specifications

pH – Measurement Range -2.00 to 19.99 pH
pH – Resolution 0.1 / 0.01 pH
pH – Accuracy ±0.01 pH ±1 digit
pH – Temperature Compensation 0 to 100°C (32 to 212°F) Automatic or Manual
mV – Measurement Range ±1999 mV
mV – Resolution 1 mV
mV – Accuracy ±0.1% FS ±1 digit
Temperature – Measurement Range 0 to 80°C (32 to 176°F)
Temperature – Resolution 0.1°C
Temperature – Accuracy ±0.5°C ±1 digit
Data Storage 500 groups
Storage Content Index number, Date, Time, Measurements, Unit, Temperature
Data Output USB with PC-Link Software
Power Supply 4 × AA batteries (1.5V) / USB
IP Rating IP57 Water and Dust Resistant
Meter Dimensions (7.8 × 3.4 × 1.25) inches / 12 oz
Carrying Case Dimensions (19.5 × 14.5 × 4) inches / 3.6 pounds
Cable Length 3 feet
Electrode Type 201T-S 3-in-1 pH/Temperature Combination

Applications

  • Laboratory pH and temperature analysis in compliance-critical environments
  • Water quality testing and environmental monitoring
  • Field testing in harsh conditions with IP57 protection
  • GLP-regulated quality assurance and batch verification
  • Electrode condition monitoring and probe diagnostic assessment
  • Industrial process control requiring data logging and traceability
  • Educational and research applications

Frequently Asked Questions

What makes the 201T-S electrode superior for measurements?
The 201T-S 3-in-1 combination electrode integrates pH sensing and temperature compensation in a single probe, delivering ±0.01 pH accuracy while simultaneously measuring temperature from 0-100°C for automatic or manual compensation, ensuring rapid, precise readings across diverse sample types.
How does GLP data management function in this meter?
The PH400S stores up to 500 measurement groups with complete metadata (index, date, time, pH value, temperature, and unit), exportable via USB to PC-Link software for regulatory documentation, audit trails, and quality assurance protocols.
What calibration options are available?
The meter offers intelligent 1-5 point automatic calibration with pre-mixed standard solutions included. The smart self-diagnosis function helps identify probe condition and ensure valid calibrations, while the calibration reminder function prompts timely recalibration.
Is the PH400S suitable for field measurements?
Yes. With IP57 water and dust resistance rating, rugged construction, battery operation (4 × AA), and compact design, the meter is purpose-built for demanding field environments while maintaining laboratory accuracy.
What accessories are included in the complete kit?
Kit includes: carrying case, 201T-S pH electrode, USB cable, PC-Link software disk (Windows-compatible), meter, 3 bottles of calibration solutions, and complete documentation. Two-year warranty and CE certification included.
What measurement modes are available?
The meter supports standard pH measurement, mV mode (±1999 mV range), temperature measurement (0-80°C), purified water mode, and ammonia-dosed purified water mode for specialized testing applications.