Research‐grade Benchtop pH Meter Apera PH 9500

Research‐grade Benchtop pH Meter Apera PH 9500

The Research‐grade Benchtop pH Meter Apera PH 9500 is a high-precision benchtop pH meter designed for research laboratories and advanced industrial applications. With exceptional accuracy, extensive calibration flexibility, and multi-parameter measurement capabilities, this meter meets the demands of modern scientific and analytical work. Whether used in environmental science, chemistry, pharmaceuticals, or food processing, the PH9500 ensures consistent and dependable results.

Features

• Ultra-Wide pH Range and Resolution
  Measures pH from –2.000 to 20.000, with user-selectable resolutions of 0.1, 0.01, or 0.001 pH, suitable for both routine and high-precision analysis.

• Exceptional pH Accuracy
  Offers ±0.002 pH ±1 digit accuracy, making it ideal for research-grade measurements where small deviations matter.

• Flexible Calibration Options
  Supports 1 to 5-point calibration using standard or custom buffers, ensuring accurate performance across various pH ranges.

• Advanced mV Measurement Capability
  Includes ±2000 mV range with 0.1 mV resolution and ±0.03% FS ±1 digit accuracy, allowing for precise ORP measurements and electrode diagnostics.

• Wide Temperature Measurement Support
  Measures from –10.0 to 110.0°C (or 14.0 to 230.0°F) with 0.1°C / 0.1°F resolution and ±0.5°C ±1 digit accuracy. Automatic temperature compensation ensures reliable pH readings under changing conditions.

• High Stability and Repeatability
  Built for consistent performance in high-volume or long-duration measurement tasks.

• User-Friendly Interface
  Features a clear digital display and intuitive menu system, allowing users to switch between parameters and calibration modes effortlessly.

Specifications

pH Measurement

• Range: –2.000 to 20.000 pH

• Resolution: 0.1 / 0.01 / 0.001 pH

• Accuracy: ±0.002 pH ±1 digit

• Calibration: 1–5 points (custom or standard buffers)

mV Measurement

• Range: ±2000 mV

• Resolution: 0.1 mV

• Accuracy: ±0.03% Full Scale ±1 digit

Temperature Measurement

• Range: –10.0 to 110.0°C / 14.0 to 230.0°F

• Resolution: 0.1°C / 0.1°F / 1°F

• Accuracy: ±0.5°C ±1 digit

• Compensation: Automatic Temperature Compensation (ATC)

Applications

Thanks to its advanced capabilities, the Apera PH9500 is well-suited for:

• Research Laboratories – For high-precision experiments requiring traceable, repeatable pH and ORP readings.

• Pharmaceutical and Biotech Industries – Ensures regulatory compliance in formulation, testing, and validation processes.

• Water Quality Testing – Reliable in municipal, wastewater, and groundwater analysis.

• Food and Beverage Production – Useful in quality control processes for pH-sensitive products.

• Chemical Processing Plants – Assists in accurate monitoring of pH and redox potential during manufacturing.