LabSen 831 Professional Combination pH Electrode for Strong Acid Samples and HF (Hydrofluoric) Acid (AI3109)

LabSen 831 Professional Combination pH Electrode for Strong Acid Samples and HF (Hydrofluoric) Acid, BNC Connector

 

Description

  • Proprietary pH sensor technology and materials from Switzerland
  • Unique LabSen HF glass membrane, which has a faster response rate, better repeatability in strong acid samples, and resistant to hydrofluoride corrosion
  • Silver Ion Trap Reference System – On top of the Long-Life reference system, a silver ion trap is added to prevent the junction being blocked by silver sulfide
  • Standard BNC Connector
  • 6-Month Warranty fulfilled by Apera Instruments

 

Backed by proprietary Swiss sensor technology and materials, the LabSen 831 HF pH Electrode Probe is designed for pH measurements for solutions containing Hydrofluoric acid (≥3pH), or other strong acid solutions.

Special Glass Membrane – Unique LabSen HF glass membrane, which has a faster response rate, better repeatability in strong acid samples, and resistant to hydrofluoride corrosion.

Silver Ion Trap Reference System – The LabSen 831 pH electrode adopts a Silver Ion Trap reference system. On top of the Long-Life reference system, a silver ion trap is added to prevent the junction being blocked by silver sulfide.

The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors, such as Apera Instruments MP511SX811PH700PH800PC800PH820 and PC820. Temperature sensor is not built-in. Users need to have a separate temperature probe (ex: Apera Instruments MP500) to enable ATC or manually input temperature to realize temperature compensation.

The electrode is backed up with a 6-month warranty by Apera Instruments.

 

Applications

  • Battery Solutions
  • HF Samples
  • Strong Acid Samples
  • TRIS Buffer

 

Specifications

Code

AI3109

Material

Lead-free glass

Built-in Temperature Compensation Sensor

No

Junction

Ceramic

Reference

Silver Ion Trap

Electrolyte

3M KCL

Length

120 mm

Diameter

12 mm

Membrane Shape

Half-Ball

Range

0-11 pH

Temp. Range

0 to 100˚C (32 to 212˚F)

Connector

BNC

Cable

3 ft

We dispatch worldwide

For purchases that exceeds $100