LabSen®211 Professional Glass Combination pH Electrode, TRIS buffer compatible, BNC Connector

LabSen®211 Professional Glass Combination pH Electrode, TRIS buffer compatible, BNC Connector

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LabSen®211 Professional Glass Combination pH Electrode, TRIS buffer compatible, BNC Connector

Availability: In stock
SKU
AI3101
Description

Aprea pH Electrode

$110.74
LabSen®211 Professional Glass Combination pH Electrode, TRIS buffer compatible, BNC Connector is available to buy in increments of 1

Backed by proprietary Swiss sensor technology and materials, the Apera Instruments LabSen 211 Combination pH Electrode Sensor is ideal for precise regular water solutions and water pH testing in scientific research and quality control. This electrode is compatible with TRIS buffer solutions.

LabSen unique blue hemispherical glass membrane - faster response time, better repeatability, and built tough, highly resistant to general impact (totally differentiates from the traditional fragile glass bulb membrane); and can be tested in high-temperature samples (up to 225°F).

The LabSen 211 Combination pH Electrode Sensor adopts a Long-Life Reference System, which is composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference electrode and extends the service life of the electrode.

The electrode uses a BNC connector, compatible with any pH metersthat use BNC connectors, such as Apera's MP511SX811PH700PH800PC800PH820 and PC820. The temperature sensor is not built-in. Users need to have a separate temperature probe (ex: Apera MP500) to enable ATC or manually input temperature to realize temperature compensation. The electrode is backed up with a 6-month warranty fulfilled byApera Instruments.

 

Features:

  • Proprietary pH sensor technology and materials from Switzerland
  • Unique LabSen blue hemispherical glass membrane, faster response rate and impact-resistant
  • Say goodbye to air bubbles inside the bulb thanks to the Swiss blue inner gel solution.
  • Long-Life Reference System, improving the stability of reference electrode and prolong the service life of the electrode
  • Compatible with TRIS buffer

 

Technical Specifications:

Material

Lead Free Glass

Built in Temperature Compensation Sensor

No

Junction

Ceramic

Reference

Long Life

Electrolyte

3M KCL

Length

120mm

Diameter

12mm

Membrane Shape

Half Ball

Range

0-14 pH

Temp Range

-5 to 100°C (23 to 212°F)

Connector

BNC

Cable

3 Ft

 

Warranty:

We warrant this electrode to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of SIX MONTHS from the delivery.

This limited warranty does NOT cover any issues due to:

  • Accidental damage
  • Improper use
  • Normal wear and tear
  • Transportation
  • Storage
  • Failure to follow the product instructions
  • Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
  • Unauthorized repair
  • External causes such as accidents, abuse, or other actions or events beyond our reasonable control.
 
More Information
Technical Specifications
Material

Lead Free Glass

Built in Temperature Compensation Sensor

No

Junction

Ceramic

Reference

Long Life

Electrolyte

3M KCL

Length

120mm

Diameter

12mm

Membrane Shape

Half Ball

Range

0-14 pH

Temp Range

-5 to 100°C (23 to 212°F)

Connector

BNC

Cable

3 Ft

pH Meter TypePocket pH Meter