Fisherbrand™ accupHast™ R Rugged Variable Temperature pH Combination Electrodes - Mercury-Free

Fast response despite temperature changes plus extra durability

Innovative reference system prevents precipitation of solution components at reference element from 0° to 100°C. Internal electrolyte has minimal temperature coefficient.

• Electrodes are predictable, reliable and quick to respond at any temperature
• Cycled between samples at 25° and 80°C, reach reproducible pH in 30 seconds
• Read pH in <20 seconds, correct to ±0.02pH; pH value stays constant at any temperature
• Read pH consistently at elevated temperatures, without premature loss in performance
• Choose from glass body double-junction model, or from glass and epoxy body models with accuFlow™ flushable junction

accupHast R Standard Glass Body

• Standard glass body, 102mm L × 10mm diameter
• Double junction reference cell
• Saturated KCl electrolyte; suitable for biological, pharmaceutical and Tris applications
• Twist cap open to refill, twist closed to seal

accupHast R Flushable Junction

• Standard glass or epoxy body, 102mm L × 10mm diameter
• accuFlow flushable double junction eliminates clogging
• No ceramic frit or fiber junction—for improved service life, reproducible results, easy maintenance
• Press down on cap to flush viscous solutions and small particles away from reference junction
• Saturated KCl electrolyte; suitable for biological, pharmaceutical and Tris applications

Connector Types

BNC

Junction

Double

Material

Glass

pH Range

0 to 14

Temperature (Metric) Operating

-5°C to +100°C

Type

pH Combination Electrode

Filling Solution Type

SP138-500

For Use With (Application)

Biological, pharmaceutical and Tris

For Use With (Equipment)

pH meter

Internal Reference

Ag/AgCl

Temperature (English) Operating

23°F to 212°F

Temperature (Metric) Range

-5°C to +100°C

Length (English)

4 in.

Length (Metric)

102 mm

Diameter (English)

0.4 in.

Diameter (Metric)

10 mm