Flexible Combination pH Electrode for Free Flap Surgery

Flexible Combination pH Electrode for Free Flap Surgery

These are miniature combination pH/reference electrodes.

  • Specifically designed to be used in free flap surgery
  • Does not require an external reference electrode
  • The reference solution can be replaced
  • The electrode is stored wet

Item# Description U.S. List Price Quantity
69-0496 Combination pH Electrode for Free Flap Surgery
64-1625 (pHamp) pHamp pH preamplifier, battery powered
Login for U.S. Pricing

pHamp pH Preamplifier

The pHamp is a compact unity gain preamplifier designed to convert the high impedance signal of a pH electrode into a low impedance signal capable of traveling up to 1,000 feet over a coaxial cable.

This rugged preamplifier is encapsulated within an epoxy filled stainless steel enclosure and uses BNC-style input and output connections. Powered from a lithium battery, the expected life is a minimum of 5 years.

Specifications
Response Time ~10 sec
Slope 55 mV per pH, range of 1 to 14
Impedance 200 MO
Stability 0.05 pH per day
Dimensions (L x D) 76 x 1.6 mm (3 x 0.06 in)