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Thermo Scientific Orion Triode 3-in-1 pH/Automatic Temperature Compensation Probe, with BNC Connector and 1m Cable, 0 to 14 pH

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Specifications for this item
Brand Name Thermo Scientific Orion
Part Number 9107BN
Number of Items 1
Hazardous Material Type Y  Unknown
Size With BNC Connector and 1m Cable, 0 to 14 pH
UNSPSC Code 60104500
Volume 0.02  milliliters

The Thermo Scientific Orion 9107BN triode pH probe is a gel-filled combina... See more product details

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Product Features

  • Triode, gel-filled combination electrode with epoxy body for durability
  • Measures pH and temperature with built-in ATC
  • Waterproof BNC connection with a 1 m cable and an 8-pin Mini-DIN connector
  • Ag/AgCl (silver/silver chloride) electrolyte for less noise than gold or silver electrodes
  • pH range of 0 to 14

Product Details

  • Shipping Weight: 8.8 ounces
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004PYDY7I
  • Item model number: PH4221-2BN
  • Average Customer Review: 1.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #285,448 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Product Warranty: For warranty information about this product, please click here

Product Description

The Thermo Scientific Orion 9107BN triode pH probe is a gel-filled combination electrode that measures pH and temperature with ATC, has an epoxy body for durability, a wick junction, and a waterproof BNC connection with a 1 m cable and an 8-pin Mini-DIN connector. The 9107BN is gel-filled for low maintenance, and measures pH and temperature with automatic temperature compensation (ATC). The permanently-gelled Ag/AgCl (silver/silver chloride) electrolyte produces less noise (unwanted voltages) than gold or purely silver electrodes, and requires no refills. The electrode also has a patented internal reference to mimimize drift and equilibrium time, and a waterproof Bayonet Neill-Concelman (BNC) connection with a 1 m cable and an 8-pin Mini-DIN (Deutsches Institut für Normung) connector. This electrode is frequently used in aqueous solutions in the lab and field, and with the Orion 210, 230, 250, 410, 420, 520, 525, 710, 720, 920 A and A+ series meters

pH range is 0 to 14 (+ or - 0.02 with ATC), temperature range is 0 to 90 degrees C (32 to 194 degrees F) and body dimensions are 110 mm (length) x 12 mm (diameter), with a 1 m cable. Buffer and storage solutions are sold separately.

pH electrodes are used in pH meters and testers to measure the acidity or alkalinity of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter.

Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA.

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Top Customer Reviews

It did not work. Right out of the box. This one, the other ones, have alwys worked fine.
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