This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:
Triode, gel-filled combination electrode with epoxy body for durability
Measures pH and temperature with built-in ATC
Waterproof E DIN connection with a 6 m cable and banana plug connectors
Ag/AgCl (silver/silver chloride) electrolyte for less noise (unwanted voltages) than gold or silver electrodes
pH range of 0 to 14
The Thermo Scientific Orion 9109WL triode pH probe is a gel-filled, combination electrode that measures pH and temperature with ATC, has an epoxy body, a wick junction, and a waterproof E DIN connection with a 6 m cable and banana plug connectors. The 9109WL 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 an internal reference to minimize drift and equilibrium time, and a waterproof E DIN (Deutsches Institut für Normung) connection with a 6 m cable and banana plug connectors. This electrode is compatible with the 260A, 261S, 265A and 266S meters, and is frequently used in aqueous solutions in the lab and field.
pH range is 0 to 14 (+ or - 0.02 pH with ATC), temperature range is 0 to 80 degrees C (32 to 176 degrees F) and body dimensions are 120 mm (length) x 12 mm (diameter), with a 6 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.
0 to 14 pH, 0 to 90 Degree C, Ag/AgCl with Banana Plug
Most Helpful Customer Reviews
The probe came in the original box, but had an expiration date of 10/30/13. It finally buffered in and seems to be working as intended, but what life shortage will there be after expiration
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.
Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.