pH/ATC Electrodes

Thermo Scientific Orion ROSS Combination pH Electrodes provide readings stable to 0.01 pH in less than 30 seconds, even in the extreme case of samples varying from one another by 50°C or more. Operating range is 0 to 100° C. Results are three to five times more precise than those obtained with conventional electrodes. And, because drift is less than 0.002 pH per day,...

Thermo Scientific® Orion™ Micro Combination pH Electrodes measure samples as small as 0.5 µL and are available in a variety of sizes, including a needle tip to pierce septa and a long-bodied electrode for NMR cells. With Ag/AgCl references, Micro-pH electrodes provide fast, stable responses with a minimum of sample.

Thermo Scientific 9157BNMD Orion Triode 3-in-1 Combination Epoxy Body Refillable pH/ATC Electrode. It has a BNC/Mini DIN connector, glass fiber junction and Ag/AgCl internal reference. Temperature is automatically compensated. 

(Sample Photo Displayed. Individual items may differ from the image shown)

The Thermo Orion™ 927005MD Epoxy Body ATC Probe gives fast, accurate measurements in the lab or field. It will automatically correct pH measurements for variation in electrode slope due to temperature change. MiniDIN connector fits Orion Star, Star A and Versa Star Meters. 12 month warranty....

Oakton WD-35613-05 ATC Temperature Probe with 2.5mm Phono Connector provides ATC for most current Oakton pH meters. Corrosion-resistant stainless steel 30K thermistor features durable polymer handle and 3.3 ft (1-m) cable. Probes measure 88mm L x 3mm diameter. Handle adds another 67 mm to the total length. Temperature range is 0 to 100°C.

(Sample Photo Displayed....

The Oakton WD-35816-72 All-in-One pH and Temperature Probe is a single junction gel-filled epoxy body electrode. Electrode has a Waterproof 6-Pin and BNC Connector. These economical electrodes are ideal for field, clean water, and general-purpose applications. Reference solution is a silver chloride (AgCl) in a sealed epoxy body. Pin-type junction provides low electrolyte...

Oakton WD 35613-05 Automatic Temperature Compensation (ATC) Probe with Phono Connector.  Use this ATC probe if your electrode does not have a built-in temperature sensor and you want to take readings with Automatic Temperature Compensation (ATC). Separate temperature probes offer faster temperature response and lower pH electrode replacement cost. For use with Oakton...

The Oakton WD-35811-71 All-in-One pH and Temperature Probe is a single junction gel-filled epoxy body electrode. Electrode has an ATC (Phono 2.5 mm) and BNC Connector. These economical electrodes are ideal for field, clean water, and general-purpose applications. Reference solution is a silver chloride (AgCl) in a sealed epoxy body. Pin-type junction provides low...

Oakton WD-35618-05 ATC Temperature Probe 6-Pin DIN Connector is for use with Oakton meters: pH300, pH310, pH/CON300, pH/CON510. Corrosion-resistant stainless steel 30 K thermistor features durable polymer handle and 3.3 ft (1-meter) cable. Probes measure 88mm L x 3mm dia; handle adds another 67mm to the total length. Temperature range is 0 to 100°C (212°F).

(...

The Thermo Orion ROSS Ultra 8107 Triode pH/ATC electrode is ideal for low ionic strength samples, such as clean waters, present a challenge to pH electrode performance. Sluggish response, poor accuracy and drift are common. The electrode responds within one minute, providing a stable, accurate reading. Complete your pH measurements faster. This maintenance free electrode...