Thermo Scientific™ Orion™ ROSS Ultra™ Refillable pH/ATC Triode™ Combination Electrodes for Orion Series Meters

Measure biological media, pharmaceuticals, foods and more with Thermo Scientific™ Orion™ ROSS Ultra™ Refillable pH/ATC Triode™ Combination Electrodes.

Supplier:  Thermo Scientific™ 8157BNUMD

Catalog No. 13-643-201

Description

Measure biological media, pharmaceuticals, foods and more with Thermo Scientific™ Orion™ ROSS Ultra™ Refillable pH/ATC Triode™ Combination Electrodes. They are ideal for any application where the use of metallic reference electrodes would contaminate the samples. ROSS Ultra pH/ATC electrodes offer more flexibility, accuracy and precision for your pH measurement needs. With built-in temperature sensors, these electrodes offer a convenient solution for your routine sample measurements. They have great stability and drift and come with a two-year replacement warranty.

Unique internal element system replaces Ag/AgCl or Hg₂Cl₂ internals with platinum wire and redox-couple filling solution. Double-junction reference cells have porous ceramic or glass fiber outer junction. Design provides stable potential, independent of temperature, and stable readings even when samples vary by 50°C (90°F) or more. Minimizes drift, stirring effects, clogged junctions; no need for frequent standardization so samples are analyzed faster.

• Epoxy body for durability and ruggedness
• Built-in ATC probe
• General-purpose applications
• Standard size and standard bulb
• Glass fiber junction
• L × Dia.: 120 × 12mm

Specifications

• 0 to 14pH
• 0° to 100°C (32° to 212°F) range
• Slope, 92 to 102%; isopotential point, pH 7
• When standardized in 6.86pH buffer at 25°C (77°F), accuracy is ±0.03pH for the buffer from 0° to 100°C (32° to 212°F) (using ATC); response is stable to 0.01pH within 30 seconds at 25°C (77°F) and 75°C (167°F) and stable to ±0.002pH within 15 seconds when cycling between pH 6.86 and 4.01 buffers at 25°C (77°F)
• Max. cap dia. (top): 0.75in. (19mm); collar dia. 0.62in. (16mm); Cable length is 39.37in. (1m)

Specifications

• Description: Orion ROSS Ultra Refillable pH/ATC Triode Combination Electrodes with a BNC and 8-pin MiniDIN Connector and 1 meter cable
• Junction: Glass Fiber
• pH Range: 0 to 14
• Type: pH/ATC Combination Electrode
• For Use With (Equipment): Orion Versa Star, Star A and Dual Star Meters
• Isopotential Point: 7
• Precision: 0.01
• Warranty: 2 Years
• Length (Metric) Cable: 1 m

• Connector Types: BNC Waterproof, 8-pin MiniDIN
• Material: Epoxy Body
• Temperature (Metric) Operating: 0°C to 100°C
• Filling Solution Type: ROSS electrode 3 M KCl fill solution (Cat. No. 810007)
• Internal Reference: ROSS
• pH Relative Accuracy: 0.03 pH for buffers using automatic temperature compensation
• Sample Compatibility: TRIS, sulfides, or proteins
• Length (Metric): 120 mm
• Diameter (Metric): 12 mm