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Thermo Scientific™ Orion™ ROSS Ultra™ Refillable Epoxy Bodied pH/ATC Triode™
Accurately measure pH and temperature together in just one electrode, with a built-in temperature sensor.
Supplier: Thermo Scientific™ ORI8157BNUMD
Description
Thermo Scientific™ Refillable Orion™ ROSS Ultra Triode™ 3-in-1 pH/Automatic Temperature Compensation Electrodes combine the precision and speed of response of the ROSS Ultra™ line with a built-in ATC. Best suited for use in strong acids/bases, pH > 12 or pH < 2, food & cosmetic emulsions, pure water and slurries. Refillable Orion™ ROSS Ultra™ Triodes™ come with a two year 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
| Orion ROSS Ultra Refillable pH/ATC Triode Combination Electrodes with a BNC and 8-pin MiniDIN Connector and 1 meter cable | |
| Glass Fiber | |
| 0 to 14 | |
| pH/ATC Combination Electrode | |
| Orion Versa Star, Star A and Dual Star Meters | |
| 7 | |
| 0.01 | |
| 2 Years | |
| 1 m |
| BNC (Waterproof), 8-pin Mini-DIN | |
| Epoxy Body | |
| 0°C to 100°C | |
| ROSS electrode 3 M KCl fill solution (Cat. No. 810007) | |
| ROSS | |
| 0.03 pH for buffers using automatic temperature compensation | |
| TRIS, sulfides, or proteins | |
| 120 mm | |
| 12 mm |