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Thermo Scientific™ Orion™ ROSS Ultra™ Refillable pH/ATC Triode™ Combination Electrodes PROMO
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Connector Types:
BNC (Waterproof), 8-pin Mini-DIN
Description
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 × 12 mm
Specifications
- 0 to 14 pH
- 0 to 100°C (32 to 212°F) range
- Slope, 92 to 102%; isopotential point, pH 7
- When standardized in 6.86 pH buffer at 25°C (77°F), accuracy is ±0.03 pH for the buffer from 0 to 100°C (32 to 212°F) (using ATC); response is stable to 0.01 pH within 30 seconds at 25°C (77°F) and 75°C (167°F) and stable to ±0.002 pH within 15 seconds when cycling between pH 6.86 and 4.01 buffers at 25°C (77°F)
- Max. cap dia. (top): 0.75 in. (19 mm); collar dia. 0.62 in. (16 mm); Cable length is 39.37 in. (1 m)

Specifications
Specifications
Description | Orion ROSS Ultra Refillable pH/ATC Triode Combination Electrodes with a BNC and 8-pin MiniDIN Connector and 1 meter cable |
Connector Types | BNC (Waterproof), 8-pin Mini-DIN |
Junction | Glass Fiber |
Material | Epoxy Body |
pH Range | 0 to 14 |
Temperature (Metric) Operating | 0°C to 100°C |
Type | pH/ATC Combination Electrode |
Filling Solution Type | ROSS electrode 3 M KCl fill solution (Cat. No. 810007) |
For Use With (Equipment) | Orion Versa Star, Star A and Dual Star Meters |
Internal Reference | ROSS |
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