Hach pH Platinum Series Flat-End Electrode
Description
Hach pH platinum series flat-end electrode with (2) electrolyte cartridges and manual
Features
- Flat glass membrane that hydrates easily, and has durability at high temperatures
- Double junction reference half-cell with a free-flowing outer reference junction
- Design ideal for use with samples containing sulfide or other substances
Details
frits as the junction between the reference half-cell and the sample. The porous material rapidly clogs with precipitated silver chloride, causing unstable junction potentials. The Flat-End pH Electrode uses a double junction reference half-cell with a free-flowing outer reference junction. The free-flowing junction provides nearly constant junction potential, greater accuracy and reliability than conventional porous junction electrodes, and is ideal for both routine and demanding applications.
The Flat-End pH Electrode contains a silver/silver chloride element in an inner chamber that contacts the electrolyte solution at an inner junction. Electrolyte flows from the free-flowing outer
junction at the electrode tip. This design makes it ideal for use with samples containing sulfide or other substances.
This Hach electrode uses a flat glass membrane that can be used at temperatures of 0 to 45 C, hydrates easily, and has durability at high temperatures. A moderate sodium error occurs at pH levels greater than 12.
- pH Range: 0-13 pH units
- Isopotential Point: 7.0 +/-0.5 pH (0 +/-29 mV)
- Electrode Resistance: 450 Mohms at 25 C (new)
- Slope: -58 +/-3 mV at 25 C
- Temp Range: 0 to 45 C (routine use), 45 to 80 C (occasional use), -40 to 50 C (storage)
- Reference Element: Silver/Silver Chloride Double Junction
- Tip diameter: 12.7 mm (0.50 inches)
- Tip length: 104 mm (4.10 inches)
- Total length: 229 mm (9.0 inches)
- Cable Length: 91.5 cm (36 inches)
- Connector Type: BNC Connector
- (1) Hach pH platinum series flat-end electrode
- (2) electrolyte cartridges
- (1) Operations manual
| Image | Part # | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
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5191500 | pH platinum series flat-end electrode with (2) electrolyte cartridges and manual |
$506.00
|
Usually ships in 3-5 days | ||
| Image | Part # | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
|
2546902 | Potassium chloride reference electrolyte gel cartridges, 2 pack |
$15.89
|
Usually ships in 3-5 days | ||
|
2657364 | pH electrode storage powder pillows, 25mL sample, 20 tests |
$35.19
|
Usually ships in 3-5 days | ||
|
5189900 | Low ionic strength sample chamber kit |
$136.00
|
Usually ships in 3-5 days | ||
|
|
5192900 | Soaker bottle for pH electrode |
$6.79
|
Usually ships in 3-5 days | ||
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