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STELTH 9

BORIN STELTH ® 9 Solid-State Reference Electrode for Deep Water Service

  • Palladium
  • Copper
  • Silver
  • Zinc

PALLADIUM: Until now, hydrocarbons proved deadly to all available reference electrode chemistries, including industry staples copper, silver, and zinc.
The applications for the new STELTH HCP are limitless.

Problem zones which have stunted use of traditional chemistries is another place the STELTH HCP will succeed – such as areas that have too many parts per million of chlorides for silver reference electrodes.

READ MORE: Introducing STELTH HCP™: New Palladium-based Reference Electrodes are Hydrocarbon-Proof (HCP™ )

COPPER: For chloride free environments.

SILVER: For environments with chloride.

ZINC: For chloride free environments. 

If it’s deep water or high water-current applications you’re dealing with, our BORIN STELTH 9 reference electrode is for you. It has been designed specifically for your projects that require a reference electrode to be immersed in water (sea, brackish, or fresh water, depending on the chemistry you choose) as its crush-proof body will withstand the high pressures or high water currents at any depth.

The STELTH 9 comes with two parts: the core side made with high-impact ABS protecting the ceramic and reference electrode inside, and the interchangeable longer, weighted side made of sturdy high-impact ABS housing and calibrated stainless-steel weight (choose from 5, 10, 15 and 20 lb. weights). Both pieces will not deteriorate, even in highly-corrosive environments.

Thanks to its rugged design, the STELTH 9 reference electrode requires no maintenance of any kind.

Just a few reasons BORIN STELTH solid-state reference electrodes are unique:

  • Never need recharging or recalibrating
  • Impregnated with membrane that keeps electrolytes from drying out or getting contaminated
  • Trap hydrogen sulfide or excess chloride ions before they cause damage
  • Let you know when you have dangerous levels of AC to deal with
  • Can thrive in ALL environments, even those chemically detrimental to other reference electrodes
  • Remain accurate for their lifetime
  • Won’t die every winter

BORIN stands behind every STELTH reference electrode you buy:

  • We test EVERY SINGLE reference electrode we make
  • You can track/trace any STELTH
  • Every STELTH is calibrated for the life of the cell
  • Our STELTH reference electrodes will work for years and remain stable after you retire
  • FEATURES
  • MODELS
  • ORDERING INFO
Uses

For Deep Water Service, has extra weight to facilitate application at deep submerged levels

Size

5 pound: 2″ (51 mm) width x 20″ (508 cm) length “space-age” ceramic tube (different weights available)

Standard Lead wire

100′ (30.5 m) of #10 RHH-RHW black wire (any length of wire available)

Material

18.8 Stainless steel, high-impact ABS and a ceramic plug with Moisture Retention Membrane (MRM™)

Service Life

Minimum 20-year service life

Shelf Life

Infinite shelf life, infinite stability

Certified Potential Range

±5 millivolts vs. standard

pH Range

4–9 pH

Working Temperature Range

32° F to +176° F (0° C to 80° C)

Material Temperature Range

-60° F to +185° F (-51° C to 85° C)

STELTH Reference Electrodes Models Chart

STELTH® 9 – Hydrocarbon-Proof (Pd-PdCl2)

Model SRE-051-HCP

For crush-proof and weighted deep-water applications in any chloride environment.

STELTH® 9 – Copper-Copper Sulfate (Cu-CuSO4)

Model SRE-037-CSY

For crush-proof and weighted deep-water applications in low chloride environments (with chloride plus bromide levels in up to 1,000).

STELTH® 9 – Silver-Silver Chloride (Ag-AgCl)

Model SRE-038-SSB

For crush-proof and weighted deep-sea applications in seawater/chloride environments (with chloride plus bromide levels in excess of 1,000 ppm but less than 19,000 ppm).

STELTH® 9 – Zinc-Zinc Sulfate (Zn-ZnSO4)

Model SRE-039-ZSR

For crush-proof and weighted deep-water applications in low chloride environments (can tolerate chloride plus bromide levels up to 1,000 ppm).

BORIN® STELTH® 9 Solid-State Reference Electrode for Deep Water Service
Dimensions of product: 5 pound: 2″ (51 mm) width x 20″ (508 cm) length “space-age” ceramic tube (different weights available).
Standard Lead Wire: 100′ (30.5 m) of #10 RHH-RHW black wire (any length of wire available).
BORIN Manufacturing
Address: 5741 Buckingham Pkwy.
Unit B,
Culver City, CA 90230
Phone: (310)-822-1000
Email: borin@borin.com
Standard shipping time: 24 hours (or less) from order placement