|
On eBay Now...
NOS ELECTRONIC WATER STERILIZER SILVER FLOCCULATOR CELL 6VDC-ELECTROFLOCCULATION For Sale
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
NOS ELECTRONIC WATER STERILIZER SILVER FLOCCULATOR CELL 6VDC-ELECTROFLOCCULATION:
$495.00
vintage \'NOS\' Ster-O-Matic Model EC-102 Silver Purifier Electrolytic Cell - a \'patented\' Negus Electronic Flocculator for small scale electroflocculation of water -- used to electronically sterilize or purify water of biological contaminants / pollutants -- the electrode is a composite of graphite and metal, including silver and likely copper -- any additional information about this item would be appreciated -- -- an identical unit was used for the electrolytic formation of silver electrolyte as a fungicide for a 1963 OSU thesis: two of the above photos are from the thesis - this is a short abstract from it:\"An electrolytic cell manufactured by the Ster -O -Matic Corporation was used as another source of silver ions for fungitoxicity assays and for plant disease control tests. The cell is composed of a cast metal pot surrounding a silver [only] electrode [not the one with this unit]. The positive side of a 6 -volt, 3- ampere direct current power supply was attached to the silver electrode; the negative side was attached to the metal pot (Figure 1). A silver electrode was substituted for the usual poly-electrode composed of several other metals (Figure 2) [what this unit has]. Therefore, silver was the only metal discharged. Distilled water (750 ml) was placed in the cell, and the current was switched on for ten minutes. During this period silver ions were released into the water from the silver electrode.\" --
--
-- this is a vintage item with slight wear but appears to be unused --
-- ***** --
Free Local pick-up is an option. Sorry but No Out-of-country shipping for this item.
Each week we post a number of interesting items that have been purchased from Oregon Estate Sales-shipping can be recalculated and combined with multiple purchases-please let me do the calculating for combined shipments before paying. Thank you for visiting our site.
NOS ELECTRONIC WATER STERILIZER SILVER FLOCCULATOR CELL 6VDC-ELECTROFLOCCULATION $495.00
Smith Corona WordSmith 250 KA13 Electronic Dictionary Spell Check Typewriter NOS $289.00
2 New (Pair) Motorola Disney Electronics Mickey Mouse Cordless Phone 2.4 GHz NOS $69.99
Vintage Mallory 8S100 Selenium Rect. 160 V/100 MA electronic Parts Lot Of 4 NOS $32.00
RARE VINTAGE NOS ELECTRONIC LABORATORIES 4 PRONG VIBRATOR 6 VOLT MODEL 2041 $30.00
Vtg NOS Workman Electronic 1st Video I.F. Trans. #TA243 WE7 $14.95
NOS Vintage Monarch Maglight 7X ML-102 Flashlight Monarch Electronics Inc RARE $34.99
NOS Vintage Avon Electronic Coin Counting Jar $16.00
|
