Re: Unidentified device

[Stewart Farber <farbersa@optonline.net>]

Hi Tom:



Environmental Devices Corporation in Marion, MA was know as ENDECo. Endeco 

got bought out by a company YSI which I believe is in Chicago.

The YSI website is www.ysi.com adn their phone number is

800 363-3269



YSI should be able to help you identify what you are looking at.



Good luck,

Stewart Farber, MSPH

Consulting Scientist

203 367-0791





On Thu, 25 Sep 2003 13:23:35 -0400, Todd Brautigam <brautt@myapc.com> 

wrote:



> Hi all,

>

> At Maine Yankee, we have come across a device in a watertight canister 

> that was apparently used to make a photographic record of water 

> temperatures in the diffuser. Dose rates are ~ 0.2 mR/hr.

>

> The neon green canister is 13 inches high by 6 inches diameter. The 

> inside houses a small thermometer in the canister top, a camera lens, 

> circuit board, a small DC motor to advance the film cartridge, and 2 

> battery holders.

>

> Information on a tag inside indicate it came from Environmental Devices 

> Corporation in Marion, MA. Attempts at contact to this point have not 

> been productive.



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