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Heath Servo-Recorder

YEAR: 1967
ITEM: Peripheral Device
COMPANY: Heath Company
COUNTRY: U.S.A.
IN OUR COLLECTION: Yes

An absolutely beautiful example of a Heath charting machine. The unit is 13.75 inches wide, 8.75 inches high, 13.5 inches long, and weighs about 17 pounds. This machine holds a 10" wide, 120 foot roll of paper. It records 100 units wide, left to right. The standard is 2 inches per minute, optional rollers were available from Heath for faster speeds. It uses a standard fountain pen. Machines like this were typically used in medical fields, but electronic measurement were also used instead of using an oscilloscope if you wanted to save the output results.

The recoder measures 13.75" wide by 8.75" high by 13.375" deep.

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Documents

Documents for this item have not yet been scanned or not yet posted. There are a lot of pages...contact us if you have an immediate need. (Although there are not a lot of "immediate needs" for a 70+ year old computer!)





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OUR DEFINITIONS OF RARITY

One of a Kind: Only known existing item.
Exceedingly Rare: Only 2 to 10 known to exist.
Very Rare: Only 11 to 25 are known to exist.
Rare: Only 26 to 50 are known to exist.
Difficult: Difficult to find.
Available:Can be commonly be purchased.
Unknown: We cannot make a determination.

(For comparison: Many people consider the Apple-1 computer to be rare. As of 2025 there are 92 confirmed and probable Apple-1 computers.)

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