EICO Electronic Instrument Co. Inc. - 214 - Analog multimeter
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EICO Electronic Instrument Co. Inc. 214
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Equipment:
214
Date:
1952
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Information
1) The Mode! 214 Electronic Volt-Ohm Meter is constructed
very easily with the aidof fully detailed perspective
drawings and step-by-step instructions. Before starting the
actual construction, it is advisable to study the schematic
and pictorial wiring diagrams until all of the steps are
clear in your mind. Do not rush the construction, as careful
work will result In a properly constructed instrument in the
shortest time. In addition, it is suggested that you run all
leads exactiy as shown on the pictorial wiring diagrams, as
this will make the wiring an easier job and insure proper
operation of the instrument.
2) USE A GOOD GRADE OF ROSIN CORE SOLDER ONLY. UNDER NO
CIRCUMSTANCES USE ACID CORE SOLDER OR ACID FLUX inasmuch as
the acid flux can cause serious corrosion. Before soldering,
make certain there is a good mechanical connection. The
solder must flow before you remove the soldering Iron as
this will prevent rosin joints which are poor electrical
conductors. If you are soldering close to a part, hold the
ends of a pair of longnose pliers between the part and the
solder joint. The pliers will conduct the heat away and
prevent the component from being unduly overheated.
3) Carefully unwrap all the parts and check them in the
space provided on the parts Hit. Note: In order to maintain
the supply of kits and insure prompt delivery, we are forced
to buy the same component from several sources (standard
manufacturers' parts are Interchangeable). You may find that
the value of a component will vary within the allowable
circuit tolerance. This means a resistance of 470,000 ohms
may be substituted for, or may measure 510,000 ohms, etc.
Any part supplied will work as well as the part for which it
was substituted. No substitutions will be made on precision
components.
1 Manual
Service and user manual
Manual type:
Service and user manual
Pages:
12
Size:
4.2 MB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
Feb. 18, 2016
MD5:
63857aa2-3980-5bd6-2355-6839d6cff43a
Downloads:
465