Facitsnurrans stamtavla
Family tree of Facit calculators
ÖPPNA NYTT FÖNSTER / OPEN BROWSER WINDOW
Spakmaskin |
Tangentmaskin |
Elektrisk |
Halvautomat |
Helautomat |
Ur-Facit Den ursprungliga Facitsnurran. |
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The original Facit: Fixed quotient register without tens transmission, movable accumulator. | ||||
Standard Fast kvotregister utan tioöverföring, |
Modell T Första Facitsnurran med tangentinställning enligt
Rudins patent. |
Modell E Elektrisk version av |
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Facit Standard: Fixed quotient register without tens transmission, movable accumulator and tabulator. | Model T: The first Facit with keyboard input. Without sliding quotient coupling. 13-digit capacity. | Model E: Electric version of model T. Electric clearing of input register. Automatic stop division. | ||
Modell 10 Fast kvotregister med tioöverföring, |
Modell TK Som modell T, |
Modell EK Som modell E, |
Modell EA Funktioner som EK, |
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Model 10: Fixed quotient register with tens transmission, movable accumulator and tabulator. | Model TK: Like model T, but equipped with sliding quotient coupling.* | Model EK: Like model E, but equipped with sliding quotient coupling. | Model EA: Functions of model EK, with the added features of automatic division and automatic shifting when multiplying. | |
Modell S Rörligt kvot- och produktregister. |
Modell NEK Som modell EK, |
Modell NEA Som modell EA, |
Modell ESA Funktioner som EA, |
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Model S: Movable quotient register and accumulator. 13-digit capacity. | Model NEK: Like model EK, but fitted with an improved drive unit. | Model NEA: Like model EK, but fitted with an improved drive unit. | Model ESA: Functions of model EA, with the added feature of automatic multiplication. | |
Tangentmaskin
med stor kapacitet
Large-capacity keyboard machine |
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Modell Lx Rörligt kvot- och produktregister, |
Modell NE a*** Funktionsmässigt som modell NEK med tillagd additionstangent. |
Modell ESA-0 a*** Som modell ESA, |
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Model Lx: Movable quotient register and accumulator, keyboard input. 19-digit capacity.* | Model NEa***: Functions as
model NEK with an extra ADD key. Keyboard layout as on the NEA, but without the two control levers. |
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Model ESA-0a***: Like model ESA, with electric clearing of all registers, but without secondary control lever. | |
Modell NLx Moderniserad |
Modell NTK Som modell TK, |
Modell NE b*** Funktionsmässigt som modell NEK med tillagd additionstangent. |
Modell ESA-0 b*** Som modell ESA-0 a, |
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Model NLx: Modernized version of model Lx. | Like model TK, but with Bernadotte casing. | Model NEb***: Functions as model NEK with an extra ADD key. Keyboard layout as on the NEA, but without secondary control lever. | Model ESA-0b***: Like model ESA-0a, but equipped with a secondary control lever. | |
Modell C 1-19 Som modell NLx, |
Modell C 1-13 Som modell NTK, |
Modell CE 1-13 Som modell NE b, med Bernadottekåpa. |
Modell CS 1-13 Som modell NEA, |
Modell CA 1-13 Som modell ESA-0 b, |
Model C1-19: Like model NLx, but with Bernadotte casing. | Model C1-13: Like model NTK, but with Bernadotte casing.** | Model CE1-13: Like model NEb, but with Bernadotte casing. Manual clearing. | Model CS1-13: Like model NEA, but with Bernadotte casing and electric clearing of all registers. | Model CA1-13: Like model ESA-0b, but with Bernadotte casing. |
Modell 1002 Som modell C 1-13, |
Modell 1003 Som modell CA 1-13, |
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Model 1002: Like the
C1-13, but with slightly modified casing.
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Model 1003: Like the
CA1-13, but with slightly modified casing.
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Ny serie
New series |
Ny serie
New series |
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Modell CM 2-16 Ny modell med standardtangentbord. |
Modell CA 2-16 Ny modell med standardtangentbord. |
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Model CM2-16: A new design with 3-row keyboard and back transfer device. 16-digit capacity. | Model CA2-16: A new design with 3-row keyboard and back transfer device. 16-digit capacity. | |||
Modell CM 2-16 S Specialversion av |
Modell CA 2-16 SX Enklare version av |
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Model CM2-16S: Special version of the CM2-16. | Model CA2-16SX: Simplified version of the CA2-16. | |||
Modell CM 2-13 S Specialversion av |
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Model CM2-13S: Special version of the CM2-16, but with 13-digit capacity. | ||||
Modell 1004 Som modell CM 2-16, |
Modell 1007 Som modell CA 2-16, |
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Model 1004: Like the CM2-16, but with slightly modified casing. |
Tryckande
Printing |
Model 1007: Like the CA2-16, but with slightly modified casing. | ||
Modell 1051 Helautomatisk tryckande kalkylmaskin. |
Modell 1006 Enklare version av |
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Model 1051: Fully-automatic printing calculator. | Model 1006: Simplified version of model 1007. |
* Vi har sett en prototyp
till modell Lx; motsvarande modell TK, men med 18 siffrors kapacitet, i Facits
egna samlingar.
** Vi har hört talas om en modell C 1-16 med 16 siffrors kapacitet,
men inte kunnat bekräfta att den någonsin tillverkats.
*** Vår beteckning. Bägge modellerna har den officiella modellbeteckningen
NE, resp. ESA-0.
Man stöter ibland på maskiner med små indexsiffror efter modellbeteckningen: NEA2, ESA-01. Vi antog först att detta avsåg den senare versionen av NEA med substopptangent (i stället för substoppspak), respektive den modell som härovan kallas ESA-0b, men fick snart förkasta denna teori. Det förekommer även en "B-serie" av t.ex. C 1B-13 och CA 1B-13.
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* We have seen a
prototype of model Lx; corresponding to model TK, but with 18-digit capacity,
in Facit's own collection.
** A model C 1-16 with 16-digit capacity is sometimes mentioned,
but we have not been able to confirm that it ever was built.
*** Our indication. There are no special model names to distinguish the two
varieties of the NE and the ESA-0.
Sometimes a Facit with small index figures after the model name (NEA2, ESA-01) are encountered. At first we presumed that this meant the later version of the NEA with a sub-stop key (instead of a sub-stop lever), resp. the above-mentioned ESA-0b. However, this is not the case! There are also "B-series" model designations such as C1B-13 and CA1B-13.
Facitsnurrans designvarianter / Design variations of Facit calcultors
Tillbaka till Facits räknemaskiner / Back to Facit calculators