Strobotac 631-BL
General Radio Company; Cambridge (MA)
- Pays
- Etats-Unis
- Fabricant / Marque
- General Radio Company; Cambridge (MA)
- Année
- 1951–1961 ?
- Catégorie
- Appareils de mesure et de dépannage (matériel de labo)
- Radiomuseum.org ID
- 332240
-
- alternative name: GenRad
Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.
- No. de tubes
- 3
- Gammes d'ondes
- - sans
- Tension / type courant
- Alimentation Courant Alternatif (CA) / 105-125 Volt
- Haut-parleur
- - - Pas de sortie basse fréquence
- Matière
- Boitier métallique, lampes visibles
- De Radiomuseum.org
- Modèle: Strobotac 631-BL - General Radio Company;
- Forme
- Modèle de table sans poussoirs, modèle cheminée
- Dimensions (LHP)
- 7.5 x 8.75 x 9.875 inch / 191 x 222 x 251 mm
- Remarques
-
The Strobotac Type 631-BL supersedes the Type 631-B as it provides an additional 1/10th lower range on the scale from 60 RPM to 1,440 rpm. Both Type 631-B and 631-BL were listed in General Radio Catalog M (1951), which was the first production year of the Type 631-BL. The Type 631-B is not listed in Catalog N (1954).
Regarding the Strobotac's Strobotron Cold-Cathode Neon Flash Tube, the Type 631-P1 is listed for all variants of the Strobotac Type 631 series.
Regarding the Strobotac's Full-Wave Rectifier and Power-Amplifier Twin Triode, the General Radio Catalog M (1951) and subsequent catalogs list the Rectifier and Triode as 6X5-GT/G and 6N7-GT/G.
Regarding the Power Consumption of the Strobotac, the Type 631-BL is listed at 35 Watts in Catalog M (1951), while the subsequent catalogs list it at 35 Watts Maximum.
Regarding the Strobotac's Weight, Catalog M (1951) listed it at 9.5 lbs. As a comparison, the Type 631-A was listed at 12 lbs in Catalog J (1936), while the Type 631-B varied between 8.75 and 10 lbs during its production.
Regarding the Strobotac's Dimensions, General Radio Catalog M (1951) lists the Type 631-BL to measure as follows: W 7.5" x L 8.75" x H 9.875", while subsequent catalogs list the Type 631-BL to measure as follows: W 7.625" x L 9" x H 10".
Regarding the Strobotac's Power Supply, Catalog M (1951) through Catalog P (1959) lists the range of 105-125 Volts at 60 Hz.
Regarding the Strobotac's Accuracy, Catalog M (1951) through Catalog P (1959) list +/- 1% of the dial reading above 900 rpm when the Strobotac is standardized in terms of a frequency-controlled power line (60 Hz, for example).
Regarding the Combination of the Strobotac Type 631-BL with higher intensity light producing units, the Strobolux Type 648-A is to be used in combination with Strobotac Type 631-B or Type 631-BL when operating above 600 rpm. The Strobolume Type 1532-B is to be used in combination with the Strobotac Type 631-BL when it is operating below 600 rpm.
- Poids net
- 9.5 lb (9 lb 8 oz) / 4.313 kg
- Prix de mise sur le marché
- 170.00 USD
- Littérature
- - - Manufacturers Literature (General Radio Catalog M (October 1951) through Catalog P (April 1959))
- Auteur
- Modèle crée par Peter Murguia. Voir les propositions de modification pour les contributeurs supplémentaires.
- D'autres Modèles
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Vous pourrez trouver sous ce lien 238 modèles d'appareils, 212 avec des images et 128 avec des schémas.
Tous les appareils de General Radio Company; Cambridge (MA)