• Year
  • 1952–1958
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 118032

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 127; 220; 240 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Orivohm 1341 - EMG, Orion-EMG, Elektronikus M
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 273 x 150 x 110 mm / 10.7 x 5.9 x 4.3 inch
  • Notes
  • VTVM. DC, AC 30 Hz-25 MHz.
  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)
  • Source of data
  • - - Data from my own collection

 Collections | Museums | Literature

Collections

The model Orivohm is part of the collections of the following members.

 Forum

Forum contributions about this model: EMG, Orion-EMG,: Orivohm 1341

Threads: 1 | Posts: 1

Orivohm is a very handy and durable VTVM fro everyday use. Simple, reliable.

Modes: AC Voltage 0.1 - 300 V
            Frequency range: 30 Hz - 25 MHz
            Input impedance: 300 kOhm || 20 pF
            Accuracy : +/- 5 %
            Ranges: 3 - 10 - 30 - 100 - 300 V

            DC Voltage 0.1 - 1000 V
            Input resistance: 15 MOhm
            Accuracy : +/- 3 %
            Ranges: 3 - 10 - 30 - 100 - 300 - 1000 V

            DC zero indicator: In every DC ranges
            Accuracy: +/- 1.5 %

            Ohmmeter: 0.2 Ohm - 1000 MOhm
            Supply voltage: 3 V
            Mid-scale points: 1 - 10 - 100 Ohms
                                     10k - 100k - 1M Ohms
            Accuracy: Between 0.1k -  100k +/- 5 %
                                         100k - 10M +/- 10 %
                                         otherwise   +/- 20 %
            Warning!!! In the lower ranges ( x1 Ohm, x10 Ohm the measuring current can be up to 300 mA!!!
                           That means that tose ranges are not suitable to check semiconductors!!!

     

           
 
           

Laszlo Biro, 02.Aug.07

Weitere Posts (1) zu diesem Thema.