2793 DECADE RESISTANCE BOXES #279301


  • High accuracy and stability
  • High reproducibility
    Excellent reproducibility is obtainable because dial switches with low contact resistance are used. For example, changes in contact resistance is within ± 1.1mΩ at 0.1Ω setting.
  • 1 mΩ resolution
  • Simple, quick dial operation
  • In-line display for city reading
  • Ideal for calibration of resistance thermometers and brides
    Due to its high accuracy and a dail system, various types of resistance thermometers and bridges can te calibrated accurately and promptly.
  • Excellent ami shock and -vibration properties

 
 

Specifications

Dielectric Strength 1,000 V AC for one minute between Panel and Circuit
Insulation Resistance More than 500MΩ at 500V DC between panel and circuit
Dimension 110 x 491 x 140 mm
4 3/8 x 19 3/8 x 5 1/2 in.
Weight 4.8 kg
106 lbs
Resistance Range 0.1mΩ to 1,111.2100Ω (minimum resistance is 0.1Ω)
Dial Composition 0.001Ω x 10 + 0.01Ω x 10 + 0.1Ω x 11 + 1Ω x 10 + 10Ω x 10 + 100Ω x 10
Resolution 1mΩ
Accuracy ±(0.01Ω + 2mΩ) at temperature of 23 ±2°C, humidity of 45 to 85%, and 0.1W Power Application
Max. Allowable Input Power 0.2SW/slep. Within 1W for overall instrument.
Max. Allowable Input Current 50mA (100Ω steps). 150mA (10Ω steps), 500mA (10 Ω steps).and 1.5A (0.1Ω steps).
Name Description File Type  
Bulletin 2700-E PRECISION MEASURING INSTRUMENTS pdf icon
1.55 MB
Download
IM 2793-01E 2793 Decade Resistance Box User's Manual pdf icon
664 KB
Download
 

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