General Radio 1412-BC Decade Variable Capacitor Capacitance Test Box

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  • $600.00
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General Radio 1412-BC Decade Variable Capacitor Capacitance Test Box
High Quality General Radio Equipment
SPARES - REPAIRS - UPGRADES

GENUINE OEM GenRad Parts
1412-BC / 1412BC
Decade Capacitor Box

NO EXCHANGE REQUIRED !

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About This Item
Acquired from the US Government. Actual item from lot is shown. Used pull, inspected thoroughly. Only what is shown is included. Guaranteed functional and guaranteed for 30 days.

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DESCRIPTION

GenRad 1412-BC Decade Capacitance Box

  • Range from 50 pF to 1.11115 µF
  • Resolution better then 1 pF
  • Accuracy 0.5% + 5 pF
  • Low loss, leakage, dielectric absorption
  • Verification of calibration of LCR meters, multimeters, and instrumentation

The wide capacitance range and high resolution of the GenRad 1412-BC decade capacitance box make it exceptionally useful in both laboratory and test shop. Owing to its fine adjustment of capacitance, it is a convenient variable capacitor to use with an impedance Comparator. The polystyrene dielectric used in the decade steps is necessary for applications requiring low dielectric absorption and constancy of both capacitance and dissipation factor with frequency.

Mounted in a double-shield box, four decades of polystyrene capacitors and a variable air capacitor are used in the GenRad 1412-BC decade capacitance box. The double shielding provides 2-terminal and 3-terminal capacitances that are the same except for the capacitance between the terminals. The variable air capacitor with a linear ΔC of 100 pF and a resolution of better than 1 pF provides continuous adjustment between the 100-pF steps of the smallest decade.

BASIC SPECIFICATIONS

Range: 50 pF  to 1.111 15 μF with a resolution of <1 pF
Minimum Capacitance: 50 pF.
Accuracy: ±(0.5% + 5 pF) at 1 kHz
Temperature Coefficient:-140 ppm/ °C (nominal).


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    • SKU
      SKU103402
    • Weight
      16.0000 lbs
    • Dimensions (L x W x H)
      18 x 18 x 12 in
  • Manufacturer
    General Radio
  • Product Added Date
    5/30/2012
  • Inventory Subtract Date
    9/13/2013
  • Inventory Added Date
    5/30/2012
  • Condition Code
    Refurbished
  • Bin Location
    LMBL4
  • P/N
    1412-BC
  • BB Condition Code
    Ref
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