Yokogawa 2768 精密惠斯登电桥

Measuring Method: Null method (in-line readout).

Measuring Arm: 0 to 11, 111Ω adjustable in 0.1Ω steps, (consists of five decades; 1,000Ω x 10 + 100Ω x 10Ω x 10 + 1Ω x 10 + 0.1Ω x 10)

Multiplier: x 100mΩ, x 1Ω, x 10Ω, x100Ω, x1kΩ, x 10kΩ, x100kΩ, x1MΩ, and x10MΩ

Accuracy: (at 23±2°, less then 75%) x 100mΩ range ±0.5mΩ, x 1Ω range (±0.02% of setting +0.5mΩ) x 10Ω range, x 100kΩ & 1MΩ ranges ±0.02% of setting x100Ω x 1kΩ x 10kΩ ranges

Maximum Allowable Input: 0.2W continuously for ratio arm, 0.2W continuously per element of Measuring arms

Insulation Resistance: More then 1000MΩ at 250V DC at ambient Humidity of less then 75% between electric circuit and case.

Dielectric Strength: 500V AC for one minute between electric circuit and case.

Galvanometer (Built-In): Max sensitivity approx. 10µV/div. (provided with a sensitivity adjuster)

Galvanometer Power Source: Single 9V battery (JIS 6F22 or equivalent)

Galvanometer Battery Life: Approx. 300 Hours

Case: Grey metal Case, with plastic feet and carrying handles

Bridge Power Source (Built-In): Power source range - 1.5/3/6/15V selectable, Power source battery - four 1.5V batteries (JIS R20P, ANSI D, Mono 1.5V or equivalent) and a single 9V battery (JIS 6F22, ANSI 6F22, Energieblock 9V or equivalent)

Dimensions: 497(W)×316(H)×140(D)mm (excluding protrusions)

Weight: Approx. 9.6kg



Instruction Manual

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