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جعبه مقاومت دهدهی آزمایشگاهی کیوریتسیو مدل 2786
Kyoritsu 2786 Decade Resistance Box
Specifications - Model 278610
Resistance Range 0.1 to 111,111Ω (Six decade dials)
Residual Residence Less than 23mΩ
Power Rating 0.3W/Step, Within 3W for overall instrument
Maximum Allowed Input 0.5W/Step, 5W for Overall Instrument
Maximum Circuit Voltage 250V
Operating Temperature Range 0 to 40°C ( 32 to 104°F)
Storage Temperature Range -10 to 50°C (14 to 122°F)
Humidity Range 25 to 85% relative humidity
Insulation Resistance More than 500MΩ at 500V DC between panel and circuit
Dielectric Strength 1,500 V AC for one minute
Dimensions 497（W）×116（H）×140（D）mm, excluding protrusions
19.57 x 4.57 x 5.51 in
Weight Approx. 3.5kg
7.7 lbs
