General Radio GenRad 1433-T 实验室和测试设备测试设备-产品快照
- 品牌:
- General Radio GenRad
- 型号:
- 1433-T
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，as10@gchane.com , QQ3350168184
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产品介绍
General Radio GenRad 1433-T 实验室和测试设备测试设备
General Radio 1433-T 5-Decade Resistor 0 to 1,111.1 ohms in 0.01 Ohm Steps 0.01%
General Radio GenRad
Manufacturer: General Radio GenRad Model: 1433-T Condition: Used. This resistor is in Good cosmetic condition for its age, with several small scuffs/scratches that will not affect function. The white behind the 100Ω steps knob is cracking more than the rest, but this does not affect function. The photos show the exact item(s) the buyer will receive. Notes: This decade resistor is in Good working condition. We checked it against our bench meter in 4-wire ohms mode and all positions are very close to nominal and well within tolerance. The 0.1/step knob has a tiny squeak and has a higher resistance to turning than the other steps, which all feel normal to us. No other testing was done. No manuals, cords/cables, or additional items are included if not listed or shown. Included: (1) GenRad 1433T Decade Resistor Specifications: Manufacturer: General Radio Company Model: 1433-T Precision decade resistor Intended for checking accuracy of resistance-measuring devices (lab-grade working standard) 5 Decades of resistance: 0.01Ω to 0.1Ω 4A max. (40mV max.) 0.1Ω to 1Ω 1.6A max. (160mV max.) 1Ω to 10Ω 800mA max. (800mV max.) 10Ω to 100Ω 250mA max. (2.5V max.) 100Ω to 1kΩ 80mA max. (8V max.) (5) Decade Resistance Units in an Aluminum housing Each decade has 11 positions, dial values overlap Positive detents at each position Quadruple-leaf bushes bear on lubricated solid silver alloy contacts for long life, low resistance Series circuit, total resistance is the sum of all dials Current rating is the lowest of any dial in use (not set to 0) Resistors are electrically and mechanically isolated from housing (rated 2kV to case max.) Shield terminal and movable link allow user to "ground" one side of the circuit Binding post terminals (5-way gold-plated tellurium copper) Modular construction is repairable Optional rear output access panel is installed Optional 16.5"-wide rack mounting tabs are installed Low zero resistance (label says 0.0045Ω) High accuracy (rating: 0.01%) Low temperature coefficients (rated +/-5 to 20 ppm/ºC) Low thermal emf to copper Excellent stability (rated +/-25 to 75 ppm/3 years) Unaffected by humidity 30 Day Guarantee Guaranteed to be as described Can be returned for flaws or malfunctions that were not disclosed See complete terms
Lab & Test Equipment Test Equipment
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