- 產(chǎn)品型號:
- ZX21F/ZX21G
直流電阻箱
產(chǎn)地: 浙江直流電阻器是電阻值可變的電阻量具。電阻器中使用的開關(guān)是密封的,不需要清洗、接觸壓力小、壽命長、變壓小。
1.廣泛適合于工廠、學(xué)校和科研單位作測量和其他實驗之用。
2.供直流電路中作精密調(diào)節(jié)電阻和作已知電阻值之用。
3.可供整機校驗攜帶式直流單臂電橋及電阻溫度計等。
(%) | x100MΩ | x10MΩ | x1MΩ | x100kΩ | x10kΩ | x1kΩ | x100Ω | x10Ω | x1Ω | x0.1Ω | x0.01Ω |
ZX21 | - | - | - | - | 0.1 | 0.1 | 0.5 | 1 | 2 | 5 | - |
ZX21a | - | - | - | - | 0.1 | 0.1 | 0.1 | 0.5 | 1 | 2 | - |
ZX21b | - | - | - | - | 0.1 | 0.1 | 0.1 | 0.5 | 1 | 2 | - |
ZX21c | - | - | - | - | - | 0.1 | 0.1 | 0.5 | 1 | 2 | 5 |
ZX21d | - | - | - | 0.5 | 0.1 | 0.1 | 0.5 | 1 | 2 | - | - |
ZX21e | - | - | 1 | 0.5 | 0.1 | 0.1 | 0.5 | 1 | - | - | - |
ZX21f | - | 2 | 1 | 0.5 | 0.1 | 0.1 | 0.5 | - | - | - | - |
ZX21g | 5 | 2 | 1 | 0.5 | 0.1 | 0.1 | - | - | - | - | - |
電流≤(A) | 60μ | 180μ | 0.6m | 1.8m | 6m | 18m | 60m | 180m | 0.6 | 1.5 | 3 |
ZX21: (0~9)×(0.1~10k)Ω=0~99.9999 kΩ
ZX21a:(0~10)×(0.1~10k)Ω=0~111.1110 kΩ
ZX21b:(0~9)×(0.1~10k)Ω=0~99.9999 kΩ
ZX21c:(0~10)×(0.01~1k)Ω=0~11.11110 kΩ
ZX21d:(0~10)×(1~100k)Ω=0~1.111110MΩ
ZX21e:(0~10)×(10~1M)Ω=0~11.11110MΩ
ZX21f:(0~10)×(100~10M)Ω=0~111.1110MΩ
ZX21g:(0~10)×(1k~100M)Ω=0~1.111110GΩ
本公司經(jīng)營可變電阻箱 直流電阻器,質(zhì)量保證,歡迎咨詢洽談。



