M.C. Miller电压表LC 4.5技术参数
Logic | CMOS, crystal controlled timing. |
Display | Liquid crystal, 3 1/2 digits, 0.5" high. |
DC Volt Range | 0 - 20 mV (0.01 mV resolution) |
AC Volt Range | 0 - 600 V (1 V resolution) |
Resistance Range | 0-200 Ohms (0.1 Ohm resolution) |
DC Current Range | Using optional .001 Ohm LC Shunt: 0-20 A (0.01 A resolution) |
Accuracy | DCV: 1% of reading ±1 digit. |
AC Rejection @ 50/60/400 Hz | 20 mV range: 20 mV AC |
DC Rejection | 600 VAC range: 600 VDC |
Zero | Automatic |
Decimal Point | Automatic; set by range switch. |
Polarity | Automatic; negative symbol displayed, positive assumed. |
Input Resistance | 20 mV range; 1000 Ohms. All other DCV ranges are switch selectable (10, 25, 50, 100, 200 MΩ). |
Operating Temp | 8°F to 176°F (-14°C to 80°C). |
Battery | One 9V alkaline recommended. |
Dimensions | 6-1/8 x 3-5/8 x 1-3/4" overall (15 x 8 x 4.5 cm) |
Weight | 11 oz. approx. (0.312 kg.) |
M.C. Miller电压表LC 4.5产品介绍
LC-4.5 型是一款包含许多特殊功能的手持式电压表，可进行结构的腐蚀和阴极保护测试。 它为绝大多数环境条件下的现场测试而设计。 密封的规格开关、密封窗、带衬垫的外壳和双面烘烤防潮和防真菌涂层的印刷电路板使这成为可能。
大尺寸（0.5 英寸）显示字符在高光和低光条件下都易于阅读，并且在很宽的温度范围内都可以正常工作，而且电池消耗很少。
LC-4.5 推荐用于电位测量、侧漏测量、表面电位测量、IR 压降测量、检查整流器的 AC 和 DC 电路、检查杂散或危险的 AC 电位以及检查阳极。 直流电流测量需要使用可选的插入式分流器 (0-20 Amp)。
可选择的输入电阻特性允许检测外部电路中的高电阻并消除几乎绝大多数情况下产生的错误。
按住读数按钮可在任何需要的时间冻结显示，这使得仪表可用于具有不同杂散电流的许多区域。 它在进行即时关闭和协调测试时也很有用。
Model LC-4.5 is the first hand-held voltmeter to include a number of special features which facilitate corrosion and cathodic protection testing on underground structures. It is designed for field testing under almost any environmental conditions. Sealed Mil-Spec switches, sealed windows, a gasketed case and a printed circuit board with baked-on moisture and fungus resistant coating on both sides make this possible.
The large (0.5 in) display characters are easy to read under both high and low lighting conditions and function over a wide temperature range with very little drain on the battery.
The LC-4.5 is recommended for potential surveys, side drain measurements, surface potential surveys, IR drop measurements, checking both the AC and DC circuits of rectifiers, checking for stray or hazardous AC potentials, and checking galvanic anodes. DC current measurements require the use of an optional plug-in shunt (0-20 Amp).
The selectable input resistance feature permits detection of high resistance in the external circuit and elimination of resulting errors in virtually all cases.
The push-to-hold-reading button freezes the display at any desired time, which makes the meter usable in many areas having varying stray currents. It is also useful when conducting instant-off and coordinated tests.
M.C. Miller电压表其他常用型号：
M.C. Miller LC 4.5
M.C. Miller Voltmeter NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于M.C. Miller电压表LC 4.5的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for M.C. Miller products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
M.C. Miller电压表LC 4.5技术参数介绍
