Máy Đo Điện Trở Bề Mặt Desco 19787

Công ty TNHH Kỹ Thuật Ktech Việt Nam chuyên cung cấp máy đo điện trở bề mặt Desco 19787
Hãng sản xuất: Desco
Xuất Xứ: Mỹ
Thông số kỹ thuật: 
The Desco 19787 Digital Surface Resistance Meter Kit is
an instrument designed to measure resistance point-to-point
(Rtt) or surface to ground (Rtg) in accordance with ESD
Association Standard ANSI/ESD S4.1.
Its test funcitions include:
• Resistance measurement accuracy of ±10%
(±20% for resistance values 1 x 1011 and greater)
• Resistance range of <1 x 103 ohms to >1 x 1012 ohms
• Under load voltages of 10 and 100 volts ±5%
• Electrification period of approximately 15 seconds
The Digital Surface Resistance Meter also measures ambient
temperature and relative humidity