KASUGA KSD-4100 KASUGA KSD-4100 静电测试仪 (±10kV)

Each electronic device and metal tool that workers handle has its own ground electrostatic capacity and is charged with human body static. When a charged electronic device touches the ground or a metal tool touches an electronic device, a transient current with high peak current will flow at a high speed, resulting in a failure. Use of a human body static meter ensures accurate measurement of static on the body, making it possible to immediately judge whether the static will harm an electronic device. It also informs of how effective conductive floors, static mats, static shoes, wrist straps or other countermeasures are in lowering human body static.

Features

• Static on the user’s body is easily measured by holding the probe in one’s hand.
• High-resolution measurement at ±0.1V is possible. (KSD-4000)
• Permits measurement over a wide range.
• Allows switching between peak hold measurement and continuous measurement.
• Use with a recorder provides a continuous record of changes in human body static caused by the worker’s movements.
• Permits easy evaluation or education of workers concerning countermeasures against static.
• Equipped with a built-in circuit that detects and informs of failure of the detection sensor. (Patented) (KSD-4000)
• The Sleep mode saves battery power when forgetting to turn the unit off. (KSD-4000)

Specifications

Model	KSD-4000	KSD-4100
Detection method	Vibration-type static sensor
Measuring ranges	±0.1 - ±999.9V	±0.01 - ±10kV
Analog output	0 - ±999.9mV	0 - ±1000mV
Measurement precision	Within ±5%
Measurement mode	Continuous/ Peak hold
Operating environment	Temperature: 0°C-40°C,Humidity: 65% RH or below (no condensation)
Power supply	2 AA alkaline batteries (10 hours or more of continuous operation)
Dimensions	Main unit: 121×70×22mm Probe: 125mm×25φ	Main unit: 121×70×22mm Probe: 125mm×40φ
Mass	Approx. 270g (including probe and batteries)	Approx. 350g (including probe and batteries)
Options	AC adaptor : KSD-AC1(AC100V - 240V) Analog output cable : KSD-REC(length: 1,000 mm)

 

Measurement example

Names of parts