Chi tiết sản phẩm

Phương pháp phát hiện: Cảm biến tĩnh điện kiểu rung
Phạm vi đo:±0.1 - ±999.9V
Ngõ ra analog : 0 - ±999.9mV
Độ chính xác đo lường: Trong phạm vi ± 5%
Chế độ đo: Liên tục / Bắt đỉnh
Bộ nhớ dữ liệu: Lên đến 20 giá trị
Nguồn cung cấp 2 pin AA alkaline (hoạt động liên tục 10 giờ)
Kích thước:
-Máy chính: 121×70×22mm
-Đầu dò: 125mm×25φ
Khối lượng: Khoảng 270 g (kể cả pinđầu dò )
Mua thêm Bộ chuyển đổi AC / KSD-AC1 (AC100-240V)
Cáp đầu ra analog / KSD-REC (chiều dài: 1.000 mm)
Chi tiết
Human body static meter (KSD-4000/KSD-4100)
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