Handheld electrostatic field meter with gold sensor blue display and ground lead

ESD および帯電防止製品

静電電界計

The Electrostatic Field Meter is a portable non-contact instrument for checking static voltage on products, packaging, equipment and process surfaces during ESD surveys.

Non-contact sensing locates the polarity and magnitude of electrostatic fields on materials and equipment.
Blue digital display and four direct controls support clear zero, range and hold operation.
Protected sensor, conductive reference socket and detachable ground lead suit repeatable facility audits.

見積もりリクエスト製品案内

商品紹介

This compact field meter places a guarded circular sensing electrode above a high-contrast blue display for direct observation of signed electrostatic readings. Four tactile controls provide power, zero, range and display-hold functions without navigating a complex menu. A textured charcoal enclosure and rubberized side grips support one-handed use, while the integrated rear stand holds the display at a convenient angle for bench checks. The metal reference socket accepts the supplied grounding lead when a stable earth reference is required for repeatable measurements.

主要な特徴

Non-contact field-sensing principle avoids touching the charged test surface.

Signed digital reading distinguishes positive and negative electrostatic polarity.

Protected circular electrode reduces accidental contact during portable use.

Dedicated power, zero, range and hold buttons simplify routine measurements.

Ground-reference socket and detachable clip lead support measurement stability.

Integrated kickstand permits hands-free viewing during stationary checks.

Compact battery-powered housing travels easily between audit locations.

お客様の製品に関する懸念事項

Electrostatic voltage is invisible, and a useful survey instrument must maintain a known measuring relationship, show polarity clearly and hold readings taken in positions where the screen cannot be watched continuously.

Contact probes can disturb or discharge the test surface.The guarded electrode senses the surrounding field without touching the charged object.

Results drift when the operator lacks a stable reference.A dedicated ground socket and clip lead provide an optional earth reference during measurement.

A reading changes before the instrument can be brought into view.The hold control freezes the displayed value for safe review after the measurement position is cleared.

Small positive and negative readings are easily confused.The illuminated digital display presents a signed value and range information together.

Portable meters are awkward to use during a bench investigation.Rubberized grips protect handling surfaces, and the rear support positions the screen for stationary observation.

典型的な用途

Static-field surveys in electronics assembly areas.Semiconductor and display manufacturing process checks.Investigation of charged packaging, films and molded parts.Verification around ionization and contamination-control processes.Periodic audits of ESD workstations, carts and production equipment.

技術的なパラメータ

The representative configuration below describes a portable digital field meter for periodic ESD surveys. Measurement range, sensing distance, display format, analog output and calibration interval can be selected for the audit method and expected field levels.

コア材料	Conductive ABS instrument body with guarded metal field-sensing electrode
パネルの厚さ	2.0–3.5 mm molded enclosure-wall thickness
有効幅	65–85 mm handheld body width
最大長さ	Up to 150 mm instrument length
鋼鉄の厚さを直面する	0.8–1.2 mm metal sensor and connector component thickness
コア密度	1030–1200 kg/m³ representative conductive ABS density
熱伝導率	0.17–0.25 W/(m·K) for the molded enclosure material
表面仕上げ	Textured charcoal housing with rubberized grips, blue LCD and gold-tone guarded sensor
ジョイントタイプ	Recessed non-contact sensor, digital display, four-button keypad and detachable ground-reference lead
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Alternative electrostatic voltage ranges and sensing distances.Distance-guide light or automatic distance compensation.Analog output for logger or acquisition-system connection.Audible over-range and low-battery alerts.Carrying case and protective sensor cover.Ground lead, calibration fixture and charged-plate accessories.

Planning a Electrostatic Field Meter specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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