설명

NHJ600 Series Helium Hydrogen Mass Spectrometer Leak Detector Vacuum helium leak detection analyzer

성능 설명

NHJ-600 series leak detector is a fully automatic mobile helium mass spectrum leak detector, 음소거 휠 디자인, 많은 가혹한 진공 산업에 적합.

헬륨 질량 분석법 및 역확산 원리 사용, 사용하여 180 ° inhomogeneous magnetic field and automatic control technology. Automatic helium peak scanning, 자동 교정 및 자동 범위 전환이 실현됩니다..

It has the characteristics of short start time, 빠른 작동 속도, high detection sensitivity and strong anti-interference ability.

NHJ600 Series Helium Hydrogen Mass Spectrometer Leak Detector Vacuum helium leak detection analyzer

간단한 조작

Stripping metal button, one-click automatic emptying. Hand-held remote control unit, 까지 150 meters remote detection. Ram wifi connection, noi tech app, 리모콘. Automatic zero-adjusting, automatic range switching. The custom software of the leak detector can be compiled according to the customer’s request.

누수 탐지

부압 방식

Vacuum the sealed chamber inside the inspected product Apply helium gas on the outer surface of the product under inspection Leak detector detects changes in helium content inside the workpiece The precise location of the leak can be realized.

양압 방식

밀봉된 챔버는 특정 압력 하에서 헬륨으로 채워져 있습니다..

누수가 발생했을 때, 헬륨은 주변 대기를 통한 누출을 통해 누출됩니다. .

Detection of helium concentration increments in surrounding atmosphere by suction method The precise location of the leak can be realized.

배압방식

Place the inspected product in a pressurized helium chamber for a certain period of time Remove the residual helium from the surface Put the inspected product into the leak detector connected with the leak detector;일정 시간 동안의 최대 누수율을 취함.