Thermal anemometer in three-quarter full view on a white background

클린룸 테스트 및 검증 장비

열기압계 (thermal anemometer)

A precision hot-wire thermal anemometer for low air-velocity measurement, temperature indication and cleanroom airflow surveys at grilles, hoods and open work zones.

Sensitive hot-wire measurement for low-speed cleanroom air.
Slim telescopic probe with minimal flow disturbance.
Averaging and logging for structured airflow traverses.

견적 요청 제품 찾아보기

상품 소개

This thermal anemometer uses a heated miniature sensor whose cooling response tracks local air velocity with high sensitivity at low speeds. A slim telescopic probe enters grilles, ducts and confined test locations with limited flow disturbance, while the handheld meter provides velocity, temperature, averaging and data-storage functions for systematic qualification work.

주요 기능

Hot-wire sensing resolves low velocities that are difficult for conventional vane instruments.

Slim telescopic probe reaches ducts and overhead outlets with minimal flow obstruction.

Simultaneous velocity and air-temperature readings support ventilation diagnostics.

Timed and multi-point averaging stabilizes measurements in fluctuating air streams.

Selectable duct area enables calculated volumetric-flow results.

Stored readings can support traverse records and qualification documentation.

고객 제품 관심사

Low-speed unidirectional airflow requires a sensitive sensor that can enter restricted test points without materially changing the velocity being measured.

Very low cleanroom air speeds can fall below the useful sensitivity of a compact vane.A heated miniature sensor responds to small changes in convective cooling for dependable low-velocity readings.

A bulky probe can disturb the flow inside a grille or narrow duct.The slender telescopic shaft and small sensor tip reduce blockage at the measurement point.

Local turbulence makes a single instantaneous value unrepresentative.Timed and multi-point averaging produces a more stable result across the prescribed traverse.

Long qualification surveys are vulnerable to transcription errors.Onboard storage keeps point readings and statistics available for later review and reporting.

일반적인 응용 프로그램

Cleanroom low-velocity airflow mappingLaminar-flow hood and workstation verificationSupply grille and diffuser traversesDuct velocity and volume-flow testingVentilation commissioning and troubleshooting

기술 매개변수

Representative construction dimensions for a handheld hot-wire instrument are listed below; probe geometry, sensing range and environmental channels can be selected for the validation protocol.

핵심 재료	Miniature heated-film sensor, stainless telescopic probe and impact-resistant polymer handheld housing
패널 두께	Typically 2.0-3.0 mm for the molded meter enclosure
유효 폭	Approximately 7-12 mm across the protected probe tip
최대 길이	Approximately 900-1100 mm with the telescopic probe fully extended
강철 면면 두께	Typically 0.3-0.8 mm for the stainless telescopic probe sections
코어 밀도	Approximately 7800-8000 kg/m³ for stainless probe components
열전도도 (Thermal Conductivity)	Approximately 14-17 W/(m·K) for stainless probe components
표면 마무리	Dark graphite overmolded meter with satin stainless probe and black protective sensor tip
접합 유형	Locking telescopic sections with keyed detachable probe connection and protected sensing window
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Straight or articulating telescopic probeVelocity and temperature probeHumidity-capable probe configurationProtective instrument caseData-download softwareTraceable calibration service

Planning a Thermal Anemometer specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.