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Instrumen pengujian dan validasi ruang bersih

Anemometer Termal (Anemometer Termal)

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.

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Perkenalan produk

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.

Fitur utama:

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.

Solusi untuk aplikasi Anda

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.

Aplikasi yang Tipis

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

Parameter teknis

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.

Bahan inti	Miniature heated-film sensor, stainless telescopic probe and impact-resistant polymer handheld housing
Ketebalan Panel (Panel Thickness)	Typically 2.0-3.0 mm for the molded meter enclosure
Efektif lebar	Approximately 7-12 mm across the protected probe tip
Panjang maksimum	Approximately 900-1100 mm with the telescopic probe fully extended
Baja menghadap ketebalan	Typically 0.3-0.8 mm for the stainless telescopic probe sections
Kepadatan inti (core density)	Approximately 7800-8000 kg/m³ for stainless probe components
Konduktivitas Termal (Thermal Conductivity)	Sekitar 14-17 W/(m · K) untuk komponen stainless probe
Permukaan selesai	Dark graphite overmolded meter with satin stainless probe and black protective sensor tip
Jenis Bersama	Locking telescopic sections with keyed detachable probe connection and protected sensing window
Customization (Kustomisasi)	Tersedia berdasarkan aplikasi yang dimaksudkan dan lingkungan operasi.

Pilihan yang tersedia

Straight or articulating telescopic probeVelocity and temperature probeHumidity-capable probe configurationProtective instrument casePerangkat lunak unduhan DataLayanan kalibrasi yang dapat dilacak

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