Alat pengambilan sampel debu di udara digunakan untuk mengumpulkan sampel partikel debu yang tersuspensi di udara. Beberapa contoh alat pengambilan sampel debu di udara antara lain:
1.High Volume Sampler (HVS): Alat ini menggunakan pompa vakum untuk mengumpulkan sampel debu di udara dengan volume yang besar.
Alat pengambilan sampel debu di udara digunakan dalam berbagai aplikasi, seperti:
Pemantauan kualitas udara: Mengukur kadar debu di udara untuk menentukan kualitas udara.
Analisis lingkungan: Mengumpulkan sampel debu untuk analisis kimia atau fisik.
Keselamatan kerja: Mengukur kadar debu di tempat kerja untuk memastikan keselamatan pekerja.
High Volume Sampler ( HVAS)
Spesifikasi :
Motor Pump: 3 stage centrifugal Blower Housing: Anodized Alumunium Cal. Flow Range : 10 -50 CFM Power 230 VAC, 50/60 HZ Holder Filter : 8″” x 10″”
Head: Trinocular (fixed, 50/50), 360° rotating and 30° inclined. Interpupillary distance 48-75 mm.
Dioptric adjustement: On the left eyepiece tube . Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Objectives: N-PLAN 4x/0.10 N-PLAN 10x/0.25 N-PLAN 40x/0.65 N-PLAN 100x/1.25 (Oil/Water) All with anti-fungus treatment.
Specimen stage: Double layer rackless mechanical sliding stage, 150×139 mm, 75×33 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1 mm.
Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.
Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable.
Illumination (Fixed Koehler type): X-LED3 type with white 3.6 W LED (6,300 K) and light intensity control. Multi-plug 100-240Vac/6Vdc external power supply
