Deskripsi
CEM DT-9881 Air Particle Counter
CEM DT-9881 Air Particle Counter dengan layar LCD TFT berwarna 2,8” & kartu memori microSD untuk mengambil gambar (JPEG) atau video (3GP) untuk dilihat di PC Anda, memberikan pembacaan yang cepat, mudah dan akurat untuk penghitung partikel, detektor GAS (HCHO,CO), pengukuran suhu udara & kelembaban relatif. Pengukuran suhu titik embun akan sangat terlihat untuk bukti basah dan kering.
Particle Counter spesifikasi tinggi dari CEM Instruments. Kualitas Industrial
Mengukur partikel sampai 0.3, 0.5, 1,0, 2.5, 5.0, 10μm micron
Dengan pompa internal, menghisap sample udara sampai 2.83 liter /menit
Particle Counter
Channels 0.3,0.5,1.0,2.5,5.0,10um
Flow Rate 0.1ft3(2.83L/min)
Counting Efficiency 50% @ 0.3 µm; 100 % for particles > 0.45 µm
Coincidence Loss 5% at 2,000,000 particles per ft3
Data Storage 5000 sample records (Micro-SD card)
Count Modes Cumulative, Differential, Concentration,
HCHO Measurement
Range 0.01~5.00PPM
Basic Accuracy ±5%F.S
Display Resolution 0.01ppm
CO Measurement
Range 10~1000PPM
Basic Accuracy ±5%F.S
Display Resolution 1ppm
Air temperature and Relative humidity measurement
Air Temperature Range 0°C to 50°C (32°F to 122°F)
Dew-point Temperature Range 0°C to 50°C (32°F to 122°F)
Relative Humidity Range 0 to 100%RH
Air temperature Accuracy ±0.5°C (0.9°F) 10°C to 40°C
±1.0°C (1.8°F) others
Dew-Point temp. Accuracy ±0.5°C(0.9°F) 10°C to 40°C
±1.0°C(1.8°F) others
Relative Humidity Accuracy ±3%RH 40% to 60%
±3.5%RH 20% to 40% and 60% to 80%
±5%RH 0% to 20% and 80% to 100%
Operating Temperature 0°C to 50°C (32°F to122°F)
Storage Temperature -10°C to 60°C (14°F to 140°F)
Relative Humidity 10 to 90%RH non-condensing
Power
Battery Rechargeable
Life About 4 hours continuous use
Charge Time About 2 hours with AC adapter
Ulasan
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