Description
Extech VPC300 Particle Counter with built-in Camera adalah alat ukur partikel udara profesional yang dilengkapi dengan kamera internal untuk mendokumentasikan kondisi lingkungan secara langsung. Dengan kemampuan mendeteksi dan menghitung enam ukuran partikel secara simultan, alat ini sangat ideal digunakan di cleanroom, laboratorium, rumah sakit, industri farmasi, elektronik, hingga sistem HVAC.
FITUR Extech VPC300
- Secara bersamaan mengukur dan menampilkan 6 saluran ukuran molekul (turun hingga 0,3µm),
- Suhu Udara, Kelembapan, Titik Embun, dan Bola Basah
- Layar LCD Warna TFT 2,8″.
- Kamera internal 320×240 piksel mengambil rekaman (3GP) dan gambar foto (JPEG) dan merekamnya dalam memori interior 74MB.
- Simpan 5000 catatan (tanggal, waktu, pemeriksaan, kelembapan, suhu, volume pengujian, dan nama area) dan video berdurasi 20 menit.
- Contoh waktu yang dapat dipilih, informasi pemeriksaan, dan penundaan yang dapat diprogram.
Maks, Min, DIF, catatan AVG, Kontrol pengaturan tanggal/waktu, Mati Otomatis.
Asosiasi port mini-USB. - Lengkap dengan sertifikat kalibrasi yang dapat dilacak NIST, Adaptor/Pengisi Daya AC universal dengan perlengkapan berbeda, tautan USB, pemrograman PC, tripod, saluran, baterai NiMH 7.4V, dan hard case
SPESIFIKASI Extech VPC300
| Particle Counter | |
| Channels | Six: 0.3, 0.5, 1.0, 2.5, 5.0, 10μm |
| Flow Rate | 0.1ft³/min (2.83L/min) |
| Counting Efficiency | 50% at 0.3μm; 100% for particles > 0.45μm |
| Coincidence Loss | 5% at 2,000,000 particle per ft³ |
| Particle Count Modes | Cumulative, differential and concentration |
| Air Temp/Relative Humidity | |
| Air Temperature Range | 32 to 122°F (0 to 50°C) |
| Dew Point/Wet Bulb Temperature Range | 32 to 122°F (0 to 50°C) |
| Relative Humidity Range | 0 to 100% RH |
| Air Temperature Accuracy | ±0.9°F (0.5°C) 50 to 104°F (10 to 40°C) ±1.8°F (1.0°C) all other ranges |
| Dew Point/Wet Bulb Temperature Accuracy | ±0.9°F (0.5°C) 50 to 104°F (10 to 40°C) ±1.8°F (1.0°C) all other ranges |
| Relative Humidity Accuracy | ±3% RH from 40 to 60% RH ±3.5% RH from 20 to 40% RH and from 60 to 80% RH ±5.0% RH from 0 to 20% RH and from 80 to 100% RH |
| General Specifications | |
| Display | 2.8″ 320 x 240 pixel TFT colour LCD with backlight |
| Low Battery Indication | Battery symbol appears on the LCD |
| Micro-SD Card Slot | Accommodates up to an 8GB SD card |
| Meter Internal Memory | 5000 sample records; 74MB |
| Power Supply | Rechargeable 7.4V Lithium-Ion polymer battery |
| Battery Life | Approx 4 hours of continuous use |
| Battery Charge Time | 2 hours approx with AC adapter/charger |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Operating/Storage Humidity | 10 to 90% RH non-condensing |
| Storage Temperature | 14 to 140°F (-10 to 60°C) |
| Dimensions | 9.4 x 3.0 x 2.2″ (240 x 75 x 57mm) |
| Weight | 1.26lbs (570g) |
