1Manufacturer touch screen dust particle countersummary

This product adopts a color LCD touch screen display, which is a small flow dust particle counter designed in China. The touch screen operation interface is more user-friendly.

IIManufacturer touch screen dust particle counterTechnical indicators：(Implement JJF1190-2008 Dust Particle Counting Verification Regulations)

• Self purification time: ≤ 10min
• Repeatability: ≤ ±10%FS
• Particle size distribution error: ≤ ±30%
• Particle concentration indication error: ≤ ±30%
• Sampling flow error: 2.83 liters/minute ≤± 5%
• Safety performance: Insulation resistance>20M (under normal atmospheric conditions)

IIIOther parameters:

• Power supply:AC220V±5% 50HZ
• Measurable particle concentration: ≤ 300000 particles/2.83 liters
• Particle size classification: 0.3, 0.5, 1, 3, 5, 10 (um)
• Measurable purification range: any level between 100 and 300000
• External dimensions:220 × 180 × 150mm (width × length × height)
• Weight: 3KG
• Material: Steel plate baked paint
• Communication interface: USB
• Storage data: 1000 sets

4Usage conditions：

• Temperature: 5 ℃ -35 ℃
• Relative humidity: RH≤75%
• Normal atmospheric pressure, purifying the environment

5、 Other

1. Built in printer that automatically prints test results.

2. Detailed instructions, certificate of conformity, inspection report, warranty card, USB cable, tripod, printing paper are attached. The usage is simple and clear, and the operation is convenient. The aluminum alloy exquisite packaging box is easy to carry and comes with a detachable adjustable measuring tube