Thiết bị đo nồng độ bụi
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Máy đo độ bụi (đếm hạt bụi)
Model : 3886 GEO-a
Hãng sản xuất : Kanomax - Nhật
Applications
- Cleanroom verification
- Clean Bench verification
- IAQ Investigation
- Food Process Investigation
- Hospital Surgical Room
- Filter Testing
Features
- Measures 5 particle sizes; 0.3, 0.5, 1.0, 3.0 and 5.0 um in cf or m3
- Built-in flow sensor (0.1 CFM +/- 10%)
Specifications
- Channel Sizes 0.3 um, 0.5 um, 1.0 um, 3.0 um, 5.0um
- Flow Rate 0.1 cfm (2.83 l/min)
- Light Source Laser Diode
- Calibration PSL particles in air
- Counting Efficiency 50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4)
- Zero Count Less than 1 count / 5 minutes (ISO 21501-4)
- Coincidental Loss Less than 5% at 2,000,000 particles/cf
- Sampling Time 1 sec - 99 min 59 sec (1 second increment)
- Sampling Frequency 1 - 99 or continuous
- Count Modes Repeat, Continuous, Calculation and Remote mode
- Display LCD: 20 letters, 4 lines
- Interface RS232C or RS485
- Baud Rate 9600 bps
- Buffer Memory 500 sample records
- Accessories: Operation Manual, AC Adapter, Zero Filter with Tube,
- Handle, AA Size Rechargeable Battery x 4pcs, Battery Charger,
- Test Report
- Measures 5 particle sizes; 0.3, 0.5, 1.0, 3.0 and 5.0 um in cf or m3
- Built-in flow sensor (0.1 CFM +/- 10%)
Specifications
- Channel Sizes 0.3 um, 0.5 um, 1.0 um, 3.0 um, 5.0um
- Flow Rate 0.1 cfm (2.83 l/min)
- Light Source Laser Diode
- Calibration PSL particles in air
- Counting Efficiency 50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4)
- Zero Count Less than 1 count / 5 minutes (ISO 21501-4)
- Coincidental Loss Less than 5% at 2,000,000 particles/cf
- Sampling Time 1 sec - 99 min 59 sec (1 second increment)
- Sampling Frequency 1 - 99 or continuous
- Count Modes Repeat, Continuous, Calculation and Remote mode
- Display LCD: 20 letters, 4 lines
- Interface RS232C or RS485
- Baud Rate 9600 bps
- Buffer Memory 500 sample records
- Accessories: Operation Manual, AC Adapter, Zero Filter with Tube,
- Handle, AA Size Rechargeable Battery x 4pcs, Battery Charger,
- Test Report
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