MÁY ĐO BỤI ĐIỆN TỬ HIỆN SỐ
Model HD-1100
Hãng sản xuất: Environmental Devices Corporation - Mỹ
Applications
- Determining level of respiratory protection
- Survey of workplace for OSHA/EPA compliance
- Quantifying off site particulate migration
- Surveying for PM-10 and Total Suspended Particles (TSP) levels
- Monitoring dust generation during drilling/excavation operations
- Evaluating dust suppression and engineering controls
- Locating and identifying "Hot Spots"
- Emergency response & SARA Title III fugitive emissions compliance
- Evaluating worker exposure to airborne contaminants
- Dust collector/ventilation system checks
- Monitoring lung damaging particulates in factories & buildings
- Can be used in all OSHA & EPA personal and ambient particulate air sampling applications
The HD-1100 is user-friendly and easy to set up. As soon as you turn the instrument on the unit is already sampling for dust. The high sensitivity range is sensitive enough to monitor all OSHA/NIOSH reference methods. Sensitivity goes down to 0.01 mg/m³. The HD-1100 has an abundance of features.
- Easy operation
- High Sensitivity range as low as .01 mg/m³
- Alarm pre-set
- Low battery indicator
- Optional Data Logger (model DL-103)
- Light Weight with a rugged construction with no reason to worry if the instrument gets dropped accidentally
- The unique design provides protection against RFI/EMI waves (emitted from radios, transmitters, etc.)
- Optional tri-pod stand, no need to carry the HD-1100 around
Specifications
| Display: | LCD 3.5 digits mg/m³ concentration reading |
| Calibration: | NIOSH method 0600 using Arizona Road Dust test dust |
| Sensing range: | 0.01-200 mg/m³ |
| Particle size range: | 0.01-50 µm |
| Precision: | +/- 0.02 mg/m³ |
| Accuracy: | +/-10% to NIOSH 0600 |
| Power: | NiMH rechargeable battery |
| Operating time: | >8 hours |
| Charging time: | 10-12 hours |
| Signal output: | 0-2 Volt |
| Humidity: | 95% non-condensing |
| Dimensions: | 9" x 3" x 1.5" |
| Weight: | 2 lbs. |
Data Logger Model DL-103 Specifications
The optional Data Logger model DL-103 is a single channel, 4 key programmable operation. Real-Time clock display with on screen calculation of statistics.
| Recording Time: | 1 minute to 12 hours |
| Sampling Rate: | 1 or 2 sec/sample |
| Display: |
4/20 alphanumeric LCD, on screen data display, |
| Memory: | 21,500 data points |
| Output: | RS-232, 9600 baud |
| Battery: | 7.2v NiMH |
| Operating time: | 12 hours |
| Dimensions: | 5.5" x 3.5" x 2.0" |
| Weight: | 2 lbs |
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