Split2 Particulate Monitor
The Split2 is designed for personal or area monitoring for inhalable or respirable dust. It is a passive dust monitor that can become an active monitor/sampler by combining it with a 2 L/min sample pump and IOM sampling head or GS-3 Cyclone, for concurrent real-time dust monitoring and gravimetric dust sampling.
- Accurate over a wide measuring range
- Simple operation and instantaneous display of TWA, STEL, Minimum, Maximum in mg/m3
- Can be used as an active monitor by combining with a sample pump
- Operates for over 8 hours using rechargeable NiMH battery
- Extended running time using AC charger
- Compact and lightweight
- Backlit display for use in dim light conditions
- Audible alarm with adjustable threshold
- Automatic data logging
- Easy to use DustComm Pro Software for data downloading, trend analysis and comprehensive reporting of concentration changes over time
Specifications
| Flow Rate | 2 L/min using an external pump (not included) | |
| Accuracy | ±10% to NIOSH Method 0600 using SAE fine test dust | |
| Sensing Range | 0.01 to 200 mg/m3 | |
| Display Resolution | 0.01 mg/m3 | |
| Particle Size Range | 0.1 to 100 µm | |
| Measurement Precision | ±0.02 mg/m3 | |
| Calibration | NIOSH gravimetric using NIST-traceable SAE fine test dust | |
| Displayed Particle Concentration | Instantaneous, TWA, STEL, Minimum, Maximum | |
| Active Mode | Use with sample pump at 2 L/min | |
| Power | Rechargeable NIMH battery | |
| Operating Time | ≥8 hours | |
| Charging Time | 12 hour | |
| Digital Output | RS-232 | |
| Data Storage | 21,500 data points | |
| Sampling Rate | 1 second, 1 minute, 10 minutes | |
| Temperature | Operating: 0 to +50°C (32 to 122°F) Storage: -20 to +60°C (-4 to 140°F) |
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| Dimensions | Unit: 18 x 8 x 4.5 cm (7 x 3 x 2 inches) Sensor: 4.4 x 3.8 cm (1.75 x 1.5 inches) |
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| Weight | 780 g with batteries |
Split2
| Description | Part Number |
| Split2 Monitor Kit, includes:
Monitor in carry pouch with detachable strap, detachable sensor with lapel clip, IOM sampling head, 110-240V AC Charger, calibration standard and zeroing filter, computer RS-232 cable, USB Memory Stick with instruction manual and DustComm Pro Software, factory calibration certificate |
770-300A |
Split2 Accessories
| Description | Part Number | |
| Respirable Impactor, GS-3 Cyclone, used in conjunction with a sample pump | 225-103 |  |
| Adaptor for Respirable Impactor, required when using GS-3 Cyclone | 770-313 |  |
| IOM Adaptor, for mounting IOM sampling head on Split2 | 770-4204 |  |
| IOM sampler in plastic complete with two part plastic filter cassette and clip | 225-70A |  |
| IOM foam plug for respirable and multi-dust sampling (pack of 10) | 225-772 |  |
| Calibration span accessory, for calibrating the sensor | 770-322 |  |
| Calibration Chamber, for calibrating and setting pump airflow when using a GS-3 Cyclone | 225-112 |  |
| Zeroing Accessory, for clean-air zeroing of Split2 sensor when using IOM Inhalable sampling head | 770-4202A |  |
| Zeroing Accessory, for clean-air zeroing of the instrument | 770-311 |  |
| chek-mate flowmeter 500-5000 ml/min, recommended for calibrating the Inhalable IOM Sampling Head, used in conjunction with a sample pump (Other Calibrators available , see Calibration) |
375-0550 |  |
| Calidaptor, adaptor for calibrating the Inhalable IOM Sampling Head | 391-01 |  |
| Sampling Wand, hand held and mounts to sensor for area monitoring | 770-306 |  |
| Tripod Stand, for use when using the Split2 for area monitoring | 770-307 |  |
| RS232 Computer Interface Cable | 770-114 |  |
| AC Charger 110-240V, can be used to operate Split2 for extended running time | 770-320 | |
| Replacement NiMH Battery Pack for Split2 | 770-303 |  |
| DustComm Pro Software on USB Flash Drive | 770-225 |  |
Documentation
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Split2 Particulate Monitor |
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