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8. TECHNICAL INFORMATION
8.1 Product specification
Particulate sensing parameters
Sensing technology
Particulate measurements
TSP range
PM measurement capability* 0.35 to 40 µm over 24 bins
PM continuous operating
range**
PM density
PM measurement units
Sampling interval
Particle count
Flow rate
Total flow rate
Accuracy
*The instrument can define particulate measurement peak trends up to the quantity specified.
**During sustained high dust loading periods, the instrument will report on PM data up to the quantity
specified.
Note: Sustained exposure to PM quantities above 25 mg/m³ will be logged; however, this may affect
the operating life of the particulate sensor.
14
XD ONE USER MANUAL
OPC light-scatter photometer
35 to 40 µm (PM1.0, PM2.5, PM4.25, PM10 and TSP)
Up to 40 µm logged in mg/m³
Up to 1,500 mg/m³
0.8 to 8.0 g/ml (default: 1.65 g/ml)
Custom particle density profiling
µg/m³
–
logged on-device
mg/m³ or µg/m³
–
BREATHELITE
1 second
Up to 10,000 (particles/second)
Dynamic (1.2 L.min nominal)
5.5 L/min (typical)
± 5%
XD One_User manual_P5644.1601_Rev B
software
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