XACT® 625I AMBIENT CONTINUOUS MULTI-METALS MONITOR
Cooper Environmental Service¥100
Cooper Environmental’s Xact® 625i is designed for high time resolution multi-metals monitoring of ambient air, with detection limits that rival those of laboratory analysis. The Xact® 625i comes standard with a solid-state meteorological sensor and Cooper Environmental’s proprietary ADAPT analysis package, making the instrument one of the most powerful air pollution source detection offerings in the industry.
Out of stock
Product Description
Cooper Environmental’s Xact® 625i is designed for high time resolution multi-metals monitoring of ambient air, with detection limits that rival those of laboratory analysis. The Xact® 625i comes standard with a solid-state meteorological sensor and Cooper Environmental’s proprietary ADAPT analysis package, making the instrument one of the most powerful air pollution source detection offerings in the industry.
The system uses reel-to-reel filter tape sampling and nondestructive energy dispersive X-ray fluorescence (EDXRF) analysis. The air is sampled through a low volume (16.7 l/min) particulate matter (PM) size-selective inlet and drawn through a filter tape. The resulting PM deposit is then advanced into the analysis area where the sample is analyzed by EDXRF for selected metals while the next sample is collected.
Measurement method:
– EPA method IO3.3: Determination of metals in ambient PM using XRF
Key applicable elements:
– Sb, As, Ba, Cd, Ca Cr, Co, Cu, Fe, Pb, Hg, Mn, Ni, Se, Ag, Sn, Ti, Tl, V, Zn, and more available.
Measurement range:
– up to 60 ug/dscm and higher
Detection limit (IF, EPA IO 3.3):
– Metal and sample time dependent; refer to the minimum detection limit (MDL) data
Calibration stability check frequency:
– Automatically with each sample analyzed
Sampling and analysis times:
– Every 15,30, 60, 120, 180, 240 minutes
Estimated recalibration frequency:
– Annually, when manufacturer’s operation recommendations followed
Sample flowrate:
– 16.7 lpm
Linearity:
– Correlation coefficient > 0.99
Size and weight:
– 19’’ x 20’’ x 30’’
– 183 lb
– 19 inch rack-mountable or tabletop
Required operating environment:
– Lab environment with temperature controlled to 20±5°C (68°F)
Power requirement:
– 120 VAC/60Hz @ 20 amp or
– 220 VAC/50Hz @ 10 amp circuit
Output:
– RS232, Modbus protocol
Options:
– Change or add elements
– Enclosure (NEMA 4, 4x, 12, or 12x)
– Inlets (PM10, PM2.5, PM1, low volume TSP)
Minimum Detection Limits (ng/m3)
Sampling/ Analysis Time (min.)
Element Atomic Number 15 30 60 120 180 240
Al 13 886 303 106 37.1 20.1 13.1
Si 14 310 106 36.9 13.0 7.04 4.57
S 16 43.2 14.8 5.15 1.81 0.98 0.64
Cl 17 22.7 7.78 2.71 0.95 0.52 0.34
K 19 25.9 8.88 3.09 1.09 0.59 0.38
Ca 20 5.82 1.99 0.69 0.24 0.13 0.09
Ti 22 3.03 1.04 0.36 0.13 0.07 0.04
V 23 2.84 0.97 0.34 0.12 0.06 0.04
Cr 24 2.11 0.72 0.25 0.09 0.05 0.03
Mn 25 2.65 0.91 0.32 0.11 0.06 0.04
Fe 26 3.42 1.19 0.42 0.15 0.08 0.05
Co 27 2.48 0.86 0.30 0.11 0.06 0.04
Ni 28 1.97 0.69 0.24 0.08 0.05 0.03
Cu 29 1.79 0.62 0.22 0.08 0.04 0.03
Zn 30 1.52 0.53 0.19 0.07 0.04 0.02
Ga 31 1.35 0.47 0.17 0.06 0.03 0.02
Ge 32 1.27 0.44 0.16 0.05 0.03 0.02
As 33 1.30 0.45 0.16 0.06 0.03 0.02
Se 34 1.69 0.59 0.21 0.07 0.04 0.03
Br 35 2.08 0.73 0.25 0.09 0.05 0.03
Sr 38 4.53 1.58 0.55 0.20 0.11 0.07
Mo 42 10.5 3.67 1.29 0.45 0.25 0.16
Pd 46 44.2 15.4 5.40 1.90 1.03 0.67
Ag 47 41.0 14.3 5.01 1.77 0.96 0.62
Cd 48 52.3 18.2 6.39 2.25 1.22 0.79
Sn 50 80.5 28.0 9.84 3.47 1.88 1.22
Sb 51 108 37.8 13.2 4.67 2.54 1.65
Ba 56 7.35 2.52 0.88 0.31 0.17 0.11
La 57 6.20 2.12 0.74 0.26 0.14 0.09
Pt 78 2.59 0.90 0.32 0.11 0.06 0.04
Hg 80 2.24 0.78 0.27 0.10 0.05 0.03
Tl 81 2.37 0.83 0.29 0.10 0.06 0.04
Pb 82 2.43 0.85 0.30 0.10 0.06 0.04
Bi 83 2.52 0.88 0.31 0.11 0.06 0.04
Company Name:Cooper Environmental Service
Corporate Headquarters: Beaverton, Oregon
