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106-L型设计用于低至极低ppb水平的环境低测量，并被美国环保署指定为联邦等效方法（FEM），用于监测是否符合美国清洁空气法：EQOA–0914–218。
特征
| Model | Range | Resolution | Precision & Accuracy |
|---|---|---|---|
|
0-100 ppm
|
0.0001 ppm (0.1 ppb)
|
Higher of 0.0015 ppm (1.5 ppb) or 2% of reading
|
|
|
0-1,000 ppm
|
0.01 ppm
|
Higher of 0.01 ppm or 2% of reading
|
|
|
0-10,000 ppm (0-1 vol%)
|
0.1 ppm
|
Higher of 0.05 ppm or 2% of reading
|
|
|
0-20 wt% O2 or Air
0-14 vol% |
0.01 wt%
0.01 vol% |
Higher of 0.01 wt% or 2% of reading
|
Measurement Principle
UV Absorption at 254 nm
Measurement Interval
2 s
Data Averaging Options
2 s, 10 s, 1 min, 5 min, 1 hr
Flow Rate
~1 Liter/min; Up to 20 L/min for Model 106-H
Data Storage
32,736 lines (10 s avg. = 3.7 days; 5 min avg = 113 days)
Choice of Units
ppb, pphm, ppm, µg m-3, mg m-3 (for Models 106-L and 106-M)
ppm, mg m-3 (for Model 106-MH)
vol%, wt% air, wt% O2, g/m3, g/Nm3 (for Model 106-H)
Data Outputs
USB, RS232, 0-2.5 V Analog, 4-20 mA, LCD Display
Power Requirements
100-240 V AC, 50/60 Hz
11-28 V DC, nominally 500 mA at 12 V DC, 6 watt for Models 106-L, M, and MH
11-28 V DC, nominally 325 mA at 12 V DC, 3.9 watt for Model 106-H
Size (standard enclosure)
3.6 x 7.9 x 9.4 inches (9 x 20 x 24 cm)
Weight (standard and OEM)
4.2 lb (1.9 kg) for Model 106-L; 2.8 lb (1.3 kg) for OEM-106-L
3.9 lb (1.8 kg) for Models 106-M, -MH; 2.5 lb (1.1 kg) for OEM-106-M, -MH
4.4 lb (2.0 kg) for Model 106-H; 2.9 lb (1.3 kg) for OEM-106-H
Size (Industrial enclosure)
16 x 14 x 9.3 inches (40.7 x 35.7 x 23.6 cm) H x W x D
Weight (Industrial enclosure)
~14 lb (6.4 kg) depending on model and multichannel options
