Latest Calibration Reports

Today’s Report: calibrations2025-11-16.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:20:00 380.30 386 -5.7 41.5
Zero Zero 16-Nov-2025 00:46:00 01:07:00 -0.04 0 -.04 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.096 0 .1 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:20:00 387.90 392 -4.1 41.8
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.05 0 .05 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 16-Nov-2025 00:46:00 01:07:00 0.1 0 .1 .3
NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 351.90 345 6.9 42.5
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.09 0 .09 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.053 0 .05 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 364.40 356 8.4 42.5
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.14 0 .14 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.351 0 .35 3
ED NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 396.20 400 -3.8 41.9
Zero Zero 16-Nov-2025 00:46:00 01:07:00 -0.01 0 -.01 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.066 0 .07 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 406.70 409 -2.3 41.9
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.06 0 .06 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 -0.001 0 0.00
EN NO Zero 16-Nov-2025 00:46:00 01:07:00 0.10 0 .1 3
NO2 NO2_Prec NO2_Prec 16-Nov-2025 04:36:00 04:57:00 67.320 68 -.68 10.5
NO2_Span NO2_Span 16-Nov-2025 04:00:00 04:21:00 274.200 278 -3.8 27.8
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.056 0 .06 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.16 0 .16 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 16-Nov-2025 00:46:00 01:07:00 -0.01 0 -.01 3
NO2 NO2_Prec NO2_Prec 16-Nov-2025 04:30:00 04:51:00 70.910 66 4.91 9.9
NO2_Span NO2_Span 16-Nov-2025 04:00:00 04:20:00 258.000 258 0.00 28.2
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.102 0 .1 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.10 0 .1 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.19 0 .19 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 -0.072 0 -.07 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.11 0 .11 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO Zero 16-Nov-2025 00:46:00 01:07:00 0.1 0 .14 .3
NO Zero 16-Nov-2025 00:46:00 01:07:00 0.16 0 .16 3
NO2 NO2_Prec NO2_Prec 16-Nov-2025 04:30:00 04:51:00 72.800 72 .8 10.5
NO2_Span NO2_Span 16-Nov-2025 04:00:00 04:21:00 252.800 254 -1.2 25.6
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.147 0 .15 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.31 0 .31 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
HW CO Zero 16-Nov-2025 00:46:00 01:07:00 -0.2 0 -.26 .3
DIFF NOY_Zero NOY_Zero 16-Nov-2025 02:00:00 02:35:00 1.1 0 1.12 3
N500NO Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.009 0 .01 3
N500NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.536 0 .54 3
N500NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.545 * 0 .55
NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 441.00 445 -4 44.5
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.214 0 .21 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 450.10 448.96 1.14 44.1
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.25 0 .25 3
NOY NOY_Zero NOY_Zero 16-Nov-2025 02:00:00 02:35:00 1.1 0 1.12 3
O3 Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE Zero 16-Nov-2025 00:46:00 01:07:00 0.440 0 .44 3
YNO NOY_Zero NOY_Zero 16-Nov-2025 02:00:00 02:35:00 0.0 0 .01 3
LN CO Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.1 0 .18 .3
NO Zero 16-Nov-2025 00:46:00 01:07:00 0.23 0 .23 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 -0.119 0 -.12 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.11 0 .11 3
O3 O3_Prec O3_Prec 16-Nov-2025 04:30:00 04:51:00 0.064 0.064 0.00
O3_Span O3_Span 16-Nov-2025 04:00:00 04:21:00 0.393 0.394 0.00
LN O3 Zero Zero 16-Nov-2025 00:46:00 01:07:00 -0.001 0 0.00
M7 NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 386.00 391 -5 39.3
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.18 0 .18 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 -0.070 0 -.07 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 413.30 415 -1.7 40.9
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.11 0 .11 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 -0.002 0 0.00
NR CO Zero 16-Nov-2025 00:46:00 01:07:00 0.0 0 -.06 .3
NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 391.10 401 -9.9 41.1
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.17 0 .17 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.293 0 .29 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 404.20 415 -10.8 41.7
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.46 0 .46 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero 16-Nov-2025 00:46:00 01:07:00 0.16 0 .16 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 -0.138 0 -.14 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.02 0 .02 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 16-Nov-2025 00:46:00 01:07:00 0.0 0 -.02 .3
NO Zero 16-Nov-2025 00:46:00 01:07:00 0.31 0 .31 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 -0.049 0 -.05 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.26 0 .26 3
O3 O3_Prec O3_Prec 16-Nov-2025 04:30:00 04:51:00 0.063 0.063 0.00
O3_Span O3_Span 16-Nov-2025 04:00:00 04:21:00 0.399 0.393 .01
Zero Zero 16-Nov-2025 00:46:00 01:07:00 -0.002 0 0.00
SO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.494 0 .49 3
RS NO2TRACE ZERO ZERO 16-Nov-2025 00:46:00 01:07:00 0.103 0 .1 3
NOTRACE ZERO 16-Nov-2025 00:46:00 01:07:00 0.3 0 .32 3
NOXTRACE ZERO 16-Nov-2025 00:46:00 01:07:00 0.4 0 .42 3
SF NO NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 376.70 381 -4.3 46.2
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.17 0 .17 3
SF NO2 Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.055 0 .06 3
NOX NOX_Span NOX_Span 16-Nov-2025 04:00:00 04:21:00 391.60 391 .6 45.9
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.22 0 .22 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 -0.001 0 0.00
SM NO Zero 16-Nov-2025 00:46:00 01:07:00 -0.01 0 -.01 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.083 0 .08 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.08 0 .08 3
O3 O3_Prec O3_Prec 16-Nov-2025 04:30:00 04:51:00 0.065 0.064 0.00
O3_Span O3_Span 16-Nov-2025 04:00:00 04:21:00 0.391 0.39 0.00
Zero Zero 16-Nov-2025 00:46:00 01:07:00 -0.001 0 0.00
UT CO CO_Prec CO_Prec 16-Nov-2025 04:30:00 04:51:00 4.2 4 .26 .4
CO_Span CO_Span 16-Nov-2025 04:00:00 04:21:00 41.7 41.6 .14 4.1
Zero Zero 16-Nov-2025 00:46:00 01:07:00 0.1 0 .11 .3
NO Zero 16-Nov-2025 00:46:00 01:07:00 0.042 0 .04 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.174 0 .17 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.216 0 .22 3
O3 Zero 16-Nov-2025 00:46:00 01:07:00 0.0 0 0.00
SO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.223 0 .22 3
V4 NO Zero 16-Nov-2025 00:46:00 01:07:00 0.16 0 .16 3
NO2 Zero 16-Nov-2025 00:46:00 01:07:00 0.05 0 .05 3
NOX Zero 16-Nov-2025 00:46:00 01:07:00 0.21 0 .21 3
O3 O3_Prec O3_Prec 16-Nov-2025 04:30:00 04:51:00 0.066 0.067 0.00
O3_Span O3_Span 16-Nov-2025 04:00:00 04:21:00 0.401 0.403 0.00
Zero Zero 16-Nov-2025 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

Yesterday’s Report: calibrations2025-11-15.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.00 0 0.00 3
NO2 NO2_Prec NO2_Prec 15-Nov-2025 04:30:00 04:51:00 66.730 74 -7.27 10.4
NO2_Span NO2_Span 15-Nov-2025 04:00:00 04:21:00 242.800 * 261 -18.2
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.016 0 .02 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.02 0 .02 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 15-Nov-2025 00:46:00 01:07:00 0.1 0 .11 .3
NO Zero 15-Nov-2025 00:46:00 01:07:00 -0.03 0 -.03 3
NO2 NO2_Prec NO2_Prec 15-Nov-2025 04:30:00 04:51:00 70.760 70.6 .16 11.4
NO2_Span NO2_Span 15-Nov-2025 04:00:00 04:21:00 262.700 255 7.7 34.1
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.010 0 .01 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 -0.02 0 -.02 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.193 0 .19 3
ED NO Zero 15-Nov-2025 00:46:00 01:07:00 0.10 0 .1 3
NO2 NO2_Prec NO2_Prec 15-Nov-2025 04:35:00 04:56:00 74.620 74 .62 10.2
NO2_Span NO2_Span 15-Nov-2025 04:00:00 04:21:00 262.100 260 2.1 21.1
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.046 0 -.05 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.05 0 .05 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
EN NO Zero 15-Nov-2025 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.039 0 .04 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.11 0 .11 3
O3 O3_Prec O3_Prec 15-Nov-2025 04:30:00 04:51:00 0.066 0.0675 0.00
O3_Span O3_Span 15-Nov-2025 04:00:00 04:21:00 0.413 0.414 0.00
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 15-Nov-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.007 0 .01 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.07 0 .07 3
O3 O3_Prec O3_Prec 15-Nov-2025 04:30:00 04:50:00 0.066 0.067 0.00
O3_Span O3_Span 15-Nov-2025 04:00:00 04:21:00 0.403 0.4 0.00
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.02 0 .02 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 -0.073 0 -.07 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 -0.05 0 -.05 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO Zero 15-Nov-2025 00:46:00 01:07:00 0.1 0 .15 .3
NO NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:20:00 395.00 402 -7 42.2
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.14 0 .14 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.071 0 .07 3
NOX NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:20:00 416.00 421 -5 43
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.21 0 .21 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
HW CO Zero 15-Nov-2025 00:46:00 01:07:00 0.2 0 .24 .3
DIFF NOY_Zero NOY_Zero 15-Nov-2025 02:00:00 02:35:00 0.9 0 .87 3
N500NO Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.018 0 -.02 3
N500NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.638 0 .64 3
N500NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.620 * 0 .62
NO Zero 15-Nov-2025 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 NO2_Prec NO2_Prec 15-Nov-2025 04:30:00 04:51:00 67.200 64.82 2.38 11.1
NO2_Span NO2_Span 15-Nov-2025 04:00:00 04:21:00 272.900 254.18 18.72 29
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.126 0 .13 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.11 0 .11 3
NOY NOY_Zero NOY_Zero 15-Nov-2025 02:00:00 02:35:00 0.9 0 .89 3
O3 Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE Zero 15-Nov-2025 00:46:00 01:07:00 0.396 0 .4 3
YNO NOY_Zero NOY_Zero 15-Nov-2025 02:00:00 02:35:00 0.0 0 .02 3
LN CO Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.1 0 .18 .3
NO NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 417.60 404 13.6 43.4
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.04 0 -.04 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 -0.077 0 -.08 3
NOX NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 430.00 427 3 44.1
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.12 0 -.12 3
LN O3 Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
M7 NO Zero 15-Nov-2025 00:46:00 01:07:00 0.24 0 .24 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 -0.109 0 -.11 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.14 0 .14 3
O3 O3_Prec O3_Prec 15-Nov-2025 04:30:00 04:51:00 0.061 0.061 0.00
O3_Span O3_Span 15-Nov-2025 04:00:00 04:21:00 0.396 0.396 0.00 .4
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.002 0 0.00
NR CO CO_Prec CO_Prec 15-Nov-2025 04:30:00 04:51:00 3.8 4 -.1 .4
CO_Span CO_Span 15-Nov-2025 04:00:00 04:21:00 38.5 38.6 -.05 3.8
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.0 0 -.07 .3
NO Zero 15-Nov-2025 00:46:00 01:07:00 0.19 0 .19 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.058 0 .06 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.25 0 .25 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
P2 NO NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:20:00 419.60 429 -9.4 42
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.031 0 .03 3
NOX NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:20:00 433.60 440 -6.4 42
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.09 0 .09 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 15-Nov-2025 00:46:00 01:07:00 0.0 0 -.01 .3
NO Zero 15-Nov-2025 00:46:00 01:07:00 0.48 0 .48 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 -0.224 0 -.22 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.26 0 .26 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 -0.002 0 0.00
SO2 SO2_Prec SO2_Prec 15-Nov-2025 04:35:00 05:05:00 62.170 63.2 -1.03 6.4
SO2_Span SO2_Span 15-Nov-2025 04:00:00 04:30:00 394.800 400 -5.2 40.5
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.415 0 .42 3
RS NO2TRACE ZERO ZERO 15-Nov-2025 00:46:00 01:07:00 0.144 0 .14 3
NOTRACE NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 371.2 374 -2.8 43.7
ZERO ZERO 15-Nov-2025 00:46:00 01:07:00 0.3 0 .34 3
RS NOXTRACE NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 368.7 372 -3.3 43.1
ZERO ZERO 15-Nov-2025 00:46:00 01:07:00 0.5 0 .48 3
SF NO Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.036 0 .04 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.11 0 .11 3
O3 O3_Prec O3_Prec 15-Nov-2025 04:30:00 04:51:00 0.063 0.063 0.00
O3_Span O3_Span 15-Nov-2025 04:00:00 04:21:00 0.400 0.399 0.00
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.001 0 0.00
SM NO NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 339.50 348 -8.5 42.2
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.07 0 -.07 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.022 0 .02 3
NOX NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 357.60 363 -5.4 43.2
Zero Zero 15-Nov-2025 00:46:00 01:07:00 -0.05 0 -.05 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 -0.001 0 0.00
UT CO Zero 15-Nov-2025 00:46:00 01:07:00 0.0 0 .05 .3
NO Zero 15-Nov-2025 00:46:00 01:07:00 0.019 0 .02 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.062 0 .06 3
NOX Zero 15-Nov-2025 00:46:00 01:07:00 0.081 0 .08 3
O3 O3_Prec O3_Prec 15-Nov-2025 04:30:00 04:51:00 0.0 0.068 0.00 4.5
O3_Span O3_Span 15-Nov-2025 04:00:00 04:21:00 0.4 0.42 0.00 39.9
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.0 0 0.00
SO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.088 0 .09 3
V4 NO NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 389.70 405 -15.3 41.2
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.13 0 .13 3
NO2 Zero 15-Nov-2025 00:46:00 01:07:00 0.02 0 .02 3
NOX NOX_Span NOX_Span 15-Nov-2025 04:00:00 04:21:00 397.00 410 -13 41.1
Zero Zero 15-Nov-2025 00:46:00 01:07:00 0.15 0 .15 3
O3 Zero 15-Nov-2025 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

First Report: calibrations2020-03-26.PDF