PH CALIBRATION FILE GENERATED ON: 09/22/2022 14:03
GDF 31
MSC 1038
APEX ID 21479

** START CONFIG FILE COPY BLOCK **
Durafet SN = 21479, APEX# 31
8, number of calibration coefficients
-1.38017, =k0 Pon; -1.38008 =k0 Poff; -1.37116 =k0 HCl
5.74178e-17,-2.76773e-13,4.04347e-10,-1.98665e-07,-1.05986e-03, =k2(fP)*T
-8.50036e-06, =k3*P
1.44779e-08, =k4*P^3
-2.50179e-11, =k5*P^4
2.05569e-14, =k6*P^5
-7.64489e-18, =k7*P^6
1.07814e-21, =k8*P^7
** END CONFIG FILE COPY BLOCK **

** START pHlog.xlsx COPY BLOCK **
Ptchamber	Ch	PT runs	VrsDrift	k2 f(P) C6	k2 f(P) C5	k2 f(P) C4	k2 f(P) C3	k2 f(P) C2	k2 f(P) C1	k2 f(P) C0	k0(HCl)	R^2	f(P) k8	f(P) k7	f(P) k6	f(P) k5	f(P) k4	f(P) k3	f(P) k2	f(P) k1	f(P) k0	R^2	pH Design	Die	DF#	k0CalDates	k0Soln	k0_pOFF	Stdk0_pOFF	k0_pON	Stdk0_pON
08/20-08/25/2022			-0.100			5.74178e-17	-2.76773e-13	4.04347e-10	-1.98665e-07	-1.05986e-03	-1.37116	0.9998			1.07814e-21	-7.64489e-18	2.05569e-14	-2.50179e-11	1.44779e-08	-8.50036e-06	-1.37094e+00	0.9977	GDF		31	09/19-09/22/2022		-1.38008	3.21287e-04	-1.38017	3.21887e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	31	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF31_081822_ChC.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	08/20/2022 06:22	08/25/2022 09:14
Data subset:	ASCENDING	
Vrs drift rate:	-0.09998	mV/day
Vk drift rate:	1.12933	mV/day
Avg std Vk	115.54011	uVolts
Average k2:	-1.0870e-03	V/degC
Std dev k2:	1.8873e-05	V/degC
k2 f(P) c0	-1.0599e-03	
k2 f(P) c1	-1.9867e-07	
k2 f(P) c2	4.0435e-10	
k2 f(P) c3	-2.7677e-13	
k2 f(P) c4	5.7418e-17	
k0 HCL:	-1.3712	Volts
Avg Ik:	-73.63	nano amps
Std dev Ik:	86.65	nano amps
Avg Ib:	-9.86	nano amps
Std dev Ib:	77.59	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
24.7	-1.0664e-03	3.0650e-06	-1.3712	4.2066e-05	0.9998	29	1.9	19.7
39.0	-1.0679e-03	2.2371e-06	-1.3712	3.2171e-05	0.9998	41	1.9	19.7
61.4	-1.0714e-03	2.2002e-06	-1.3714	3.1370e-05	0.9999	35	1.9	19.7
86.7	-1.0752e-03	2.5334e-06	-1.3715	3.5677e-05	0.9999	29	1.9	19.7
124.3	-1.0779e-03	2.8196e-06	-1.3718	3.9378e-05	0.9997	51	1.9	19.7
175.2	-1.0800e-03	2.8306e-06	-1.3721	4.0403e-05	0.9997	44	1.9	19.7
248.9	-1.0868e-03	2.7327e-06	-1.3725	3.7613e-05	0.9995	88	1.9	19.7
348.0	-1.0877e-03	2.4255e-06	-1.3730	3.3763e-05	0.9996	86	1.9	19.7
448.4	-1.0898e-03	2.4914e-06	-1.3734	3.4783e-05	0.9996	85	1.9	19.7
548.7	-1.0886e-03	2.7394e-06	-1.3739	3.9457e-05	0.9995	76	1.9	19.7
650.5	-1.0872e-03	2.6944e-06	-1.3743	3.9833e-05	0.9996	73	1.9	19.7
747.2	-1.0865e-03	2.4887e-06	-1.3747	3.4756e-05	0.9996	79	2.0	19.7
899.6	-1.0747e-03	3.3438e-06	-1.3755	4.6618e-05	0.9985	157	2.0	19.7
1098.8	-1.0689e-03	2.6730e-06	-1.3765	3.7149e-05	0.9990	159	2.0	19.7
1297.7	-1.0767e-03	1.8940e-06	-1.3769	2.6236e-05	0.9995	156	2.0	19.7
1494.3	-1.0887e-03	2.2627e-06	-1.3773	3.2690e-05	0.9994	146	2.0	19.7
1701.8	-1.1136e-03	1.2561e-06	-1.3773	1.7628e-05	0.9998	149	2.0	19.7
1902.2	-1.1302e-03	1.0615e-06	-1.3770	1.5202e-05	0.9999	143	2.0	19.7
2034.2	-1.1348e-03	1.8958e-06	-1.3769	2.6627e-05	0.9999	49	2.1	19.7

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	1.0031e-08	
f(P) R*R:	0.9977	
f(P) c0	-1.3709e+00	
f(P) c1	-8.5004e-06	
f(P) c2	1.4478e-08	
f(P) c3	-2.5018e-11	
f(P) c4	2.0557e-14	
f(P) c5	-7.6449e-18	
f(P) c6	1.0781e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1038	
k0 calibration window	09/19/2022 11:41	09/22/2022 16:05
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	79	
Ik outlier %	3.44	
Ib outlier count	49	
Ib outlier %	2.14	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1038_DURA_2.dat	MSC1038_DURA.dat	
median k0	-1.3802	-1.3801	Volts
std k0	3.2189e-04	3.2129e-04	Volts
Avg Vk	-0.9098	-0.9099	Volts
Avg std Vk	61.7	61.3	uVolts
median Ik:	-1.33	-1.66	nano amps
std Ik:	11.88	10.75	nano amps
median Ib:	-9.11	-8.47	nano amps
std Ib:	13.73	13.53	nano amps