PH CALIBRATION FILE GENERATED ON: 06/13/2025 11:45
AE GDF 2032
MSC 3006
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2032, APEX# NaN
10, number of calibration coefficients
-1.31939, =k0 Pon; -1.31938 =k0 Poff; -1.31654 =k0 HCl
-2.42781e-11,1.04564e-08,-8.35591e-04, =k2(fP)*T
-8.09609e-07, =k3*P^1
-4.75958e-08, =k4*P^2
1.84214e-10, =k5*P^3
-3.45844e-13, =k6*P^4
3.53674e-16, =k7*P^5
-1.99450e-19, =k8*P^6
5.81908e-23, =k9*P^7
-6.85561e-27, =k10*P^8
** 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
01/13-01/18/2024			-0.045					-2.42781e-11	1.04564e-08	-8.35591e-04	-1.31654	0.9999	-6.85561e-27	5.81908e-23	-1.99450e-19	3.53674e-16	-3.45844e-13	1.84214e-10	-4.75958e-08	-8.09609e-07	-1.31647e+00	0.9981	AE GDF		2032	06/09-06/12/2025		-1.31938	8.47567e-05	-1.31939	8.70015e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2032	
pH stem mfg:	MBARI	AE GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2032_011124_Ch E.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	01/13/2024 02:15	01/18/2024 05:00
Data subset:	ASCENDING	
Vrs drift rate:	-0.04467	mV/day
Vk drift rate:	2.99990	mV/day
Avg std Vk	48.34423	uVolts
Average k2:	-8.4982e-04	V/degC
Std dev k2:	2.4387e-05	V/degC
k2 f(P) c0	-8.3559e-04	
k2 f(P) c1	1.0456e-08	
k2 f(P) c2	-2.4278e-11	
k0 HCL:	-1.3165	Volts
Avg Ik:	6.74	nano amps
Std dev Ik:	4.73	nano amps
Avg Ib:	0.41	nano amps
Std dev Ib:	7.43	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
6.9	-8.3252e-04	2.8189e-06	-1.3165	3.9495e-05	0.9999	10	1.9	19.8
14.7	-8.3239e-04	6.6832e-07	-1.3165	9.3810e-06	0.9999	127	1.9	19.8
25.0	-8.3236e-04	9.7469e-07	-1.3165	1.3747e-05	0.9999	73	1.9	19.8
39.3	-8.3329e-04	7.8335e-07	-1.3166	1.0944e-05	0.9999	96	1.9	19.8
61.7	-8.3507e-04	1.0397e-06	-1.3166	1.4516e-05	0.9999	78	1.9	19.8
87.2	-8.3683e-04	1.1927e-06	-1.3168	1.6579e-05	0.9999	66	1.9	19.8
124.4	-8.3650e-04	1.6071e-06	-1.3170	2.2506e-05	0.9996	100	1.9	19.8
174.2	-8.3840e-04	1.5767e-06	-1.3173	2.2019e-05	0.9997	91	1.8	19.8
249.0	-8.3578e-04	1.9600e-06	-1.3178	2.7200e-05	0.9991	166	1.8	19.8
349.3	-8.3609e-04	1.8583e-06	-1.3183	2.5860e-05	0.9992	160	1.8	19.8
450.1	-8.3726e-04	1.6623e-06	-1.3188	2.3054e-05	0.9994	157	1.8	19.8
547.9	-8.4454e-04	2.0116e-06	-1.3191	3.0453e-05	0.9993	128	1.8	19.8
649.9	-8.4203e-04	1.6867e-06	-1.3196	2.3698e-05	0.9994	149	1.9	19.8
749.2	-8.4192e-04	1.6222e-06	-1.3200	2.2488e-05	0.9995	149	1.9	19.8
899.4	-8.4045e-04	2.0377e-06	-1.3207	2.8297e-05	0.9983	297	1.9	19.8
1099.6	-8.4100e-04	1.2440e-06	-1.3213	1.7304e-05	0.9994	290	1.9	19.8
1299.6	-8.5950e-04	1.1517e-06	-1.3214	1.5964e-05	0.9995	288	2.0	19.8
1499.8	-8.8075e-04	1.4690e-06	-1.3214	2.0434e-05	0.9992	286	2.0	19.8
1700.0	-8.9378e-04	1.7398e-06	-1.3218	2.4289e-05	0.9989	282	2.0	19.8
1898.7	-9.0410e-04	9.6591e-07	-1.3221	1.3413e-05	0.9997	276	2.0	19.8
2034.3	-9.1166e-04	1.3443e-06	-1.3221	1.8845e-05	0.9998	100	2.0	19.8

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	7.2150e-09	
f(P) R*R:	0.9981	
f(P) c0	-1.3165e+00	
f(P) c1	-8.0961e-07	
f(P) c2	-4.7596e-08	
f(P) c3	1.8421e-10	
f(P) c4	-3.4584e-13	
f(P) c5	3.5367e-16	
f(P) c6	-1.9945e-19	
f(P) c7	5.8191e-23	
f(P) c8	-6.8556e-27	

** KO CALIBRATION SUMMARY: **
MSC # :	3006	
k0 calibration window	06/09/2025 12:58	06/12/2025 22:18
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	0	
Ik outlier %	0.00	
Ib outlier count	0	
Ib outlier %	0.00	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC3006_DURA_2.dat	MSC3006_DURA.dat	
median k0	-1.3194	-1.3194	Volts
std k0	8.7001e-05	8.4757e-05	Volts
Avg Vk	-0.6348	-0.6348	Volts
Avg std Vk	22.2	22.2	uVolts
median Ik:	22917000000.00	23763000000.00	nano amps
std Ik:	3995189018.43	3884480072.50	nano amps
median Ib:	194000000.00	192000000.00	nano amps
std Ib:	205524166.61	204876110.85	nano amps