PH CALIBRATION FILE GENERATED ON: 06/13/2025 12:12
AE GDF 2046
MSC 3005
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2046, APEX# NaN
9, number of calibration coefficients
-1.30947, =k0 Pon; -1.30880 =k0 Poff; -1.30531 =k0 HCl
-5.16218e-14,1.65893e-10,-1.53525e-07,-8.83888e-04, =k2(fP)*T
-8.90120e-06, =k3*P^1
3.82176e-08, =k4*P^2
-1.11878e-10, =k5*P^3
1.55209e-13, =k6*P^4
-1.11560e-16, =k7*P^5
3.99251e-20, =k8*P^6
-5.60226e-24, =k9*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
02/02-02/07/2024			-0.143				-5.16218e-14	1.65893e-10	-1.53525e-07	-8.83888e-04	-1.30531	0.9995		-5.60226e-24	3.99251e-20	-1.11560e-16	1.55209e-13	-1.11878e-10	3.82176e-08	-8.90120e-06	-1.30543e+00	0.9967	AE GDF		2046	06/09-06/12/2025		-1.30880	6.63157e-05	-1.30947	1.01429e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2046	
pH stem mfg:	MBARI	AE GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2046_013124_Ch A.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	02/02/2024 02:30	02/07/2024 04:58
Data subset:	ASCENDING	
Vrs drift rate:	-0.14269	mV/day
Vk drift rate:	2.36285	mV/day
Avg std Vk	279.26276	uVolts
Average k2:	-9.1207e-04	V/degC
Std dev k2:	1.7298e-05	V/degC
k2 f(P) c0	-8.8389e-04	
k2 f(P) c1	-1.5352e-07	
k2 f(P) c2	1.6589e-10	
k2 f(P) c3	-5.1622e-14	
k0 HCL:	-1.3053	Volts
Avg Ik:	-17.28	nano amps
Std dev Ik:	3.46	nano amps
Avg Ib:	4.28	nano amps
Std dev Ib:	4.68	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
6.9	-8.8077e-04	6.6330e-06	-1.3053	9.3482e-05	0.9995	10	2.1	19.9
14.9	-8.8726e-04	2.7132e-06	-1.3053	4.1592e-05	0.9993	81	2.1	19.9
24.9	-8.8888e-04	4.1081e-06	-1.3055	6.0168e-05	0.9991	43	2.1	19.9
39.2	-8.9081e-04	3.2597e-06	-1.3057	4.7411e-05	0.9991	68	2.1	19.9
61.9	-8.8961e-04	3.1164e-06	-1.3060	4.4623e-05	0.9993	60	2.1	19.9
87.5	-8.9113e-04	3.7480e-06	-1.3062	5.3307e-05	0.9991	53	2.1	19.9
124.6	-8.9989e-04	3.3161e-06	-1.3062	4.6313e-05	0.9989	85	2.1	19.9
174.4	-9.1578e-04	2.4901e-06	-1.3060	3.4865e-05	0.9994	81	2.1	19.9
249.1	-9.1574e-04	2.3492e-06	-1.3064	3.3093e-05	0.9990	150	2.1	19.9
348.8	-9.1997e-04	2.4033e-06	-1.3069	3.3450e-05	0.9990	145	2.1	19.9
448.5	-9.1964e-04	2.2574e-06	-1.3074	3.1580e-05	0.9992	142	2.0	19.9
546.4	-9.3236e-04	2.6865e-06	-1.3077	4.0107e-05	0.9990	123	2.0	19.9
651.0	-9.2375e-04	2.4486e-06	-1.3083	3.5058e-05	0.9991	135	2.1	19.9
749.4	-9.2745e-04	2.3348e-06	-1.3088	3.2777e-05	0.9992	133	2.1	19.9
898.5	-9.2471e-04	2.7729e-06	-1.3096	3.8753e-05	0.9976	274	2.1	19.9
1098.8	-9.2114e-04	2.3916e-06	-1.3105	3.3519e-05	0.9982	271	2.1	19.9
1298.9	-9.1100e-04	3.3696e-06	-1.3116	4.7138e-05	0.9964	267	2.2	19.9
1499.6	-9.1380e-04	3.0505e-06	-1.3128	4.2996e-05	0.9971	266	2.2	19.9
1700.4	-9.2610e-04	2.2355e-06	-1.3135	3.1365e-05	0.9985	262	2.2	19.9
1899.3	-9.3538e-04	1.8112e-06	-1.3138	2.5246e-05	0.9990	258	2.2	19.9
2033.6	-9.3832e-04	3.1725e-06	-1.3139	4.4756e-05	0.9990	90	2.2	19.9

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	2.7911e-08	
f(P) R*R:	0.9967	
f(P) c0	-1.3054e+00	
f(P) c1	-8.9012e-06	
f(P) c2	3.8218e-08	
f(P) c3	-1.1188e-10	
f(P) c4	1.5521e-13	
f(P) c5	-1.1156e-16	
f(P) c6	3.9925e-20	
f(P) c7	-5.6023e-24	

** KO CALIBRATION SUMMARY: **
MSC # :	3005	
k0 calibration window	06/09/2025 14:51	06/12/2025 16:07
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	MSC3005_DURA_2.dat	MSC3005_DURA.dat	
median k0	-1.3095	-1.3088	Volts
std k0	1.0143e-04	6.6316e-05	Volts
Avg Vk	-0.8325	-0.8325	Volts
Avg std Vk	68.9	68.5	uVolts
median Ik:	-220000000.00	260000000.00	nano amps
std Ik:	7023833338.86	6790919043.77	nano amps
median Ib:	-925500000.00	-925500000.00	nano amps
std Ib:	175686010.61	176510692.31	nano amps