PH CALIBRATION FILE GENERATED ON: 07/17/2024 13:43
AE GDF 2047
MSC 1143
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2047, APEX# NaN
8, number of calibration coefficients
-1.30528, =k0 Pon; -1.30525 =k0 Poff; -1.30159 =k0 HCl
-8.31740e-04, =k2*T
5.07557e-06, =k3*P^1
-4.76249e-08, =k4*P^2
8.60469e-11, =k5*P^3
-7.27116e-14, =k6*P^4
2.90482e-17, =k7*P^5
-4.41020e-21, =k8*P^6
** 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
03/21-03/27/2024			-0.055							-8.31740e-04	-1.30159	0.9998			-4.41020e-21	2.90482e-17	-7.27116e-14	8.60469e-11	-4.76249e-08	5.07557e-06	-1.30152e+00	0.9964	AE GDF		2047	07/15-07/17/2024		-1.30525	4.45820e-05	-1.30528	4.86893e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2047	
pH stem mfg:	MBARI	AE GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2047_032024_Ch E.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	03/21/2024 23:16	03/27/2024 12:20
Data subset:	ASCENDING	
Vrs drift rate:	-0.05456	mV/day
Vk drift rate:	-2.75529	mV/day
Avg std Vk	48.41606	uVolts
Average k2:	-8.3174e-04	V/degC
Std dev k2:	1.0653e-05	V/degC
k2 f(P) c0	-8.3174e-04	
k2 f(P) c1	0.0000e+00	
k0 HCL:	-1.3016	Volts
Avg Ik:	6.51	nano amps
Std dev Ik:	4.66	nano amps
Avg Ib:	0.75	nano amps
Std dev Ib:	7.42	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
6.9	-8.1622e-04	3.6674e-06	-1.3016	5.1312e-05	0.9998	10	1.9	19.8
14.8	-8.1669e-04	1.0468e-06	-1.3016	1.4618e-05	0.9998	131	1.9	19.8
24.9	-8.1875e-04	1.3029e-06	-1.3015	1.8403e-05	0.9998	76	2.0	19.8
39.1	-8.2143e-04	1.0952e-06	-1.3015	1.5283e-05	0.9998	100	2.0	19.8
61.6	-8.2626e-04	1.2706e-06	-1.3014	1.7553e-05	0.9998	80	2.0	19.8
87.2	-8.2522e-04	1.3626e-06	-1.3015	1.9130e-05	0.9998	67	2.0	19.8
124.7	-8.2863e-04	1.3039e-06	-1.3016	1.8013e-05	0.9998	101	2.0	19.8
174.7	-8.3030e-04	1.7306e-06	-1.3018	2.4069e-05	0.9996	89	2.0	19.8
249.0	-8.3237e-04	2.3604e-06	-1.3022	3.3442e-05	0.9988	151	2.0	19.8
348.3	-8.3482e-04	2.8355e-06	-1.3028	4.0804e-05	0.9984	142	1.9	19.8
450.2	-8.3567e-04	2.7114e-06	-1.3034	3.8366e-05	0.9985	146	1.9	19.8
550.3	-8.3551e-04	3.0436e-06	-1.3041	4.4143e-05	0.9983	130	1.9	19.8
649.4	-8.4147e-04	2.4214e-06	-1.3046	3.3865e-05	0.9988	143	1.9	19.8
749.2	-8.5625e-04	1.9524e-06	-1.3049	2.7115e-05	0.9993	142	1.9	19.8
899.3	-8.5484e-04	2.0561e-06	-1.3054	2.8525e-05	0.9984	282	1.9	19.8
1099.8	-8.4047e-04	2.6374e-06	-1.3064	3.6651e-05	0.9973	274	1.9	19.8
1299.7	-8.2762e-04	3.0985e-06	-1.3075	4.3099e-05	0.9962	274	2.0	19.8
1500.3	-8.1973e-04	2.9033e-06	-1.3086	4.0196e-05	0.9966	270	2.0	19.8
1699.2	-8.3218e-04	2.3459e-06	-1.3090	3.2660e-05	0.9979	263	2.0	19.8
1898.9	-8.3356e-04	2.2202e-06	-1.3094	3.0776e-05	0.9981	267	2.0	19.8
2034.9	-8.3856e-04	3.1811e-06	-1.3096	4.4038e-05	0.9987	90	2.0	19.8

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	3.0071e-08	
f(P) R*R:	0.9964	
f(P) c0	-1.3015e+00	
f(P) c1	5.0756e-06	
f(P) c2	-4.7625e-08	
f(P) c3	8.6047e-11	
f(P) c4	-7.2712e-14	
f(P) c5	2.9048e-17	
f(P) c6	-4.4102e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1143	
k0 calibration window	07/15/2024 16:45	07/17/2024 20:17
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	4	
Ik outlier %	0.26	
Ib outlier count	2	
Ib outlier %	0.13	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1143_DURA_2.dat	MSC1143_DURA.dat	
median k0	-1.3053	-1.3052	Volts
std k0	4.8689e-05	4.4582e-05	Volts
Avg Vk	-0.6978	-0.6978	Volts
Avg std Vk	30.3	31.0	uVolts
median Ik:	-9.55	-9.66	nano amps
std Ik:	4.12	4.07	nano amps
median Ib:	-0.50	-0.79	nano amps
std Ib:	4.43	4.38	nano amps