PH CALIBRATION FILE GENERATED ON: 11/29/2023 16:28
GDF 2019
MSC 1126
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2019, APEX# NaN
8, number of calibration coefficients
-1.33146, =k0 Pon; -1.33137 =k0 Poff; -1.32708 =k0 HCl
-4.13620e-08,-8.41119e-04, =k2(fP)*T
-2.43108e-06, =k3*P^1
-3.30443e-08, =k4*P^2
7.55202e-11, =k5*P^3
-6.76900e-14, =k6*P^4
2.75699e-17, =k7*P^5
-4.23299e-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
10/29-11/03/2023			-0.089						-4.13620e-08	-8.41119e-04	-1.32708	0.9997			-4.23299e-21	2.75699e-17	-6.76900e-14	7.55202e-11	-3.30443e-08	-2.43108e-06	-1.32693e+00	0.9702	GDF		2019	11/20-11/22/2023		-1.33137	4.18984e-05	-1.33146	4.31860e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2019	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2019_10272023_Ch A.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	10/29/2023 00:43	11/03/2023 03:07
Data subset:	ASCENDING	
Vrs drift rate:	-0.08870	mV/day
Vk drift rate:	-7.24580	mV/day
Avg std Vk	150.89169	uVolts
Average k2:	-8.6864e-04	V/degC
Std dev k2:	2.8494e-05	V/degC
k2 f(P) c0	-8.4112e-04	
k2 f(P) c1	-4.1362e-08	
k0 HCL:	-1.3271	Volts
Avg Ik:	-1.60	nano amps
Std dev Ik:	2.15	nano amps
Avg Ib:	2.03	nano amps
Std dev Ib:	3.65	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
6.9	-8.3911e-04	5.4078e-06	-1.3271	7.6218e-05	0.9997	10	2.2	19.9
14.7	-8.4032e-04	2.7433e-06	-1.3271	4.1327e-05	0.9992	75	2.1	19.9
24.9	-8.4481e-04	2.6118e-06	-1.3271	3.8845e-05	0.9996	47	2.1	19.9
39.3	-8.4418e-04	2.4967e-06	-1.3272	3.7263e-05	0.9995	64	2.1	19.9
62.6	-8.4555e-04	2.4517e-06	-1.3273	3.4402e-05	0.9995	63	2.1	19.9
87.4	-8.4822e-04	2.7369e-06	-1.3274	3.8555e-05	0.9995	50	2.1	19.9
124.2	-8.5036e-04	1.9497e-06	-1.3275	2.7463e-05	0.9995	90	2.1	19.9
174.8	-8.5082e-04	2.4091e-06	-1.3278	3.3615e-05	0.9994	79	2.1	19.9
249.3	-8.2342e-04	5.6678e-06	-1.3288	7.9693e-05	0.9932	146	2.0	19.9
349.9	-8.3795e-04	5.0576e-06	-1.3301	7.0738e-05	0.9949	143	2.0	19.9
449.8	-8.7133e-04	3.7144e-06	-1.3302	5.2593e-05	0.9976	136	2.0	19.9
550.6	-8.7535e-04	4.7301e-06	-1.3305	7.1725e-05	0.9967	117	2.0	19.9
650.1	-8.7537e-04	3.4138e-06	-1.3308	4.7737e-05	0.9980	135	2.0	19.9
749.8	-8.8035e-04	3.2175e-06	-1.3309	4.5157e-05	0.9982	136	2.1	19.9
902.1	-8.8199e-04	2.2584e-06	-1.3312	3.1663e-05	0.9983	262	2.1	19.9
1101.0	-8.8692e-04	2.1517e-06	-1.3314	3.0224e-05	0.9985	261	2.1	19.9
1299.9	-8.9336e-04	2.0796e-06	-1.3315	2.9101e-05	0.9986	259	2.1	19.9
1499.7	-9.0006e-04	2.0437e-06	-1.3316	2.8628e-05	0.9987	259	2.1	19.9
1700.6	-9.0767e-04	2.0515e-06	-1.3316	2.8793e-05	0.9987	251	2.1	19.9
1900.3	-9.1817e-04	2.0473e-06	-1.3316	2.8766e-05	0.9988	251	2.1	19.9
2033.4	-9.2608e-04	3.8899e-06	-1.3315	5.3866e-05	0.9986	84	2.1	19.9

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	7.2377e-08	
f(P) R*R:	0.9702	
f(P) c0	-1.3269e+00	
f(P) c1	-2.4311e-06	
f(P) c2	-3.3044e-08	
f(P) c3	7.5520e-11	
f(P) c4	-6.7690e-14	
f(P) c5	2.7570e-17	
f(P) c6	-4.2330e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1126	
k0 calibration window	11/20/2023 14:42	11/22/2023 20:14
Color pH time offset	8	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	110	
Ik outlier %	6.84	
Ib outlier count	100	
Ib outlier %	6.22	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1126_DURA_2.dat	MSC1126_DURA.dat	
median k0	-1.3315	-1.3314	Volts
std k0	4.3186e-05	4.1898e-05	Volts
Avg Vk	-0.8687	-0.8686	Volts
Avg std Vk	24.4	24.5	uVolts
median Ik:	1.53	1.76	nano amps
std Ik:	9.97	8.90	nano amps
median Ib:	1.00	1.42	nano amps
std Ib:	10.88	10.39	nano amps