PH CALIBRATION FILE GENERATED ON: 07/20/2023 09:08
GDF 2005
MSC 1098
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2005, APEX# NaN
9, number of calibration coefficients
-1.40445, =k0 Pon; -1.40439 =k0 Poff; -1.40233 =k0 HCl
-3.47961e-14,1.16619e-10,-1.57590e-07,-9.50182e-04, =k2(fP)*T
-1.58810e-05, =k3*P^1
2.31072e-08, =k4*P^2
-3.88858e-11, =k5*P^3
4.84826e-14, =k6*P^4
-3.51052e-17, =k7*P^5
1.28757e-20, =k8*P^6
-1.83962e-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
05/25-05/29/2023			-0.070				-3.47961e-14	1.16619e-10	-1.57590e-07	-9.50182e-04	-1.40233	0.9999		-1.83962e-24	1.28757e-20	-3.51052e-17	4.84826e-14	-3.88858e-11	2.31072e-08	-1.58810e-05	-1.40187e+00	0.9992	GDF		2005	07/17-07/19/2023		-1.40439	7.63498e-05	-1.40445	7.30548e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2005	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2005_052523_Ch E.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	05/25/2023 22:42	05/29/2023 12:08
Data subset:	ASCENDING	
Vrs drift rate:	-0.07032	mV/day
Vk drift rate:	1.72954	mV/day
Avg std Vk	107.00573	uVolts
Average k2:	-1.0062e-03	V/degC
Std dev k2:	3.7828e-05	V/degC
k2 f(P) c0	-9.5018e-04	
k2 f(P) c1	-1.5759e-07	
k2 f(P) c2	1.1662e-10	
k2 f(P) c3	-3.4796e-14	
k0 HCL:	-1.4023	Volts
Avg Ik:	8.14	nano amps
Std dev Ik:	1.75	nano amps
Avg Ib:	1.15	nano amps
Std dev Ib:	2.24	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
24.7	-9.5406e-04	2.1721e-06	-1.4023	3.0647e-05	0.9999	21	3.9	19.7
39.2	-9.5801e-04	2.3223e-06	-1.4025	3.2585e-05	0.9998	40	3.9	19.7
62.2	-9.6094e-04	2.8536e-06	-1.4028	4.0265e-05	0.9996	42	3.9	19.7
87.1	-9.6207e-04	2.5318e-06	-1.4031	3.5723e-05	0.9998	35	3.9	19.7
125.4	-9.6641e-04	3.3729e-06	-1.4035	4.7754e-05	0.9991	76	3.9	19.7
175.1	-9.7259e-04	3.4237e-06	-1.4041	4.7919e-05	0.9992	65	3.9	19.7
250.3	-9.8220e-04	4.4747e-06	-1.4048	6.2679e-05	0.9974	128	3.9	19.7
351.0	-9.9498e-04	3.4488e-06	-1.4058	4.8289e-05	0.9985	129	3.9	19.7
451.1	-1.0027e-03	2.8531e-06	-1.4064	3.9940e-05	0.9990	121	3.9	19.7
550.0	-1.0072e-03	2.5467e-06	-1.4070	3.5931e-05	0.9993	119	3.9	19.7
650.9	-1.0088e-03	2.5993e-06	-1.4077	3.6117e-05	0.9992	124	3.9	19.7
748.7	-1.0134e-03	2.3948e-06	-1.4082	3.3595e-05	0.9993	121	3.9	19.7
899.5	-1.0270e-03	2.5160e-06	-1.4087	3.5542e-05	0.9986	231	3.9	19.7
1099.5	-1.0368e-03	1.8993e-06	-1.4094	2.6815e-05	0.9992	245	4.0	19.7
1298.2	-1.0309e-03	2.2699e-06	-1.4102	3.2012e-05	0.9989	236	4.0	19.7
1500.4	-1.0354e-03	2.3174e-06	-1.4109	3.2334e-05	0.9989	226	4.0	19.7
1704.3	-1.0546e-03	1.3311e-06	-1.4113	1.8979e-05	0.9996	229	4.0	19.7
1902.2	-1.0698e-03	8.2808e-07	-1.4114	1.1672e-05	0.9999	244	4.0	19.8
2035.0	-1.0799e-03	1.2302e-06	-1.4114	1.7037e-05	0.9999	74	4.0	19.7

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	5.5763e-09	
f(P) R*R:	0.9992	
f(P) c0	-1.4019e+00	
f(P) c1	-1.5881e-05	
f(P) c2	2.3107e-08	
f(P) c3	-3.8886e-11	
f(P) c4	4.8483e-14	
f(P) c5	-3.5105e-17	
f(P) c6	1.2876e-20	
f(P) c7	-1.8396e-24	

** KO CALIBRATION SUMMARY: **
MSC # :	1098	
k0 calibration window	07/17/2023 14:33	07/19/2023 20:13
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	MSC1098_DURA_2.dat	MSC1098_DURA.dat	
median k0	-1.4044	-1.4044	Volts
std k0	7.3055e-05	7.6350e-05	Volts
Avg Vk	-0.8113	-0.8112	Volts
Avg std Vk	49.9	51.1	uVolts
median Ik:	-7.12	-7.37	nano amps
std Ik:	4.46	4.32	nano amps
median Ib:	-0.19	0.01	nano amps
std Ib:	6.22	6.31	nano amps