PH CALIBRATION FILE GENERATED ON: 08/24/2023 10:24
GDF 2004
MSC 1106
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2004, APEX# NaN
8, number of calibration coefficients
-1.37671, =k0 Pon; -1.37662 =k0 Poff; -1.37472 =k0 HCl
-4.05337e-17,1.94385e-13,-3.11921e-10,1.65863e-07,-1.09211e-03, =k2(fP)*T
-1.29072e-05, =k3*P^1
4.00553e-09, =k4*P^2
9.31432e-12, =k5*P^3
-9.85915e-15, =k6*P^4
3.75925e-18, =k7*P^5
-5.18188e-22, =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
07/09-07/14/2023			0.086			-4.05337e-17	1.94385e-13	-3.11921e-10	1.65863e-07	-1.09211e-03	-1.37472	0.9999			-5.18188e-22	3.75925e-18	-9.85915e-15	9.31432e-12	4.00553e-09	-1.29072e-05	-1.37441e+00	0.9866	GDF		2004	08/22-08/24/2023		-1.37662	6.47002e-05	-1.37671	6.29260e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2004	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2004Ti_070723_Ch E.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	07/09/2023 01:27	07/14/2023 03:17
Data subset:	ASCENDING	
Vrs drift rate:	0.08616	mV/day
Vk drift rate:	-3.57904	mV/day
Avg std Vk	113.19856	uVolts
Average k2:	-1.0812e-03	V/degC
Std dev k2:	1.2097e-05	V/degC
k2 f(P) c0	-1.0921e-03	
k2 f(P) c1	1.6586e-07	
k2 f(P) c2	-3.1192e-10	
k2 f(P) c3	1.9438e-13	
k2 f(P) c4	-4.0534e-17	
k0 HCL:	-1.3747	Volts
Avg Ik:	10.81	nano amps
Std dev Ik:	1.98	nano amps
Avg Ib:	1.18	nano amps
Std dev Ib:	2.49	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
23.6	-1.0865e-03	2.8866e-06	-1.3747	4.0344e-05	0.9999	20	1.9	19.7
39.3	-1.0833e-03	2.6780e-06	-1.3749	3.8023e-05	0.9998	31	1.9	19.7
62.1	-1.0835e-03	2.8167e-06	-1.3752	3.9364e-05	0.9998	35	1.9	19.7
87.1	-1.0814e-03	2.8003e-06	-1.3755	3.9142e-05	0.9998	32	1.9	19.7
124.5	-1.0782e-03	3.3341e-06	-1.3759	4.6213e-05	0.9994	62	1.9	19.7
174.7	-1.0752e-03	3.3385e-06	-1.3765	4.6655e-05	0.9994	60	1.9	19.7
249.8	-1.0684e-03	3.6365e-06	-1.3773	5.0605e-05	0.9987	116	1.9	19.7
350.4	-1.0634e-03	3.4036e-06	-1.3782	4.7158e-05	0.9988	115	1.9	19.7
450.4	-1.0593e-03	2.9924e-06	-1.3789	4.1728e-05	0.9991	111	1.9	19.7
548.7	-1.0654e-03	3.3349e-06	-1.3795	4.8404e-05	0.9990	100	1.9	19.7
649.3	-1.0666e-03	2.3589e-06	-1.3800	3.2824e-05	0.9995	111	1.9	19.7
749.9	-1.0783e-03	2.5169e-06	-1.3802	3.5098e-05	0.9994	108	1.9	19.7
899.9	-1.0854e-03	2.2004e-06	-1.3804	3.0614e-05	0.9991	215	1.9	19.7
1099.5	-1.0878e-03	2.3938e-06	-1.3806	3.3420e-05	0.9990	210	1.9	19.7
1299.0	-1.0891e-03	2.5046e-06	-1.3807	3.4626e-05	0.9989	206	1.9	19.7
1497.3	-1.0922e-03	2.5523e-06	-1.3806	3.6011e-05	0.9989	206	1.9	19.7
1702.4	-1.0971e-03	2.8632e-06	-1.3805	4.1345e-05	0.9987	189	2.0	19.7
1899.9	-1.0996e-03	2.2752e-06	-1.3804	3.1659e-05	0.9991	202	2.0	19.8
2034.8	-1.1020e-03	3.8191e-06	-1.3803	5.3429e-05	0.9992	70	2.0	19.8

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	3.6391e-08	
f(P) R*R:	0.9866	
f(P) c0	-1.3744e+00	
f(P) c1	-1.2907e-05	
f(P) c2	4.0055e-09	
f(P) c3	9.3143e-12	
f(P) c4	-9.8592e-15	
f(P) c5	3.7592e-18	
f(P) c6	-5.1819e-22	

** KO CALIBRATION SUMMARY: **
MSC # :	1106	
k0 calibration window	08/22/2023 17:19	08/24/2023 00:55
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	5	
Ik outlier %	0.53	
Ib outlier count	1	
Ib outlier %	0.11	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1106_DURA_2.dat	MSC1106_DURA.dat	
median k0	-1.3767	-1.3766	Volts
std k0	6.2926e-05	6.4700e-05	Volts
Avg Vk	-0.7996	-0.7996	Volts
Avg std Vk	23.3	23.3	uVolts
median Ik:	-10.30	-10.31	nano amps
std Ik:	3.88	4.08	nano amps
median Ib:	-0.65	-0.79	nano amps
std Ib:	3.54	3.57	nano amps