PH CALIBRATION FILE GENERATED ON: 08/24/2022 10:56
GDF 026
MSC 1033
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = NaN, APEX# 026
8, number of calibration coefficients
-1.38899, =k0 Pon; -1.38883 =k0 Poff; -1.38318 =k0 HCl
-2.92045e-14,8.08649e-11,-9.27878e-08,-9.96990e-04, =k2(fP)*T
-6.14565e-06, =k3*P
1.75376e-08, =k4*P^3
-3.54504e-11, =k5*P^4
3.02832e-14, =k6*P^5
-1.15112e-17, =k7*P^6
1.64992e-21, =k8*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
06/23-06/28/2022	A		-0.085				-2.92045e-14	8.08649e-11	-9.27878e-08	-9.96990e-04	-1.38318	0.9995			1.64992e-21	-1.15112e-17	3.02832e-14	-3.54504e-11	1.75376e-08	-6.14565e-06	-1.38290e+00	0.9876	GDF		026	07/20-07/25/2022		-1.38883	1.88197e-04	-1.38899	1.87237e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	026	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF026_062122_chanA.csv	
PT test channel :	A	
HCl concentration:	0.01000	Molar
k2 Calibration window:	06/23/2022 05:03	06/28/2022 07:25
Data subset:	ASCENDING	
Vrs drift rate:	-0.08478	mV/day
Vk drift rate:	-4.69480	mV/day
Avg std Vk	224.40102	uVolts
Average k2:	-1.0314e-03	V/degC
Std dev k2:	2.7279e-05	V/degC
k2 f(P) c0	-9.9699e-04	
k2 f(P) c1	-9.2788e-08	
k2 f(P) c2	8.0865e-11	
k2 f(P) c3	-2.9204e-14	
k0 HCL:	-1.3832	Volts
Avg Ik:	0.95	nano amps
Std dev Ik:	7.38	nano amps
Avg Ib:	15.29	nano amps
Std dev Ib:	6.00	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
23.3	-9.9565e-04	5.4932e-06	-1.3832	7.7445e-05	0.9995	17	2.1	19.9
39.4	-1.0009e-03	5.7344e-06	-1.3831	8.4348e-05	0.9993	22	2.1	19.9
62.0	-9.9675e-04	3.7924e-06	-1.3833	5.6989e-05	0.9998	18	2.1	19.9
86.9	-1.0053e-03	3.7036e-06	-1.3833	5.4205e-05	0.9998	19	2.1	19.9
124.0	-1.0109e-03	3.1959e-06	-1.3834	4.5046e-05	0.9997	37	2.1	19.9
172.3	-1.0145e-03	3.3712e-06	-1.3835	4.7203e-05	0.9996	38	2.1	19.9
249.9	-1.0169e-03	2.9370e-06	-1.3838	4.1817e-05	0.9994	72	2.1	19.9
348.0	-1.0194e-03	3.0437e-06	-1.3841	4.4996e-05	0.9995	59	2.1	19.9
445.4	-1.0248e-03	3.1205e-06	-1.3844	4.7091e-05	0.9995	57	2.1	19.9
549.4	-1.0327e-03	4.3298e-06	-1.3846	6.5868e-05	0.9991	56	2.2	19.9
642.2	-1.0400e-03	4.7503e-06	-1.3848	7.5343e-05	0.9991	44	2.1	19.9
748.2	-1.0295e-03	3.5087e-06	-1.3855	4.8572e-05	0.9994	56	2.1	19.9
903.1	-1.0280e-03	3.6911e-06	-1.3862	5.3131e-05	0.9985	115	2.1	19.9
1103.6	-1.0322e-03	4.6418e-06	-1.3871	6.7271e-05	0.9976	120	2.1	19.9
1299.6	-1.0475e-03	3.0080e-06	-1.3874	4.0727e-05	0.9991	114	2.1	19.9
1497.8	-1.0535e-03	2.5548e-06	-1.3875	3.5875e-05	0.9993	128	2.2	19.9
1701.2	-1.0720e-03	2.5682e-06	-1.3875	3.7019e-05	0.9993	119	2.2	19.9
1903.8	-1.0845e-03	2.2770e-06	-1.3871	3.2554e-05	0.9995	122	2.2	19.9
2035.6	-1.0917e-03	4.7309e-06	-1.3868	7.2595e-05	0.9994	32	2.2	19.9

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	3.1147e-08	
f(P) R*R:	0.9876	
f(P) c0	-1.3829e+00	
f(P) c1	-6.1457e-06	
f(P) c2	1.7538e-08	
f(P) c3	-3.5450e-11	
f(P) c4	3.0283e-14	
f(P) c5	-1.1511e-17	
f(P) c6	1.6499e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1033	
k0 calibration window	07/20/2022 18:19	07/25/2022 19:00
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	2	
Ik outlier %	0.06	
Ib outlier count	2	
Ib outlier %	0.06	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1033_DURA_2.dat	MSC1033_DURA.dat	
median k0	-1.3889	-1.3888	Volts
std k0	1.8724e-04	1.8820e-04	Volts
Avg Vk	-0.8430	-0.8430	Volts
Avg std Vk	53.1	52.8	uVolts
median Ik:	-10.60	-10.51	nano amps
std Ik:	2.86	2.88	nano amps
median Ib:	0.05	-0.33	nano amps
std Ib:	5.38	5.64	nano amps