PH CALIBRATION FILE GENERATED ON: 08/24/2022 11:00
GDF 028
MSC 1037
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = NaN, APEX# 028
8, number of calibration coefficients
-1.39528, =k0 Pon; -1.39521 =k0 Poff; -1.38875 =k0 HCl
-4.06938e-14,1.13631e-10,-1.16104e-07,-9.86186e-04, =k2(fP)*T
-1.92483e-06, =k3*P
-5.74388e-09, =k4*P^3
7.75562e-12, =k5*P^4
-5.31577e-15, =k6*P^5
1.75704e-18, =k7*P^6
-1.83620e-22, =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
07/09-07/14/2022	A		-0.086				-4.06938e-14	1.13631e-10	-1.16104e-07	-9.86186e-04	-1.38875	0.9994			-1.83620e-22	1.75704e-18	-5.31577e-15	7.75562e-12	-5.74388e-09	-1.92483e-06	-1.38879e+00	0.9919	GDF		028	08/10-08/16/2022		-1.39521	1.63232e-04	-1.39528	1.60730e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	028	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF028_070722_chanA.csv	
PT test channel :	A	
HCl concentration:	0.01000	Molar
k2 Calibration window:	07/09/2022 06:30	07/14/2022 08:48
Data subset:	ASCENDING	
Vrs drift rate:	-0.08627	mV/day
Vk drift rate:	0.28582	mV/day
Avg std Vk	346.49536	uVolts
Average k2:	-1.0235e-03	V/degC
Std dev k2:	2.8318e-05	V/degC
k2 f(P) c0	-9.8619e-04	
k2 f(P) c1	-1.1610e-07	
k2 f(P) c2	1.1363e-10	
k2 f(P) c3	-4.0694e-14	
k0 HCL:	-1.3887	Volts
Avg Ik:	9.34	nano amps
Std dev Ik:	7.80	nano amps
Avg Ib:	20.62	nano amps
Std dev Ib:	7.12	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
23.0	-9.9202e-04	6.2764e-06	-1.3887	8.4634e-05	0.9994	17	2.3	19.9
38.9	-9.8903e-04	6.9185e-06	-1.3888	1.0529e-04	0.9992	18	2.3	19.9
60.8	-9.8789e-04	5.8512e-06	-1.3890	8.3620e-05	0.9994	19	2.3	19.9
85.1	-9.9588e-04	6.5208e-06	-1.3890	9.0878e-05	0.9992	20	2.2	19.9
123.1	-9.9416e-04	4.9327e-06	-1.3892	7.3499e-05	0.9992	34	2.2	19.9
173.7	-1.0049e-03	4.8663e-06	-1.3893	7.2274e-05	0.9992	36	2.2	19.9
249.5	-1.0109e-03	4.7920e-06	-1.3895	7.4086e-05	0.9988	56	2.2	19.9
346.5	-1.0214e-03	6.9908e-06	-1.3898	1.0583e-04	0.9978	48	10.0	19.9
452.2	-1.0164e-03	6.6077e-06	-1.3903	9.8803e-05	0.9979	51	2.0	19.9
548.0	-1.0299e-03	6.3780e-06	-1.3905	9.9742e-05	0.9982	49	10.0	19.9
647.4	-1.0201e-03	4.0405e-06	-1.3911	5.8508e-05	0.9990	64	2.2	19.9
752.1	-1.0242e-03	3.8588e-06	-1.3916	5.4871e-05	0.9991	62	2.2	19.9
895.5	-1.0303e-03	3.5763e-06	-1.3921	5.2360e-05	0.9986	115	2.2	19.9
1102.3	-1.0283e-03	3.4184e-06	-1.3928	5.0285e-05	0.9987	118	2.2	19.9
1300.6	-1.0266e-03	3.6836e-06	-1.3935	5.3186e-05	0.9985	115	2.2	19.9
1505.1	-1.0411e-03	3.7564e-06	-1.3941	5.3478e-05	0.9985	114	2.3	19.9
1699.0	-1.0641e-03	2.3609e-06	-1.3944	3.2774e-05	0.9994	120	2.3	19.9
1900.8	-1.0832e-03	2.1916e-06	-1.3942	3.1126e-05	0.9995	125	2.3	19.9
2035.0	-1.0864e-03	3.7818e-06	-1.3942	5.2342e-05	0.9996	37	2.3	19.9

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	2.9898e-08	
f(P) R*R:	0.9919	
f(P) c0	-1.3888e+00	
f(P) c1	-1.9248e-06	
f(P) c2	-5.7439e-09	
f(P) c3	7.7556e-12	
f(P) c4	-5.3158e-15	
f(P) c5	1.7570e-18	
f(P) c6	-1.8362e-22	

** KO CALIBRATION SUMMARY: **
MSC # :	1037	
k0 calibration window	08/10/2022 14:54	08/16/2022 21:59
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	6	
Ik outlier %	0.07	
Ib outlier count	1	
Ib outlier %	0.01	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1037_DURA_2.dat	MSC1037_DURA.dat	
median k0	-1.3953	-1.3952	Volts
std k0	1.6073e-04	1.6323e-04	Volts
Avg Vk	-0.8704	-0.8704	Volts
Avg std Vk	56.9	57.6	uVolts
median Ik:	-5.25	-5.38	nano amps
std Ik:	2.86	2.83	nano amps
median Ib:	0.14	0.02	nano amps
std Ib:	5.53	5.62	nano amps