PH CALIBRATION FILE GENERATED ON: 10/10/2023 15:32
GDF 027
MSC 1035
APEX ID 21298

** START CONFIG FILE COPY BLOCK **
Durafet SN = 027, APEX# 21298
8, number of calibration coefficients
-1.40219, =k0 Pon; -1.40202 =k0 Poff; -1.39576 =k0 HCl
-5.21561e-14,1.62401e-10,-1.64411e-07,-9.73130e-04, =k2(fP)*T
1.12731e-06, =k3*P^1
-2.24819e-08, =k4*P^2
4.77882e-11, =k5*P^3
-4.81620e-14, =k6*P^4
2.23978e-17, =k7*P^5
-3.82328e-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
06/12-06/17/2022	A		-0.130				-5.21561e-14	1.62401e-10	-1.64411e-07	-9.73130e-04	-1.39576	0.9995			-3.82328e-21	2.23978e-17	-4.81620e-14	4.77882e-11	-2.24819e-08	1.12731e-06	-1.39586e+00	0.9900	GDF		027	07/20-07/25/2022		-1.40202	1.53972e-04	-1.40219	1.53459e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	027	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF027_061022_chanA.csv	
PT test channel :	A	
HCl concentration:	0.01000	Molar
k2 Calibration window:	06/12/2022 03:16	06/17/2022 05:38
Data subset:	ASCENDING	
Vrs drift rate:	-0.13037	mV/day
Vk drift rate:	9.39374	mV/day
Avg std Vk	230.53295	uVolts
Average k2:	-1.0163e-03	V/degC
Std dev k2:	2.6406e-05	V/degC
k2 f(P) c0	-9.7313e-04	
k2 f(P) c1	-1.6441e-07	
k2 f(P) c2	1.6240e-10	
k2 f(P) c3	-5.2156e-14	
k0 HCL:	-1.3958	Volts
Avg Ik:	1.92	nano amps
Std dev Ik:	6.28	nano amps
Avg Ib:	15.09	nano amps
Std dev Ib:	5.21	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
23.2	-9.7462e-04	5.6062e-06	-1.3958	8.4884e-05	0.9995	16	2.1	19.9
38.2	-9.8041e-04	4.4654e-06	-1.3957	6.4118e-05	0.9995	26	2.1	19.8
61.6	-9.8534e-04	5.0323e-06	-1.3958	7.6274e-05	0.9995	22	2.1	19.8
86.8	-9.8308e-04	4.8394e-06	-1.3960	6.7459e-05	0.9995	22	2.1	19.8
125.2	-9.9083e-04	4.0971e-06	-1.3961	6.2830e-05	0.9995	32	2.1	19.8
175.9	-9.9755e-04	4.7673e-06	-1.3962	7.0854e-05	0.9992	35	2.1	19.8
250.0	-1.0067e-03	3.9836e-06	-1.3964	5.9320e-05	0.9990	63	2.1	19.8
350.6	-1.0127e-03	4.4073e-06	-1.3968	6.8810e-05	0.9990	56	2.0	19.8
450.3	-1.0135e-03	3.9293e-06	-1.3972	5.8559e-05	0.9991	62	2.0	19.8
550.8	-1.0317e-03	5.0800e-06	-1.3973	7.9869e-05	0.9987	56	10.0	19.8
651.0	-1.0255e-03	3.9093e-06	-1.3978	6.1253e-05	0.9992	54	2.1	19.8
753.3	-1.0250e-03	2.5404e-06	-1.3982	3.6088e-05	0.9996	64	2.1	19.9
895.6	-1.0339e-03	3.0042e-06	-1.3986	4.4511e-05	0.9990	117	2.2	19.9
1099.6	-1.0269e-03	4.3958e-06	-1.3993	6.9610e-05	0.9982	101	2.2	19.9
1300.7	-1.0089e-03	5.1579e-06	-1.4005	7.6407e-05	0.9970	118	2.2	19.9
1501.1	-1.0332e-03	1.8469e-06	-1.4008	2.6300e-05	0.9996	125	2.3	19.9
1697.6	-1.0501e-03	2.1833e-06	-1.4004	3.1362e-05	0.9995	119	2.3	19.9
1904.6	-1.0623e-03	2.1665e-06	-1.4000	3.0560e-05	0.9995	128	2.3	19.9
2034.7	-1.0675e-03	2.9764e-06	-1.3997	4.1466e-05	0.9997	39	2.3	19.9

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	2.8833e-08	
f(P) R*R:	0.9900	
f(P) c0	-1.3959e+00	
f(P) c1	1.1273e-06	
f(P) c2	-2.2482e-08	
f(P) c3	4.7788e-11	
f(P) c4	-4.8162e-14	
f(P) c5	2.2398e-17	
f(P) c6	-3.8233e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1035	
k0 calibration window	07/20/2022 18:26	07/25/2022 19:03
Color pH time offset	8	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	10	
Ik outlier %	0.28	
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	MSC1035_DURA_2.dat	MSC1035_DURA.dat	
median k0	-1.4021	-1.4020	Volts
std k0	1.5346e-04	1.5397e-04	Volts
Avg Vk	-0.9395	-0.9395	Volts
Avg std Vk	41.9	42.0	uVolts
median Ik:	-3.91	-3.88	nano amps
std Ik:	2.97	2.97	nano amps
median Ib:	-0.09	-0.02	nano amps
std Ib:	4.22	4.48	nano amps