PH CALIBRATION FILE GENERATED ON: 08/24/2022 10:53
GDF 24
MSC 1036
APEX ID 21302

** START CONFIG FILE COPY BLOCK **
Durafet SN = 21302, APEX# 24
8, number of calibration coefficients
-1.38010, =k0 Pon; -1.37981 =k0 Poff; -1.37489 =k0 HCl
-4.63517e-14,1.24483e-10,-9.45510e-08,-1.00613e-03, =k2(fP)*T
-3.39205e-06, =k3*P
-8.09397e-09, =k4*P^3
1.73954e-11, =k5*P^4
-1.73720e-14, =k6*P^5
7.65214e-18, =k7*P^6
-1.17643e-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
06/29-07/04/2022			-0.167				-4.63517e-14	1.24483e-10	-9.45510e-08	-1.00613e-03	-1.37489	0.9993			-1.17643e-21	7.65214e-18	-1.73720e-14	1.73954e-11	-8.09397e-09	-3.39205e-06	-1.37480e+00	0.9947	GDF		24	08/22-08/23/2022		-1.37981	6.51705e-05	-1.38010	6.48907e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	24	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF24_062722_Ch F.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	06/29/2022 04:14	07/04/2022 07:19
Data subset:	ASCENDING	
Vrs drift rate:	-0.16700	mV/day
Vk drift rate:	-1.82546	mV/day
Avg std Vk	213.42757	uVolts
Average k2:	-1.0258e-03	V/degC
Std dev k2:	1.6568e-05	V/degC
k2 f(P) c0	-1.0061e-03	
k2 f(P) c1	-9.4551e-08	
k2 f(P) c2	1.2448e-10	
k2 f(P) c3	-4.6352e-14	
k0 HCL:	-1.3749	Volts
Avg Ik:	-18.92	nano amps
Std dev Ik:	11.17	nano amps
Avg Ib:	1.22	nano amps
Std dev Ib:	9.03	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
24.2	-1.0030e-03	5.8803e-06	-1.3749	8.5086e-05	0.9993	23	2.0	19.8
38.9	-1.0078e-03	4.4373e-06	-1.3749	6.1322e-05	0.9994	34	2.0	19.8
61.6	-1.0103e-03	4.4896e-06	-1.3750	6.3405e-05	0.9993	36	2.0	19.8
87.7	-1.0119e-03	5.3219e-06	-1.3752	7.4636e-05	0.9992	30	2.0	19.8
125.0	-1.0158e-03	4.2087e-06	-1.3754	6.0140e-05	0.9992	51	2.0	19.8
173.6	-1.0230e-03	4.1094e-06	-1.3756	5.9402e-05	0.9993	47	2.1	19.8
246.9	-1.0278e-03	3.1883e-06	-1.3759	4.4238e-05	0.9991	93	2.1	19.8
348.7	-1.0317e-03	3.1147e-06	-1.3763	4.3572e-05	0.9991	98	2.1	19.8
448.5	-1.0340e-03	4.0399e-06	-1.3768	6.0576e-05	0.9989	75	2.1	19.8
551.4	-1.0365e-03	4.4045e-06	-1.3772	6.6853e-05	0.9986	77	2.1	19.8
650.3	-1.0233e-03	7.8052e-06	-1.3780	1.2052e-04	0.9961	69	9.9	19.8
751.2	-1.0041e-03	4.5621e-06	-1.3789	6.6851e-05	0.9984	80	2.0	19.8
899.8	-1.0251e-03	3.7063e-06	-1.3794	5.1832e-05	0.9977	179	2.0	19.8
1100.9	-1.0275e-03	3.4532e-06	-1.3802	4.8291e-05	0.9981	173	2.0	19.8
1301.2	-1.0176e-03	5.3191e-06	-1.3815	7.3382e-05	0.9955	169	2.1	19.8
1499.6	-1.0224e-03	4.3791e-06	-1.3828	6.0386e-05	0.9971	161	2.1	19.8
1698.8	-1.0414e-03	2.5645e-06	-1.3832	3.5917e-05	0.9990	162	2.1	19.8
1899.2	-1.0600e-03	2.1076e-06	-1.3833	2.9879e-05	0.9994	163	2.1	19.8
2033.0	-1.0662e-03	4.3353e-06	-1.3832	5.8662e-05	0.9991	56	2.2	19.8

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	4.5968e-08	
f(P) R*R:	0.9947	
f(P) c0	-1.3748e+00	
f(P) c1	-3.3921e-06	
f(P) c2	-8.0940e-09	
f(P) c3	1.7395e-11	
f(P) c4	-1.7372e-14	
f(P) c5	7.6521e-18	
f(P) c6	-1.1764e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1036	
k0 calibration window	08/22/2022 20:12	08/23/2022 23:36
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	3	
Ik outlier %	0.09	
Ib outlier count	1	
Ib outlier %	0.03	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1036_DURA_2 (2).dat	MSC1036_DURA (2).dat	
median k0	-1.3801	-1.3798	Volts
std k0	6.4891e-05	6.5170e-05	Volts
Avg Vk	-0.8383	-0.8383	Volts
Avg std Vk	170.3	173.5	uVolts
median Ik:	-8.85	-8.54	nano amps
std Ik:	7.86	7.93	nano amps
median Ib:	1.08	0.16	nano amps
std Ib:	18.09	17.56	nano amps