PH CALIBRATION FILE GENERATED ON: 05/24/2022 15:40
GDF 14
MSC 0997
APEX ID 21141

** START CONFIG FILE COPY BLOCK **
Durafet SN = 21141, APEX# 14
8, number of calibration coefficients
-1.42032, =k0 Pon; -1.41968 =k0 Poff; -1.41490 =k0 HCl
-1.50103e-11,-3.60248e-08,-1.09013e-03, =k2(fP)*T
-5.13652e-06, =k3*P
-2.65875e-09, =k4*P^3
6.27730e-12, =k5*P^4
-1.93945e-15, =k6*P^5
-8.74549e-19, =k7*P^6
3.96582e-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
12/10-12/15/2021			-0.024					-1.50103e-11	-3.60248e-08	-1.09013e-03	-1.41490	0.9997			3.96582e-22	-8.74549e-19	-1.93945e-15	6.27730e-12	-2.65875e-09	-5.13652e-06	-1.41477e+00	0.9915	GDF		14	01/10-01/13/2022		-1.41968	1.17832e-04	-1.42032	1.14628e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	14	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF14_cal_every2C.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	12/10/2021 02:15	12/15/2021 23:04
Data subset:	ASCENDING	
Vrs drift rate:	-0.02406	mV/day
Vk drift rate:	4.72525	mV/day
Avg std Vk	189.48123	uVolts
Average k2:	-1.1310e-03	V/degC
Std dev k2:	4.2501e-05	V/degC
k2 f(P) c0	-1.0901e-03	
k2 f(P) c1	-3.6025e-08	
k2 f(P) c2	-1.5010e-11	
k0 HCL:	-1.4149	Volts
Avg Ik:	20.02	nano amps
Std dev Ik:	0.67	nano amps
Avg Ib:	7.86	nano amps
Std dev Ib:	49.43	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
23.2	-1.0896e-03	2.0694e-06	-1.4149	2.4935e-05	0.9997	91	2.0	19.7
39.3	-1.0891e-03	2.0882e-06	-1.4150	2.4757e-05	0.9996	116	2.0	19.7
62.3	-1.0919e-03	1.8817e-06	-1.4151	2.2522e-05	0.9996	128	2.0	19.7
87.1	-1.0910e-03	2.0628e-06	-1.4153	2.4858e-05	0.9996	119	2.0	19.7
123.8	-1.0957e-03	1.7783e-06	-1.4154	2.1321e-05	0.9994	237	1.9	19.7
173.9	-1.0981e-03	1.8016e-06	-1.4157	2.1495e-05	0.9994	234	1.9	19.7
248.8	-1.1023e-03	1.7447e-06	-1.4161	2.0861e-05	0.9989	449	1.9	19.7
348.9	-1.1081e-03	1.6979e-06	-1.4166	2.0268e-05	0.9990	445	1.9	19.7
449.1	-1.1130e-03	1.6071e-06	-1.4171	1.9237e-05	0.9991	434	1.9	19.7
549.7	-1.1161e-03	1.4970e-06	-1.4175	1.7860e-05	0.9992	433	1.9	19.7
649.8	-1.1188e-03	1.4180e-06	-1.4179	1.6992e-05	0.9993	430	1.9	19.7
749.7	-1.1235e-03	1.3320e-06	-1.4183	1.5865e-05	0.9994	423	1.9	19.7
899.1	-1.1341e-03	1.2114e-06	-1.4186	1.4480e-05	0.9990	844	1.9	19.7
1098.8	-1.1434e-03	9.0498e-07	-1.4189	1.0806e-05	0.9995	837	1.9	19.7
1299.3	-1.1575e-03	9.4617e-07	-1.4190	1.1307e-05	0.9994	835	1.9	19.7
1500.0	-1.1782e-03	1.3529e-06	-1.4192	1.6189e-05	0.9989	816	2.0	19.7
1700.0	-1.2033e-03	1.0579e-06	-1.4193	1.2683e-05	0.9994	808	2.0	19.7
1897.2	-1.2149e-03	1.0148e-06	-1.4192	1.2057e-05	0.9995	784	2.0	19.7
2029.1	-1.2201e-03	1.7942e-06	-1.4191	2.1589e-05	0.9994	270	2.0	19.7

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	1.5309e-08	
f(P) R*R:	0.9915	
f(P) c0	-1.4148e+00	
f(P) c1	-5.1365e-06	
f(P) c2	-2.6587e-09	
f(P) c3	6.2773e-12	
f(P) c4	-1.9395e-15	
f(P) c5	-8.7455e-19	
f(P) c6	3.9658e-22	

** KO CALIBRATION SUMMARY: **
MSC # :	0997	
k0 calibration window	01/10/2022 16:06	01/13/2022 01:00
Color pH time offset	8	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	1	
Ik outlier %	0.04	
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	MSC0997_DURA_2.dat	MSC0997_DURA.dat	
median k0	-1.4203	-1.4197	Volts
std k0	1.1463e-04	1.1783e-04	Volts
Avg Vk	-0.9266	-0.9266	Volts
Avg std Vk	61.5	62.7	uVolts
median Ik:	-1.19	-1.29	nano amps
std Ik:	4.30	4.35	nano amps
median Ib:	0.45	0.16	nano amps
std Ib:	6.65	6.58	nano amps