PH CALIBRATION FILE GENERATED ON: 05/24/2022 15:35
GDF 13
MSC 0998
APEX ID 21489

** START CONFIG FILE COPY BLOCK **
Durafet SN = 21489, APEX# 13
8, number of calibration coefficients
-1.40332, =k0 Pon; -1.40294 =k0 Poff; -1.40197 =k0 HCl
-3.03378e-14,7.40985e-11,-7.89069e-08,-1.02746e-03, =k2(fP)*T
1.91939e-06, =k3*P
-2.47090e-08, =k4*P^3
4.27436e-11, =k5*P^4
-3.57104e-14, =k6*P^5
1.37425e-17, =k7*P^6
-1.93134e-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
12/01-12/07/2021			0.002				-3.03378e-14	7.40985e-11	-7.89069e-08	-1.02746e-03	-1.40197	0.9998			-1.93134e-21	1.37425e-17	-3.57104e-14	4.27436e-11	-2.47090e-08	1.91939e-06	-1.40210e+00	0.9959	GDF		13	01/10-01/13/2022		-1.40294	8.44541e-05	-1.40332	8.06685e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	13	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF13_cal_every2C.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	12/01/2021 17:25	12/07/2021 21:14
Data subset:	ASCENDING	
Vrs drift rate:	0.00202	mV/day
Vk drift rate:	6.40105	mV/day
Avg std Vk	189.38298	uVolts
Average k2:	-1.0599e-03	V/degC
Std dev k2:	2.9445e-05	V/degC
k2 f(P) c0	-1.0275e-03	
k2 f(P) c1	-7.8907e-08	
k2 f(P) c2	7.4098e-11	
k2 f(P) c3	-3.0338e-14	
k0 HCL:	-1.4020	Volts
Avg Ik:	20.12	nano amps
Std dev Ik:	0.71	nano amps
Avg Ib:	10.11	nano amps
Std dev Ib:	54.46	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
23.4	-1.0298e-03	1.5561e-06	-1.4020	1.9298e-05	0.9998	106	2.0	19.7
38.7	-1.0287e-03	1.4372e-06	-1.4020	1.8165e-05	0.9997	138	2.0	19.7
61.2	-1.0327e-03	1.3998e-06	-1.4020	1.7383e-05	0.9997	143	2.0	19.7
86.7	-1.0346e-03	1.4111e-06	-1.4021	1.7983e-05	0.9998	131	2.0	19.7
124.4	-1.0386e-03	1.2529e-06	-1.4022	1.5627e-05	0.9996	252	2.0	19.7
174.2	-1.0388e-03	1.1877e-06	-1.4024	1.4835e-05	0.9997	239	2.0	19.7
248.6	-1.0427e-03	1.2883e-06	-1.4027	1.6241e-05	0.9993	467	2.0	19.7
349.7	-1.0456e-03	1.3604e-06	-1.4031	1.7290e-05	0.9992	454	2.0	19.7
449.2	-1.0497e-03	1.4369e-06	-1.4035	1.8022e-05	0.9992	455	2.0	19.7
550.0	-1.0513e-03	1.5195e-06	-1.4040	1.8875e-05	0.9990	461	1.9	19.7
649.5	-1.0537e-03	1.5970e-06	-1.4045	1.9906e-05	0.9990	443	1.9	19.7
748.6	-1.0565e-03	1.6759e-06	-1.4050	2.0981e-05	0.9989	452	1.9	19.7
898.9	-1.0660e-03	1.9039e-06	-1.4056	2.3731e-05	0.9972	895	1.9	19.7
1099.0	-1.0741e-03	1.9667e-06	-1.4065	2.4512e-05	0.9971	883	1.9	19.7
1298.9	-1.0675e-03	2.5884e-06	-1.4077	3.2353e-05	0.9949	878	1.9	19.7
1499.3	-1.0715e-03	3.0751e-06	-1.4091	3.8460e-05	0.9929	871	2.0	19.7
1698.8	-1.0978e-03	2.4595e-06	-1.4100	3.0799e-05	0.9957	854	2.0	19.7
1896.6	-1.1251e-03	1.4605e-06	-1.4103	1.8186e-05	0.9986	840	2.0	19.7
2038.9	-1.1338e-03	1.5463e-06	-1.4103	2.0612e-05	0.9994	312	2.0	19.7

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	3.3581e-08	
f(P) R*R:	0.9959	
f(P) c0	-1.4021e+00	
f(P) c1	1.9194e-06	
f(P) c2	-2.4709e-08	
f(P) c3	4.2744e-11	
f(P) c4	-3.5710e-14	
f(P) c5	1.3742e-17	
f(P) c6	-1.9313e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	0998	
k0 calibration window	01/10/2022 13:24	01/13/2022 01:36
Color pH time offset	8	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	13	
Ik outlier %	0.54	
Ib outlier count	8	
Ib outlier %	0.33	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC0998_DURA_2.dat	MSC0998_DURA.dat	
median k0	-1.4033	-1.4029	Volts
std k0	8.0668e-05	8.4454e-05	Volts
Avg Vk	-0.9394	-0.9394	Volts
Avg std Vk	56.1	53.8	uVolts
median Ik:	-4.44	-4.49	nano amps
std Ik:	40.06	38.94	nano amps
median Ib:	-1.35	-0.85	nano amps
std Ib:	41.65	43.71	nano amps