PH CALIBRATION FILE GENERATED ON: 08/24/2023 07:33
GDF 2003
MSC 1094
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2003, APEX# NaN
8, number of calibration coefficients
-1.44630, =k0 Pon; -1.44608 =k0 Poff; -1.43913 =k0 HCl
-1.26783e-17,8.53192e-14,-1.96291e-10,1.46688e-07,-1.16519e-03, =k2(fP)*T
-1.82531e-05, =k3*P^1
2.51314e-08, =k4*P^2
-2.36751e-11, =k5*P^3
1.21561e-14, =k6*P^4
-3.22458e-18, =k7*P^5
3.56611e-22, =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
04/01-04/10/2023			-0.041			-1.26783e-17	8.53192e-14	-1.96291e-10	1.46688e-07	-1.16519e-03	-1.43913	0.9998			3.56611e-22	-3.22458e-18	1.21561e-14	-2.36751e-11	2.51314e-08	-1.82531e-05	-1.43880e+00	0.9980	GDF		2003	08/21-08/23/2023		-1.44608	7.19501e-05	-1.44630	8.91393e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2003	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2003_033123_Ti cvrplt_Ch F.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	04/01/2023 19:34	04/10/2023 06:26
Data subset:	ASCENDING	
Vrs drift rate:	-0.04061	mV/day
Vk drift rate:	-2.17692	mV/day
Avg std Vk	181.87924	uVolts
Average k2:	-1.1502e-03	V/degC
Std dev k2:	1.4820e-05	V/degC
k2 f(P) c0	-1.1652e-03	
k2 f(P) c1	1.4669e-07	
k2 f(P) c2	-1.9629e-10	
k2 f(P) c3	8.5319e-14	
k2 f(P) c4	-1.2678e-17	
k0 HCL:	-1.4391	Volts
Avg Ik:	-16.79	nano amps
Std dev Ik:	3.22	nano amps
Avg Ib:	7.20	nano amps
Std dev Ib:	3.38	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
25.2	-1.1629e-03	1.9706e-06	-1.4391	2.9219e-05	0.9998	71	4.9	19.8
39.5	-1.1609e-03	2.0067e-06	-1.4394	3.0027e-05	0.9997	118	4.9	19.7
61.7	-1.1554e-03	2.0193e-06	-1.4398	2.9872e-05	0.9996	121	4.9	19.7
87.1	-1.1546e-03	2.0863e-06	-1.4402	3.0713e-05	0.9996	111	5.0	19.7
124.4	-1.1476e-03	2.3275e-06	-1.4408	3.4212e-05	0.9992	197	5.0	19.7
174.5	-1.1426e-03	2.1621e-06	-1.4414	3.1569e-05	0.9993	191	5.0	19.7
249.4	-1.1401e-03	2.2632e-06	-1.4421	3.3353e-05	0.9986	361	5.0	19.7
349.6	-1.1380e-03	2.0418e-06	-1.4429	2.9998e-05	0.9989	356	5.0	19.7
449.8	-1.1329e-03	1.9362e-06	-1.4436	2.8465e-05	0.9990	348	5.0	19.7
550.4	-1.1299e-03	1.9431e-06	-1.4442	2.8518e-05	0.9990	343	5.0	19.7
649.8	-1.1301e-03	1.8954e-06	-1.4448	2.7897e-05	0.9991	337	5.0	19.7
749.9	-1.1322e-03	1.5308e-06	-1.4453	2.2408e-05	0.9994	345	5.0	19.7
900.3	-1.1404e-03	2.0688e-06	-1.4458	3.0396e-05	0.9978	671	5.0	19.7
1099.7	-1.1455e-03	2.2685e-06	-1.4467	3.3312e-05	0.9974	658	5.0	19.7
1299.9	-1.1541e-03	2.2670e-06	-1.4476	3.3364e-05	0.9975	658	5.0	19.7
1500.2	-1.1651e-03	2.1216e-06	-1.4484	3.1214e-05	0.9979	646	5.0	19.7
1700.0	-1.1691e-03	1.9809e-06	-1.4492	2.8997e-05	0.9982	638	5.0	19.7
1900.5	-1.1743e-03	1.7221e-06	-1.4498	2.5470e-05	0.9987	630	5.0	19.7
2033.5	-1.1785e-03	2.2908e-06	-1.4501	3.3508e-05	0.9992	204	5.0	19.8

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	1.7921e-08	
f(P) R*R:	0.9980	
f(P) c0	-1.4388e+00	
f(P) c1	-1.8253e-05	
f(P) c2	2.5131e-08	
f(P) c3	-2.3675e-11	
f(P) c4	1.2156e-14	
f(P) c5	-3.2246e-18	
f(P) c6	3.5661e-22	

** KO CALIBRATION SUMMARY: **
MSC # :	1094	
k0 calibration window	08/21/2023 13:22	08/23/2023 22:34
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	1	
Ik outlier %	0.06	
Ib outlier count	1	
Ib outlier %	0.06	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1094_DURA_2 (3).dat	MSC1094_DURA (3).dat	
median k0	-1.4463	-1.4461	Volts
std k0	8.9139e-05	7.1950e-05	Volts
Avg Vk	-0.8960	-0.8960	Volts
Avg std Vk	24.9	24.9	uVolts
median Ik:	-2.61	-2.59	nano amps
std Ik:	1.57	1.53	nano amps
median Ib:	-0.23	-0.28	nano amps
std Ib:	2.25	2.13	nano amps