PH CALIBRATION FILE GENERATED ON: 05/30/2024 14:16
AE GDF 2026
MSC 1132
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2026, APEX# NaN
8, number of calibration coefficients
-1.30584, =k0 Pon; -1.30581 =k0 Poff; -1.30084 =k0 HCl
-3.16468e-11,1.79898e-08,-9.18352e-04, =k2(fP)*T
-9.01302e-06, =k3*P^1
2.63707e-08, =k4*P^2
-4.99636e-11, =k5*P^3
3.58435e-14, =k6*P^4
-1.07153e-17, =k7*P^5
1.11241e-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
03/21-03/26/2024			-0.049					-3.16468e-11	1.79898e-08	-9.18352e-04	-1.30084	0.9997			1.11241e-21	-1.07153e-17	3.58435e-14	-4.99636e-11	2.63707e-08	-9.01302e-06	-1.30067e+00	0.9971	AE GDF		2026	05/28-05/30/2024		-1.30581	6.57348e-05	-1.30584	6.49323e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2026	
pH stem mfg:	MBARI	AE GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF2026_032024_Ch F.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	03/21/2024 23:16	03/26/2024 17:55
Data subset:	ASCENDING	
Vrs drift rate:	-0.04916	mV/day
Vk drift rate:	-2.75824	mV/day
Avg std Vk	54.98965	uVolts
Average k2:	-9.3401e-04	V/degC
Std dev k2:	2.8821e-05	V/degC
k2 f(P) c0	-9.1835e-04	
k2 f(P) c1	1.7990e-08	
k2 f(P) c2	-3.1647e-11	
k0 HCL:	-1.3008	Volts
Avg Ik:	-30.40	nano amps
Std dev Ik:	10.37	nano amps
Avg Ib:	-0.83	nano amps
Std dev Ib:	8.78	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
6.9	-9.2227e-04	6.3866e-06	-1.3008	8.4377e-05	0.9997	9	2.0	19.8
14.8	-9.2030e-04	1.2018e-06	-1.3009	1.6040e-05	0.9998	119	2.0	19.8
24.9	-9.1932e-04	1.7087e-06	-1.3009	2.2711e-05	0.9998	70	2.0	19.8
39.2	-9.2004e-04	1.4858e-06	-1.3010	1.9757e-05	0.9998	91	2.0	19.8
62.1	-9.1852e-04	1.5433e-06	-1.3011	2.0594e-05	0.9998	76	2.0	19.8
87.4	-9.1819e-04	1.9241e-06	-1.3012	2.5087e-05	0.9998	56	2.0	19.8
123.9	-9.1469e-04	1.6206e-06	-1.3014	2.1431e-05	0.9997	92	2.0	19.8
174.7	-9.1352e-04	1.8140e-06	-1.3017	2.3748e-05	0.9997	83	2.0	19.8
250.4	-9.1035e-04	2.1496e-06	-1.3020	2.8206e-05	0.9992	147	2.0	19.8
350.4	-9.0928e-04	2.6210e-06	-1.3024	3.4484e-05	0.9989	136	2.0	19.8
449.3	-9.1276e-04	2.8636e-06	-1.3027	3.7140e-05	0.9987	133	2.0	19.8
549.3	-9.1613e-04	2.8775e-06	-1.3032	3.7643e-05	0.9987	133	2.0	19.8
649.7	-9.2254e-04	3.1278e-06	-1.3038	4.1382e-05	0.9985	130	2.0	19.8
750.3	-9.2660e-04	3.8666e-06	-1.3046	5.0603e-05	0.9978	130	2.0	19.8
900.6	-9.3038e-04	5.8043e-06	-1.3060	7.5899e-05	0.9903	253	2.0	19.8
1100.2	-9.3838e-04	6.0975e-06	-1.3080	7.9981e-05	0.9897	248	2.0	19.8
1300.0	-9.4941e-04	4.2354e-06	-1.3096	5.5404e-05	0.9952	246	2.0	19.8
1500.0	-9.6705e-04	3.9434e-06	-1.3107	5.1843e-05	0.9960	243	2.0	19.8
1700.6	-9.7236e-04	2.7846e-06	-1.3113	3.6473e-05	0.9980	242	2.0	19.8
1899.5	-1.0003e-03	3.3223e-06	-1.3112	4.3510e-05	0.9975	233	2.0	19.8
2034.0	-1.0119e-03	6.0559e-06	-1.3110	8.0033e-05	0.9972	81	2.1	19.8

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	4.5268e-08	
f(P) R*R:	0.9971	
f(P) c0	-1.3007e+00	
f(P) c1	-9.0130e-06	
f(P) c2	2.6371e-08	
f(P) c3	-4.9964e-11	
f(P) c4	3.5844e-14	
f(P) c5	-1.0715e-17	
f(P) c6	1.1124e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1132	
k0 calibration window	05/28/2024 20:42	05/30/2024 20:42
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	2	
Ik outlier %	0.14	
Ib outlier count	2	
Ib outlier %	0.14	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1132_DURA_2.dat	MSC1132_DURA.dat	
median k0	-1.3058	-1.3058	Volts
std k0	6.4932e-05	6.5735e-05	Volts
Avg Vk	-0.7287	-0.7287	Volts
Avg std Vk	31.3	31.5	uVolts
median Ik:	-12.59	-12.30	nano amps
std Ik:	3.55	3.43	nano amps
median Ib:	-0.29	-0.38	nano amps
std Ib:	3.73	3.60	nano amps