PH CALIBRATION FILE GENERATED ON: 05/04/2022 16:04
GDF 20
MSC 1024
APEX ID 20040

** START CONFIG FILE COPY BLOCK **
Durafet SN = 20040, APEX# 20
8, number of calibration coefficients
-1.40570, =k0 Pon; -1.40537 =k0 Poff; -1.39904 =k0 HCl
6.11460e-17,-2.83066e-13,3.97122e-10,-1.84091e-07,-1.02599e-03, =k2(fP)*T
-4.14129e-06, =k3*P
1.46090e-09, =k4*P^3
-3.41278e-12, =k5*P^4
4.35541e-16, =k6*P^5
1.55886e-18, =k7*P^6
-5.20596e-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
04/16-04/19/2022	B		-0.349			6.11460e-17	-2.83066e-13	3.97122e-10	-1.84091e-07	-1.02599e-03	-1.39904	0.9994			-5.20596e-22	1.55886e-18	4.35541e-16	-3.41278e-12	1.46090e-09	-4.14129e-06	-1.39892e+00	0.9963	GDF		20	05/02-05/04/2022		-1.40537	5.97185e-05	-1.40570	7.17545e-05
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	20	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF#20_041522_chanB_newchip.csv	
PT test channel :	B	
HCl concentration:	0.01000	Molar
k2 Calibration window:	04/16/2022 15:24	04/19/2022 02:06
Data subset:	ASCENDING	
Vrs drift rate:	-0.34928	mV/day
Vk drift rate:	-6.45972	mV/day
Avg std Vk	49.95611	uVolts
Average k2:	-1.0473e-03	V/degC
Std dev k2:	1.7390e-05	V/degC
k2 f(P) c0	-1.0260e-03	
k2 f(P) c1	-1.8409e-07	
k2 f(P) c2	3.9712e-10	
k2 f(P) c3	-2.8307e-13	
k2 f(P) c4	6.1146e-17	
k0 HCL:	-1.3990	Volts
Avg Ik:	-28.75	nano amps
Std dev Ik:	10.49	nano amps
Avg Ib:	-2.16	nano amps
Std dev Ib:	11.22	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
7.0	-1.0257e-03	6.6264e-06	-1.3990	8.8818e-05	0.9994	16	2.3	19.8
14.8	-1.0268e-03	4.7142e-06	-1.3990	6.8011e-05	0.9996	19	2.3	19.8
24.8	-1.0328e-03	5.1726e-06	-1.3990	7.5106e-05	0.9994	26	2.3	19.8
41.1	-1.0336e-03	4.0653e-06	-1.3990	5.5549e-05	0.9997	22	2.3	19.8
65.7	-1.0385e-03	4.8294e-06	-1.3991	6.8097e-05	0.9996	21	2.3	19.8
94.4	-1.0396e-03	7.1738e-06	-1.3992	9.2469e-05	0.9996	11	5.1	19.8
122.8	-1.0447e-03	5.4383e-06	-1.3993	8.3894e-05	0.9993	27	5.1	19.8
173.2	-1.0450e-03	5.4555e-06	-1.3996	7.2343e-05	0.9994	25	5.1	19.8
251.5	-1.0481e-03	4.1696e-06	-1.4000	6.0550e-05	0.9991	60	2.3	19.8
353.6	-1.0530e-03	4.1586e-06	-1.4004	5.7372e-05	0.9993	45	2.3	19.8
444.4	-1.0514e-03	4.2956e-06	-1.4007	6.2428e-05	0.9993	41	2.3	19.8
547.7	-1.0544e-03	4.5481e-06	-1.4011	7.2447e-05	0.9992	47	5.1	19.8
649.9	-1.0511e-03	4.6410e-06	-1.4016	6.6190e-05	0.9993	40	2.3	19.8
746.7	-1.0365e-03	4.1911e-06	-1.4022	5.6809e-05	0.9993	47	2.2	19.8
898.2	-1.0277e-03	4.7151e-06	-1.4031	6.4933e-05	0.9978	107	2.3	19.8
1099.6	-1.0359e-03	3.9810e-06	-1.4040	5.3502e-05	0.9986	96	2.3	19.8
1296.8	-1.0429e-03	3.9026e-06	-1.4047	5.7172e-05	0.9987	94	2.3	19.8
1503.1	-1.0596e-03	2.5151e-06	-1.4052	3.3654e-05	0.9995	94	2.3	19.8
1691.0	-1.0709e-03	1.9495e-06	-1.4053	2.8228e-05	0.9998	64	2.3	19.8
1889.9	-1.0788e-03	5.2066e-06	-1.4052	4.7200e-05	0.9993	31	2.3	19.8
2040.0	-1.0968e-03	Inf	-1.4052	Inf	1.0000	2	2.3	5.2

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	1.9463e-08	
f(P) R*R:	0.9963	
f(P) c0	-1.3989e+00	
f(P) c1	-4.1413e-06	
f(P) c2	1.4609e-09	
f(P) c3	-3.4128e-12	
f(P) c4	4.3554e-16	
f(P) c5	1.5589e-18	
f(P) c6	-5.2060e-22	

** KO CALIBRATION SUMMARY: **
MSC # :	1024	
k0 calibration window	05/02/2022 19:06	05/04/2022 19:46
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	0	
Ik outlier %	0.00	
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	MSC1024_DURA_2.dat	MSC1024_DURA.dat	
median k0	-1.4057	-1.4054	Volts
std k0	7.1754e-05	5.9719e-05	Volts
Avg Vk	-0.9051	-0.9051	Volts
Avg std Vk	65.8	60.3	uVolts
median Ik:	-9.05	-9.04	nano amps
std Ik:	4.04	4.20	nano amps
median Ib:	0.23	-0.20	nano amps
std Ib:	6.39	6.35	nano amps