PH CALIBRATION FILE GENERATED ON: 08/24/2022 15:24
GDF 9
MSC 1034
APEX ID 17465

** START CONFIG FILE COPY BLOCK **
Durafet SN = 17465, APEX# 9
8, number of calibration coefficients
-1.40625, =k0 Pon; -1.40605 =k0 Poff; -1.40077 =k0 HCl
-3.95502e-14,4.76247e-11,-5.90569e-09,-1.03936e-03, =k2(fP)*T
2.02476e-06, =k3*P
-2.26849e-08, =k4*P^3
5.32741e-11, =k5*P^4
-6.41658e-14, =k6*P^5
3.35486e-17, =k7*P^6
-6.16815e-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
05/18-05/21/2022			-0.033				-3.95502e-14	4.76247e-11	-5.90569e-09	-1.03936e-03	-1.40077	0.9998			-6.16815e-21	3.35486e-17	-6.41658e-14	5.32741e-11	-2.26849e-08	2.02476e-06	-1.40071e+00	0.9978	GDF		9	07/20-07/25/2022		-1.40605	1.99405e-04	-1.40625	1.99549e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	9	
pH stem mfg:	MBARI	GDF
PT Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K2_PTChamber_data\	
PT Source file :	GDF9_051722_Ch F.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	05/18/2022 19:22	05/21/2022 06:04
Data subset:	ASCENDING	
Vrs drift rate:	-0.03308	mV/day
Vk drift rate:	16.14058	mV/day
Avg std Vk	301.07692	uVolts
Average k2:	-1.0563e-03	V/degC
Std dev k2:	4.1768e-05	V/degC
k2 f(P) c0	-1.0394e-03	
k2 f(P) c1	-5.9057e-09	
k2 f(P) c2	4.7625e-11	
k2 f(P) c3	-3.9550e-14	
k0 HCL:	-1.4008	Volts
Avg Ik:	-9.08	nano amps
Std dev Ik:	15.70	nano amps
Avg Ib:	5.88	nano amps
Std dev Ib:	10.86	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
7.0	-1.0375e-03	3.7459e-06	-1.4008	5.1446e-05	0.9998	16	2.7	20.2
14.5	-1.0323e-03	3.9655e-06	-1.4007	5.0682e-05	0.9997	21	2.7	20.2
23.3	-1.0396e-03	5.4278e-06	-1.4007	6.4623e-05	0.9995	19	2.7	20.2
40.2	-1.0388e-03	4.0422e-06	-1.4006	5.6108e-05	0.9997	24	2.7	20.2
61.8	-1.0401e-03	4.0448e-06	-1.4006	5.9205e-05	0.9997	21	5.6	20.2
85.1	-1.0400e-03	5.9619e-06	-1.4007	7.4028e-05	0.9995	16	5.6	20.2
126.1	-1.0401e-03	3.0597e-06	-1.4008	4.7753e-05	0.9997	34	5.6	20.2
176.5	-1.0430e-03	4.7927e-06	-1.4008	6.6123e-05	0.9995	24	2.7	20.2
247.6	-1.0390e-03	3.5123e-06	-1.4010	4.9793e-05	0.9995	48	5.6	20.2
351.2	-1.0421e-03	3.3686e-06	-1.4012	4.9820e-05	0.9995	53	5.6	20.2
455.5	-1.0446e-03	3.8378e-06	-1.4015	5.5016e-05	0.9994	50	2.6	20.2
550.5	-1.0355e-03	3.8079e-06	-1.4019	5.1667e-05	0.9994	49	2.6	20.2
648.6	-1.0376e-03	4.5528e-06	-1.4024	6.0985e-05	0.9990	54	2.6	20.2
746.5	-1.0340e-03	3.8165e-06	-1.4030	5.3803e-05	0.9994	45	2.6	20.2
895.3	-1.0199e-03	7.1564e-06	-1.4042	1.0019e-04	0.9955	93	2.6	20.2
1101.0	-1.0274e-03	1.0049e-05	-1.4060	1.5041e-04	0.9915	92	2.6	20.2
1300.5	-1.0541e-03	9.5353e-06	-1.4079	1.3605e-04	0.9932	86	2.6	20.2
1499.8	-1.0892e-03	4.5309e-06	-1.4091	6.2908e-05	0.9984	95	2.7	20.2
1689.1	-1.1047e-03	3.0085e-06	-1.4094	3.7723e-05	0.9995	72	2.7	20.2
1924.7	-1.1632e-03	1.7386e-05	-1.4092	8.9008e-05	0.9964	18	2.7	5.7
2039.2	-1.1797e-03	3.7784e-05	-1.4091	1.6686e-04	0.9959	6	2.7	5.6

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	2.4748e-08	
f(P) R*R:	0.9978	
f(P) c0	-1.4007e+00	
f(P) c1	2.0248e-06	
f(P) c2	-2.2685e-08	
f(P) c3	5.3274e-11	
f(P) c4	-6.4166e-14	
f(P) c5	3.3549e-17	
f(P) c6	-6.1682e-21	

** KO CALIBRATION SUMMARY: **
MSC # :	1034	
k0 calibration window	07/20/2022 17:33	07/25/2022 18:30
Color pH time offset	7	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	84	
Ik outlier %	2.31	
Ib outlier count	64	
Ib outlier %	1.76	
k0 Source directory :	\\atlas\chem\DuraFET\CALIBRATION\K0_seawater_data\	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1034_DURA_2.dat	MSC1034_DURA.dat	
median k0	-1.4062	-1.4060	Volts
std k0	1.9955e-04	1.9941e-04	Volts
Avg Vk	-0.9353	-0.9353	Volts
Avg std Vk	45.5	45.9	uVolts
median Ik:	-5.10	-5.31	nano amps
std Ik:	6.04	6.28	nano amps
median Ib:	-0.44	-0.40	nano amps
std Ib:	7.60	7.91	nano amps