WQCS00372_Site Visit_20190909

Water Quality Monitoring Field Meter Calibration Sheet
Collector(s): JOAtj
Study/Agency: Z1
Sampling Location:
Meter Model: YS If
Meter 1 Serial No.: I E
CI, d-
Date
mm/dd/yy
Time
24hr hh:mm
I ' 'aIs
Pre -Sampling Calibration
Post -Sampling Check
g
-
) S ) 5
27
5
Meter Battery Level (V)
Barometer Calibration (IF NEEDED)
(mmHg) Read in: Lab or Field
Initial Reading Calibrated Value
-�:*bo -3s-9
If initial readings are close to the QC limits, it is recommended to preform maintenance on the meter before use
Dissolved
Barometric
Initial Reading Img/L)
Calibrated
Calibrated
Oxygen (rng/L)
Temp.
Initial %
Pressure
DO Table
(Within ± 0.5 of Table)
Reading
%
OC
Saturation
(mmHg)
Value
Pre4p N ) Post(Y / N)
(mg/L)
Saturation
Pre -Sampling
Calibration
2S.S
)oo.�S`�
�,�$
g `�3
$•3�
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Post -Sampling
I
-Zs.
7? 573.
Check
Lot #: 2 owl• tL 3
Dry Air
Conductivity High
Specific
Zero (0)
Standard Value: o-0
Conduct
Conductance
(Within ± 2 of 0)
Expiration Date: L12
(NSl at
Pre(Y / N)
Post(Y N)
Initial Within ± 109' of 5td)
Pr N) Pos (�Y N )
250C)
/
Initial
Calibrated
Initial Reading
Reading
Reading
Pre -Sampling
w 00
Calibration
Post -Sampling
1
Check
pH (SU)
Pre -Sampling
Calibration
Post -Sampling
Check
Lot #: 29 oSA:+S
Conductivity Mid Check
Standard Value: 5a O
Expiration Date: 4 1 Z 1
Initial (Within ± 10% 6f Std)
Pref7/ N) Pos (Y / N)
Initial Readi
Ljg'1.Z
5_0q
Standard Range
100.......
90to 110
500 .......
450 to 550
1,000 ......
900 to 1,100
10,000 .....
9,000 to 11,000
15,000 .....
13,500 to 16,500
50,000 .....
45,000 to 55,000
Lot #: vio t
Lot #:
Buffer #17.0
Buffer pre -Temp: Exp Date: r -c
Buffer # 4. 0 0
Buffer pre Temp: Z`f Exp Date:
mV• —S0
mV: d• 1
Initia ithin ± 0.2 of Buffer)
Initial ithin ± 0.2 of Buffer)
Pr Y N) Post(Y / N)
Pr Y N) Post(Y / N )
Initial
Calibrated
Initial
Calibrated
Reading
Reading
Reading
Reading
_02
-�?-o-C>
��
Lf Da
r7
Buffer mV check:
Is Vwithi 0
Pr (Y N) Po [ Y N }
Post Check Temp
Post C�hQck 7e p
Confirmation Buffer
7.0
(Within ± 0.1)6/ N }
'-�- o0
Buffer mV check: If initial mV reading is near ±30 during the calibration, perform maintenance on that probe before taking out to the field, and recalibrate.
Comments: 14"OCN y '#L 2fl1c)M 8I