Nhio
I
$epartnnent of
Agrieulture
Division of Weights & Measures
8995 East Main Street, Reynoldsburg, OH 43068
Phone: 61 4-7 28-6290 . F ax: 61 4-7 28-6/.24
wrrvw.ag ri. oh i o.gov . weig hts @ a g ri.oh io. gov
Governor John R. Kasich . Lt. Governor MaryTaylor
Director DavidT. Daniels
-.
DIVISION OF WEIGHTS AND MEASURES
METROLOGY LABORATORY
[Page 1 of 3]
CALIBRATION REPORT FOR:
OHIO TEST REPORT NO: 2016-0523
Rice Lake (12) pc Avoirdupois Weight Kit, Stainless Steel, NIST Class F, S/N H-1 16
Contents: 10 lb to 1 lb ; 8 oz lo 112 oz
Date Received: 51912O16
NvtAP"
Date Tested: 511212016
SUBMITTED BY:
Condition of Artifacts: Good
NVLAP CODE: 200420:
-
il
Sfrack Scales Service, lnc.
ll';fftiffiHnii:1,ffi',ifi'"1""X
ijchecked
10051 simonson Rd., suite 6
Harrison, OH 45030
Chris Geers, Jr.
Methods and Traceabilitv:
The weight(s) described above has been compared with the standards of the State of Ohio, which are traceable to the lnternational System of Units
(Sl) through the National lnstitute of Standards and Technology (NIST) and records are on file. The item(s) was found to be appropriate for the
intended use and certified according to NIST Class F specifications and tolerances as set forth in NIST Handbook 105-1 .
Traceable No. for Ohio Standards Used: 2016-0001
The following NIST Standard Operating Procedure (S'O'P') was used:
I
^to
Recommended Standard Operating Procedure for Medium Accuracy Calibration of Mass Standards by Modified Substitution. (NlSTlR
6969, Jun 2015)
This report shall not be reproduced except in full, without written approval of the Ohio Weights && Measures Metrology Laboratory. Clients must not use this report
claim product endorsement by this laboratory, NVLAP or any agency of the U.S. govemment. The results of calibrations shown on this report apply only to the
items listed and at the time of the test.
/G.
W
serving Formers ond Protecting Consumers Since L846
Slxio
I
Departrnent of
Agriculture
Division of Weights & Measures
8995 East Main Street, Reynoldsburg, OH 43068
Phone: 614-7 28-6290 o F ax: 614-728-M24
wrnrwag ri.ohio.gov . weig hts @ ag ri.ohio.gov
Governor John R. Kasich. Lt. Governor MaryTaylor
Director DavidT. Daniels
DIYTSION OF WEIGHTS AND MEASURES
METROLOGY LABORATORY
[Page 2 of 3]
CALIBRATION REPORT FOR:
OHIO TEST REPORT NO: 2016-0523
Laboratorv Conditions:
Laboratoryenvironmentduringtestingismaintainedinarangeof: MassEchelonlll: Lowerandupperlimits: 18"C1o27 "C(Maximumchanges:t
t20%l4h)
5"Cl12handt3"C/h)and40Yoto60%RelativeHumidity(Maximumchanges:
U
ncertaintv statement:
The combined standard uncertainty includes the standard uncertainty reported for the standard,the standard uncertainty for the measurement
process, the standard uncertainty for any uncorrected errors associated with buoyancy corrections, and components of uncertainty to account for
any other known factors. The combined standard uncertainty is multiplied by an appropriate coverage factor (k) to provide an expanded uncertainty
which defines an interval having a level of confidence of approximately 95 percent. (See following page(s) for coverage factors used.)
'^
Conventional Mass (Also known as Aooarent Mass versus 8.0 g/cm3):
Conventional mass values are reported. The conventional mass of an item is the mass the item would have weighed in air under conventional
conditions defined in OIML D 28 as follows: 20 "C air temperature; 0.0012 g/cmr air density; 8.0 g/cm3 reference mass density.
. The effects of magnetism have not been considered on this report.
. Before and after values will not apply to cast iron weights that have been cleaned and repainted before submission to the laboratory for
calibration.
Notes / Recommendations:
[:o u.Mru^-
511212016
Weights & Measures Technologist DanielWalker
Date
This report shall not be reproduced except in full, without written approval of the Ohio Weights && Measures Metrology Laboratory. Clients must not use this report
endorsement by this laboratory, NVLAP or any agency of the U.S. govemment. The results of calibrations shown on this report apply only to the
listed and at the time of the test.
claim product
.to
'Items
serving Farmers and protecting consumers since lB4G
@
OHIO DEPARTMENT OF AGRICULTI]RE
DIVISION OF WEIGHTS AND MEASURES METROLOGY LABORATORY
ST]BMITTED BY:
Strack Scales Seruice Tnc
ar a cc.
MST F
OHIO TEST NO.:
2016-0523
TEMP
22.20
"C
5/t2/2016
PRESS:
735 67
mHq
zuce Lake Kit H- t6
HUMD:
46 00
ZORH
DATF,
KITNAME
Weight
Identification
Pase
Tolermce +
As Received
As Left
(me)
(ne)
(mg)
Uncertainty +
(me)
/c value
tb
450
64
64
58
2.06
lb
450
90
90
58
2.06
lb
230
80
80
29
2.03
tb
9l
l8
l8
t3
2.tt
lb
9l
20
20
13
2.11
lb
?0
155
15.5
9.?
2.05
OZ
45
16.3
16.3
5.5
2_O3
oz
5.4
1.6
t.6
1.1
2.06
oz
5.4
1.4
t.4
1.1
2.06
oz
5.4
2.O
20
t.l
2.06
1/2
oz
2.8
t6t
1.61
0.55
2.06
112
oz
2A
-0.16
-0.16
0.55
2.06
Nominal Value
Units
10
10
5
2
8