500 gram steel calibration weight adjusted to ASTM Class 6 tolerance from general
purpose applications. Economically priced for those people that don't need
all the paperwork proving accuracy typically for ISO requirements. Instead
this is a simple 500g steel mass with no storage case and is a popular
choice for schools, universities, industrial, commercial and home use. Ideal
for routine weighing when precision tolerances are not required, but where economy
is essential. One-piece steel construction provides the maximum mass stability.
We don't recommend these weights for testing and calibration services requiring
paperwork documentation to meet ISO requirements and instead ask you to review
our individual
high precision laboratory weights or 9-piece
or 21-piece calibration weights sets here.
Steel Calibration Weights from General Purpose Applications.
Individual masses available in a variety of weights. Economically
priced, these quality weights are adjusted according to ASTM Class 6 tolerance
and are a popular choice for schools, universities, industrial, commercial
and home use. Ideal for routine weighing when precision tolerances
are not required, but where economy is essential. One-piece steel construction
provides the maximum mass stability.
We don't recommend these weights for testing and calibration services
requiring paper work documentation to meet ISO requirements and instead
ask you to review our individual
high precision laboratory weights or 9-piece
or 21-piece calibration weights sets here.
.
Individual
Steel Calibration Weights
Metric
Weight Tolerances - all tolerances stated in milligram (mg)
All
calibration weights are not returnable. The reason
for this is some people think nothing to order calibration weights
to calibrate their scale and then return the calibration weights
since now their scale is all calibrated. These are the same
people that buy a ladder at Home Depot, paint their house using
the ladder, and spill a few gallons on the ladder and then return
the ladder telling Home Depot the ladder isn't quite wait they expected.
Plus what are you mad about I'm returning the ladder in 10 days
well under your 30 day limit.
It is truly sad and bad how many ruthless people there are and it
seems the internet has a greater portion of people like this since
the don't have to face a person and basically tell them thanks for
letting me use the weights for free.
Metric
Weight Tolerances - all tolerances stated in milligram (mg)
American
Society of Testing & Measurement ASTM E617
Denomi-
nation
Metric
Sartorius
Ultra
Class U
Class
1
mg
Class
2
mg
Class
3
mg
Class
4
mg
Class
5
mg
Class
6
mg
Class
7
mg
5
kg
6.00
12
25
50
100
250
500
1400
3
kg
3.80
7.5
15
30
60
150
300
1000
2
kg
2.50
5.0
10
20
40
100
200
750
1
kg
1.25
2.5
5.0
10
20
50
100
470
500
g
0.600
1.2
2.5
5.0
10
30
50
300
300
g
0.380
0.75
1.5
3.0
6.0
20
30
210
200
g
0.250
0.50
1.0
2.0
4.0
15
20
160
100
g
0.125
0.25
0.50
1.0
2.0
9
10
100
50
g
0.060
0.12
0.25
0.60
1.2
5.6
7
30
g
0.037
0.074
0.15
0.45
0.90
4.0
5
44
20
g
0.037
0.074
0.10
0.35
0.70
3.0
3
33
10
g
0025
0.050
0.074
0.25
0.50
2.0
2
21
5
g
0.017
0.034
0.054
0.18
0.36
1.3
2
13
3g
0.017
0.034
0.054
0.15
0.30
0.95
2
9.4
2
g
0.017
0.034
0.054
0.13
0.26
0.75
2
7.0
1
g
0.017
0.034
0.054
0.10
0.20
0.50
2
4.5
500
mg
0.005
0.010
0.025
0.080
0.16
0.38
1
3.0
200
mg
0.005
0.010
0.025
0.060
0.12
0.26
1
1.8
100
mg
0.005
0.010
0.025
0.050
0.10
0.20
1
1.2
200
mg
0.005
0.010
0.025
0.060
0.12
0.26
1
1.8
100
mg
0.005
0.010
0.025
0.050
0.10
0.20
1
1.2
50
mg
0.005
0.010
0.014
0.042
0.085
0.16
0.5
0.88
20
mg
0.005
0.010
0.014
0.035
0.070
0.12
0.5
0.56
10
mg
0.005
0.010
0.014
0.030
0.060
0.10
0.5
0.4
5
mg
0.005
0.010
0.014
0.028
0.055
0.080
0.2
2
mg
0.005
0.010
0.014
0.025
0.050
0.060
0.2
1
mg
0.005
0.010
0.014
0.025
0.050
0.050
0.1
The
table above is a listing of the tolerances of various classes of
masses. The weight value can deviate above or below the nominal
value by the tolerance defined. To determine the tolerance
of a mass, look at the denomination or nominal value of the weight
and the appropriate class you need.
Custom
weight sets are available upon request by calling
Precision Weighing Balances at 978-521-7095
All
calibration weights are not returnable. The reason
for this is some people think nothing to order calibration weights
to calibrate their scale and then return the calibration weights
since now their scale is all calibrated. These are the same
people that buy a ladder at Home Depot, paint their house using
the ladder, and spill a few gallons on the ladder and then return
the ladder telling Home Depot the ladder isn't quite wait they expected.
Plus what are you mad about I'm returning the ladder in 10 days
well under your 30 day limit.
It is truly sad and bad how many ruthless people there are and it
seems the internet has a greater portion of people like this since
they don't have to face a person and basically tell them thanks for
letting me use the weights for free.
Used Balance
money order
quote request
