Calibration Weights

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KERN AND SOHN -

325 Series Weight Sets
Kern and Sohn weight sets are ideal for calibrating and testing weighing scales and balances in industrial settings. By applying known weights to the scale, the accuracy and performance of the weighing equipment can be verified and adjusted to ensure the scales provide reliable and accurate measurements. They feature polished stainless steel construction for resisting corrosion on exposed surfaces. These weight sets come in a wooden box for easy storage and protecting them from damage.

Style	Model	Nominal Value	Price (inc. VAT)
A	325-066	1mg, 1Kg	£1,309.15
B	325-062	1mg, 1Kg	£1,360.49
C	325-064	1mg, 1Kg	£1,296.32
D	325-076	1mg, 2Kg	£1,694.20
E	325-072	1mg, 2Kg	£1,758.37
F	325-074	1mg, 2Kg	£1,668.53
G	325-084	1mg, 5Kg	£2,027.90
H	325-082	1mg, 5Kg	£2,284.60
I	325-086	1mg, 5Kg	£2,079.24
J	325-092	1mg, 10Kg	£3,067.52
K	325-096	1mg, 10Kg	£3,003.35
L	325-022	1mg, 50g	£770.09
M	325-024	1mg, 50g	£705.92
N	325-034	1mg, 100g	£770.09
O	325-032	1mg, 100g	£834.26
P	325-036	1mg, 100g	£795.76
Q	325-044	1mg, 200g	£885.60
R	325-046	1mg, 200g	£911.27
S	325-042	1mg, 200g	£949.78
T	325-056	1mg, 500g	£1,039.62
U	325-054	1mg, 500g	£1,013.95
V	325-052	1mg, 500g	£1,167.97
W	325-026	1mg And 50g	£718.75	RFQ

KERN AND SOHN -

Style	Model	Nominal Value	Price (inc. VAT)
A	304-066	1, 1Kg	£3,003.35
B	304-06	1, 1Kg	£3,080.36
C	304-076	1, 2Kg	£4,838.73
D	304-07	1, 2Kg	£4,915.74
E	304-086	1, 5Kg	£6,314.73
F	304-08	1, 5Kg	£6,455.91
G	304-09	1, 10Kg	£8,907.36
H	304-096	1, 10Kg	£8,740.51
I	304-026	1, 50g	£1,244.98
J	304-02	1, 50g	£1,283.48
K	304-03	1, 100g	£1,514.51
L	304-036	1, 100g	£1,463.17
M	304-046	1, 200g	£2,040.74
N	304-04	1, 200g	£2,079.24
O	304-056	1, 500g	£2,451.45
P	304-05	1, 500g	£2,489.95
Q	308-426	1, 500mg	£1,540.18

Style	Model	Nominal Value	Price (inc. VAT)
A	323-06	1mg, 1Kg	£1,578.68
B	323-064	1mg, 1Kg	£1,591.52
C	323-074	1mg, 2Kg	£2,104.91
D	323-076	1mg, 2Kg	£2,040.74
E	323-07	1mg, 2Kg	£2,220.42
F	323-08	1mg, 5Kg	£2,823.66
G	323-084	1mg, 5Kg	£2,592.63
H	323-086	1mg, 5Kg	£2,515.62
I	323-096	1mg, 10Kg	£3,580.91
J	323-09	1mg, 10Kg	£3,901.78
K	323-026	1mg, 50g	£770.09
L	323-02	1mg, 50g	£821.43
M	323-024	1mg, 50g	£782.92
N	323-03	1mg, 100g	£898.44
O	323-034	1mg, 100g	£859.93
P	323-036	1mg, 100g	£847.10
Q	323-046	1mg, 200g	£1,026.79
R	323-04	1mg, 200g	£1,129.46
S	323-044	1mg, 200g	£1,052.46
T	323-054	1mg, 500g	£1,244.98
U	323-05	1mg, 500g	£1,399.00
V	323-056	1mg, 500g	£1,206.47
W	323-066	1mg And 1Kg	£1,514.51	RFQ

317 Series Single Test Weights

Style	Model	Cylinder Dimension	Nominal Value	Price (inc. VAT)
A	317-16	-	50Kg	£6,173.55
B	317-01	6 x 6 mm	-	£75.73
C	317-02	6 x 10 mm	-	£77.01
D	317-03	8 x 15 mm	-	£80.86
E	317-04	10 x 18 mm	-	£85.99
F	317-05	13 x 22 mm	-	£97.54
G	317-06	18 x 28 mm	-	£102.68
H	317-07	22 x 38 mm	-	£112.95
I	317-08	28 x 47 mm	-	£146.32
J	317-09	38 x 63 mm	-	£247.71
K	317-11	48 x 82 mm	1Kg	£365.79
L	317-12	60 x 100 mm	2Kg	£564.73
M	317-13	80 x 140 mm	5Kg	£808.59
N	317-14	100 x 185 mm	10Kg	£1,206.47
O	317-15	129 x 227 mm	20Kg	£2,990.51

KERN AND SOHN -

316 Series Single Test Weights

Style	Model	Cylinder Dimension	Nominal Value	Price (inc. VAT)
A	316-01	6 x 6 mm	-	£52.62
B	316-02	6 x 10 mm	-	£52.62
C	316-03	8 x 13.2 mm	-	£55.19
D	316-04	10 x 17.3 mm	-	£56.47
E	316-05	13 x 20 mm	-	£60.32
F	316-06	18 x 26.2 mm	-	£68.02
G	316-07	22 x 35 mm	-	£75.73
H	316-08	28 x 43 mm	-	£88.56
I	316-09	38 x 58.5 mm	-	£132.20
J	316-11	48 x 73 mm	1Kg	£193.81
K	316-12	60 x 94 mm	2Kg	£333.71
L	316-13	80 x 132.5 mm	5Kg	£551.90
M	316-14	100 x 158 mm	10Kg	£898.44

KERN AND SOHN -

346-8 Series Rectangular Test Weights

Style	Model	Price (inc. VAT)
A	346-86	£92.41
B	346-88	£301.62
C	346-89	£680.25	RFQ
D	346-87	£160.44

KERN AND SOHN -

338 Series Milligram Test Weights
KERN & SOHN 338 Series milligram test weights are used in laboratory and industrial settings where precise and accurate calibration of weighing equipment is crucial. These test weights are ideal for calibrating analytical balances, precision scales and sensitive weighing instruments. These test weights offer increased accuracy and reliability for consistent and traceable measurements. They feature polished stainless steel construction for structural rigidity and corrosion resistance. They exhibit low magnetic susceptibility to prevent interference with magnetic balances. These test weights undergo meticulous manufacturing processes, resulting in precise mass values and exceptional stability.

Style	Model	Price (inc. VAT)
A	338-02	£12.83	RFQ
B	338-01	£12.83	RFQ
C	338-03	£12.83	RFQ
D	338-05	£12.83	RFQ
E	338-07	£12.83
F	338-09	£12.83
G	338-04	£12.83	RFQ
H	338-06	£12.83
I	338-08	£12.83

KERN AND SOHN -

328 Series Milligram Test Weights

Style	Model	Nominal Value	Tolerance (OIML)	Price (inc. VAT)
A	328-01	-	-	£19.25	RFQ
B	328-03	-	-	£19.25	RFQ
C	328-04	-	-	£19.25	RFQ
D	328-02	-	-	£19.25	RFQ
E	328-06	-	-	£19.25
F	328-09	-	-	£19.25
G	328-08	-	-	£19.25
H	328-07	-	-	£19.25
I	328-05	-	-	£19.25	RFQ
J	328-31	1mg	0.02mg	£61.61	RFQ
K	328-32	2mg	0.02mg	£61.61	RFQ
L	328-33	5mg	0.02mg	£60.32	RFQ
M	328-34	10mg	0.025mg	£55.19	RFQ
N	328-35	20mg	0.03mg	£53.91	RFQ
O	328-36	50mg	0.04mg	£55.19
P	328-37	100mg	0.05mg	£62.89
Q	328-38	200mg	0.06mg	£62.89
R	328-39	500mg	0.08mg	£65.46

KERN AND SOHN -

ORA-A Series Calibration Blocks

Style	Model	Price (inc. VAT)
A	ORA-A1008	£28.52
B	ORA-A1005	£28.52
C	ORA-A2267	£51.34

KERN AND SOHN -

308 Series Milligram Test Weights

Style	Model	Price (inc. VAT)
A	308-33	£129.63	RFQ
B	308-39	£129.63
C	308-32	£129.63	RFQ
D	308-34	£129.63	RFQ
E	308-35	£129.63	RFQ
F	308-38	£129.63
G	308-31	£129.63	RFQ
H	308-36	£129.63
I	308-37	£129.63

TROEMNER -

Grip Handle Weight 10kg Cast Iron

Model	Item	Price (inc. VAT)
9282	AF3RHL	£163.34

TROEMNER -

Grip Handle Weight 25 Lb.

Model	Item	Price (inc. VAT)
9078T	AF4AJV	£243.51

BENCHMARK SCIENTIFIC -

Calibration Weight Set, M1 Grade, 10g To 1000g, 9 Pieces

Model	Item	Price (inc. VAT)
W1105-9-1000	CD7LJH	£158.45

BENCHMARK SCIENTIFIC -

Calibration Set, Class E2

Model	Item	Price (inc. VAT)
W1101-6-100	CD7LJE	£596.60

VULCAN HART -

Counter Weight, Left, 9.4 x 19.6 x 2.7 Inch Size

Model	Item	Price (inc. VAT)
00-499512-000G3	AP4HGQ	£395.32	See Details

KERN AND SOHN -

Safety Set, 5g and 200mg

Model	Item	Price (inc. VAT)
315-103-188	CE8FCU	£256.70	See Details

KERN AND SOHN -

DAkkS Calibration Certificate

Model	Item	Price (inc. VAT)
964-303	CJ6ZJG	£98.83	See Details

KERN AND SOHN -

Dakks Certificate, F1/F2, 100g

Model	Item	Price (inc. VAT)
921-435	CE8GRC	£10.58	See Details

HUMBOLDT -

Chisel, Concrete, 254mm

Model	Item	Price (inc. VAT)
H-4889	CL6QMT	-	RFQ

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Calibration Weights

Calibration weights are designed for accurately calibrating various sized scales during and before every operation. Raptor Supplies offers these weights from brands like Rice Lake, Ohaus, Kern And Sohn, Troemner and Benchmark Scientific. They meet traceable report, ASTM, NVLAP or NIST certifications with up to Class 7 adjustment tolerances to determine the accuracy ratios and feature stainless steel, aluminium, alloy or cast iron construction for high tensile strength. These weights use metric or avoirdupois measurement types and have counterpoise, hanger, cylinder and grip handle weight styles. Choose from a wide range of these weights, available in high gloss, painted, polished and satin finishes.

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Calibration Weights

304 Series Weight Sets

323 Series Weight Sets

317 Series Single Test Weights

316 Series Single Test Weights

346-8 Series Rectangular Test Weights

328 Series Milligram Test Weights

ORA-A Series Calibration Blocks

308 Series Milligram Test Weights

Grip Handle Weight 10kg Cast Iron

Grip Handle Weight 25 Lb.

Calibration Weight Set, M1 Grade, 10g To 1000g, 9 Pieces

Calibration Set, Class E2

Counter Weight, Left, 9.4 x 19.6 x 2.7 Inch Size

Safety Set, 5g and 200mg

DAkkS Calibration Certificate

Dakks Certificate, F1/F2, 100g

Chisel, Concrete, 254mm

Calibration Weights

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Strictly Necessary Cookies

Advertising

Recommendations

Functionality

Analytics

Categories

Brands

Calibration Weights

Grip Handle Weight 10kg Cast Iron

Grip Handle Weight 25 Lb.

Calibration Weight Set, M1 Grade, 10g To 1000g, 9 Pieces

Calibration Set, Class E2

Counter Weight, Left, 9.4 x 19.6 x 2.7 Inch Size

Safety Set, 5g and 200mg

DAkkS Calibration Certificate

Dakks Certificate, F1/F2, 100g

Chisel, Concrete, 254mm

Calibration Weights

We are here to help!

Looking for a part not listed here?

Explore More