Precision Weighing Balances
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High precision calibration weights to meet your Metrology needs.  We offer from Sartorius laboratory weights with Report of Traceability and optional Certificate of Calibration.  Choose from Ultra Class U, Class 1 or Class 2 tolerances.  We also offer general purpose school weights meeting ASTM Class 6 tolerance and don't need all the fancy paperwork.
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Sartorius 100 A2LA calibration wgt
The Sartorius 100 A2LA calibration wgt
Capacity:
Readability:
MSRP:$105.00
Your_Price:$99.00

FEATURES:

WEIGH MODES:
  • Grams
Sartorius micro-balance, Cahn microbalance or Mettler micro balance can use this precision 100 mg leaf weight that possesses low magnetic permeability, good stability and resistance to corrosion.  If you own an or we can supply you with high quality test weights to determine the accuracy.

This Ulti Mass Class U calibration leaf weight (WT100MGCLSUC), Flat Weight, ASTM Shape, includes Certificate of Calibration and is traceable to National Institute of Stan [Read More ....]
Sartorius 2kg Calibration Weight
The Sartorius 2kg Calibration Weight
Capacity:
Readability:
MSRP:$275.00
Your_Price:$230.00

FEATURES:

WEIGH MODES:
Metrologist's 2 kg Class 1 calibration weight (WT2KGCLS1C), Cylindrical OIML Shape, includes Report of Traceability and Certificate of Calibration.  Typical lead time is 7 to 10 business days from the date order is placed to shipping from NVLAP metrology lab located Arvada, Colorado.

This ANSI/ASTM Class 1 can be used as reference standard in calibrating other weights and appropriate for calibrating high-precision balances.

Single-pie [Read More ....]
Other Brands 25 LB Calibration Weight
The Other Brands 25 LB Calibration Weight
Capacity:
Readability:
MSRP:$133.90
Your_Price:$133.90

FEATURES:

WEIGH MODES:
25 pound grip handle weight is ideal for calibrating scales that require a 25 lb calibration weight.  These grip handle weights are made from cast iron, coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards.  The 25 lb grip weight's long-lasting finish greatly reduces the possibility of corrosion.

Please scroll completely down this web page to see the full line of cast iron grip weights we offer.

We also offer a huge [Read More ....]
Sartorius Certified 50mg Cal Weight
The Sartorius Certified 50mg Cal Weight
Capacity:
Readability:
MSRP:$100.00
Your_Price:$94.00

FEATURES:

WEIGH MODES:
  • Grams
Precision 50mg leaf weight features low magnetic permeability, good stability and resistance to corrosion.  If you own an Sartorius micro-balance, Cahn microbalance or Mettler micro balance or we can supply you with high quality test weights to determine the accuracy.

This Ulti Mass Class U calibration leaf weight (WT50MGCLSUC), Flat Weight, ASTM Shape, includes Certificate of Calibration and is traceable to National Institute of Standards and Technology ( [Read More ....]
Other Brands 10 LB Grip Handle Weight
The Other Brands 10 LB Grip Handle Weight
Capacity:
Readability:
MSRP:$84.50
Your_Price:$84.50

FEATURES:

WEIGH MODES:
10 pound grip handle weight is ideal for calibrating scales that require a 10 lb calibration weight.  These grip handle weights are made from cast iron, coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards.  The 10 lb grip weight's long-lasting finish greatly reduces the possibility of corrosion.

Please scroll completely down this web page to see the full line of cast iron grip weights we offer.

We also offer a huge [Read More ....]
Sartorius 21 pc mass standard set
The Sartorius 21 pc mass standard set
Capacity:
Readability:
MSRP:$1090.00
Your_Price:$915.00

FEATURES:

WEIGH MODES:
Class 2 calibration weight set consists of 21 piece ranging from 1 milligram flat weight to 100 gram knob weight (WTSET21PC2), ASTM Shape, includes Report of Traceability and Certificate of Calibration.  Typical lead time is 7 to 10 business days from the date order is placed to shipping from NVLAP metrology lab located Arvada, Colorado.  No Certificate of Calibration is included with this weight set so this is no Uncertainty Value with the documentation.
< [Read More ....]
Sartorius NIST traceable weights
The Sartorius NIST traceable weights
Capacity:
Readability:
MSRP:$650.00
Your_Price:$540.00

FEATURES:

WEIGH MODES:
  • Grams
Class 2 nine piece calibration weight set (WTSET9PC2), ASTM Shape, includes Report of Traceability and Certificate of Calibration.  7 to 10 business days lead time from date order is placed to shipping from NVLAP metrology lab located Arvata, Colorado.  No Certificate of Calibration is included with this weight set so this is no Uncertainty Value with the documentation.

These ANSI/ASTM Class 2 are appropriate for calibrating high-precision topl [Read More ....]
Sartorius Calibration 50g Mass
The Sartorius Calibration 50g Mass
Capacity:
Readability:
MSRP:$127.00
Your_Price:$105.00

FEATURES:

WEIGH MODES:
50 gram Ultra Class U individual calibration weight (WT50GCLSUC), Small Knob Style, ASTM Shape, includes Report of Traceability and Certificate of Calibration.  Typical lead time is 7 to 10 business days from the date order is placed to shipping from NVLAP metrology lab located Arvada, Colorado.

Single-piece construction: Because the precise measurement of density can only be achieved using a single piece weight, all Sartorius weights are ASTM Type [Read More ....]
Other Brands 25 KG Cast Iron Weight
The Other Brands 25 KG Cast Iron Weight
Capacity:
Readability:
MSRP:$204.00
Your_Price:$170.00

FEATURES:

WEIGH MODES:
25 kilogram grip handle weight is ideal for calibrating scales that require a 25 kg calibration weight.  These grip handle weights are made from cast iron, coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards.  The 25 kg grip weight's long-lasting finish greatly reduces the possibility of corrosion.

Please scroll completely down this web page to see the full line of cast iron grip weights we offer.

We also offer a h [Read More ....]
Sartorius 500g Laboratory Weight
The Sartorius 500g Laboratory Weight
Capacity:
Readability:
MSRP:$204.00
Your_Price:$170.00

FEATURES:

WEIGH MODES:
500 gram Class 1 calibration weight (WT500GCLS1C), Cylindrical OIML Shape, includes Report of Traceability and Certificate of Calibration.  Typical lead time is 7 to 10 business days from the date order is placed to shipping from NVLAP metrology lab located Arvada, Colorado.

This ANSI/ASTM Class 1 can be used as reference standard in calibrating other weights and appropriate for calibrating high-precision balances.  Ideal for use as reference [Read More ....]
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