Troemner Class-1 Analytical Calibration Weights

ASTM Class 1 - Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as0. 1 mg to 0.01 mg .
  • Surfaces are polished to a perfect, mirror like finish
  • Masses are less vulnerable to wear and scratches
  • Low magnetic susceptibility, uniform consistency and high resistance to corrosion
  • 1mg to 500mg weights are one-piece construction with no adjusting cavity and turned up end for easy handling
  • 1g to 5kg weights are two-piece construction with adjusting cavity and handling knob
Appropriate for calibrating high-precision analytical balances with readability as low as 0.1 mg to 0.01 mg.

The weights are manufactured of the finest stainless steels available, including Troemner Alloy 8 Stainless Steel, which is available exclusively through Troemner. This unique material possesses closely controlled density (8.03 g/cm3), extremely low magnetic properties, good stability, and resistance to corrosion. Alloy 8 is the finest grade of stainless steel available and is similar to material originally specified in the manufacture of 1 kg state lab primary standards.


Weights are designed so the specifications on surface finish,markings, construction, material density, and magnetic properties become more restrictive as the weight tolerances
decrease in order to enable the weight to maintain its tolerance over time. These weights are designed for your most demanding weighing applications.

Suggested Markets for Analytical Precision Weights include, but are not limited to,Manufacturing QC, Secondary Calibration Labs, State Laboratories, Pharmaceutical QC, R&D, Analytical Testing, Chemical Manufacturing, Utilities.
$146.00 - $3,043.00USD / Each

43 variations of this product are available.

See All Product Options Below
43 PRODUCT OPTIONS
  • filter by:
Compareitem specifications
Mass Certification Mass Size (g) Mass Size (mg)
Availability Pricing
Troemner 7037-1W 1 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-22 Mfr # 7037-1W
COMPARE
NVLAP 0.001 1
$163.00USD / Each
Troemner 7036-1W 2 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-23 Mfr # 7036-1W
COMPARE
NVLAP 0.002 2
$162.00USD / Each
Troemner 7034-1W 5 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-24 Mfr # 7034-1W
COMPARE
NVLAP 0.005 5
$162.00USD / Each
Troemner 7032-1W 20 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-25 Mfr # 7032-1W
COMPARE
NVLAP 0.02 20
$162.00USD / Each
Troemner 7030-1W 50 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-26 Mfr # 7030-1W
COMPARE
NVLAP 0.05 50
$163.00USD / Each
Troemner 7029-1W 100 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-27 Mfr # 7029-1W
COMPARE
NVLAP 0.1 100
$163.00USD / Each
Troemner 7028-1W 200 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-28 Mfr # 7028-1W
COMPARE
NVLAP 0.2 200
$163.00USD / Each
Troemner 7026-1W 500 mg, Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-29 Mfr # 7026-1W
COMPARE
NVLAP 0.5 500
$158.00USD / Each
Troemner 7013-1W 1kg Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-30 Mfr # 7013-1W
COMPARE
NVLAP 1000 1000000
$872.00USD / Each
Troemner 7012-1W 2kg Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-31 Mfr # 7012-1W
COMPARE
NVLAP 2000 2000000
$1,288.00USD / Each
Troemner 7010-1W 5kg Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01021-32 Mfr # 7010-1W
COMPARE
NVLAP 5000 5000000
$1,903.00USD / Each
Troemner 7009-1W 10kg Analytical Class 1 Weight with NVLAP Accredited Certificate EW-01023-37 Mfr # 7009-1W
COMPARE
NVLAP 10000 100000
$3,043.00USD / Each
Troemner 7010-1T 5 kg Class 1 Analytical Weight with Traceable Cert EW-01031-27 Mfr # 7010-1T
COMPARE
NIST 5000 5000000
$1,874.00USD / Each
Troemner 7012-1T 2 kg Class 1 Analytical Weight with Traceable Cert EW-01031-28 Mfr # 7012-1T
COMPARE
NIST 2000 2000000
$1,220.00USD / Each
Troemner 7013-1T 1 kg Class 1 Analytical Weight with Traceable Cert EW-01031-29 Mfr # 7013-1T
COMPARE
NIST 1000 1000000
$827.00USD / Each
Troemner 7014-1T 500 g Class 1 Analytical Weight with Traceable Cert EW-01031-31 Mfr # 7014-1T
COMPARE
NIST 500 500000
$403.00USD / Each
Troemner 7016-1T 200 g Class 1 Analytical Weight with Traceable Cert EW-01031-32 Mfr # 7016-1T
COMPARE
NIST 200 200000
$314.00USD / Each
Troemner 7017-1T 100 g Class 1 Analytical Weight with Traceable Cert EW-01031-33 Mfr # 7017-1T
COMPARE
NIST 100 100000
$209.00USD / Each
Troemner 7018-1T 50 g Class 1 Analytical Weight with Traceable Cert EW-01031-34 Mfr # 7018-1T
COMPARE
NIST 50 50000
$202.00USD / Each
Troemner 7020-1T 20 g Class 1 Analytical Weight with Traceable Cert EW-01031-36 Mfr # 7020-1T
COMPARE
NIST 20 20000
$190.00USD / Each
Showing 1 - 20 of 43

Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At1-800-323-4340
Live chat