ASTM Class 1 Calibration and Test Weights

(2) 200g - 1mg Precision Weight Set Class 1, NVLAP Certificate -- 80082TL-NVLAP [7221-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Alloy 8 Metric Precision Weight Set. Class: Class 1. Certification: NVLAP Certificate. Highly polished weights. 200g-1g weights are Alloy 8 stainless steel. 500 mg down to 50mg weights are 304 stainless steel. Weights below 50mg are flat aluminum weights. Weights 500 mg and below... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 2.21E-6 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
Troemner 10 mg Precision Analytical Class 1 Weight with NVLAP Accredited Certificate -- GO-11957-07
from Cole-Parmer

bull; 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 as. • 0.1 mg to 0.01 mg. • Surfaces are polished to a perfect, mirror like finish. • Masses are less... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 2.21E-5
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
(2) 2kg - 1g Precision Weight Set Class 1, NVLAP Certificate -- 80073TL-NVLAP [7212-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Alloy 8 Metric Precision Weight Set. Class: Class 1. Certification: NVLAP Certificate. Material: Highly polished weights. 2kg weights are 316 stainless steel. 1kg-1g weights are Alloy 8 stainless steel. Two piece construction with handling knob. Configuration: 2-2 kg, 1 kg, 500... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 0.0022 to 4.41
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
1 kg-1 mg Analytical Precision Class 1 Weight Set -- 7217-1 [7217-1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Alloy 8 Metric Precision Weight Set. Class: Class 1. Certification: Statement of Accuracy. Highly polished weights. 1kg-1g weights are Alloy 8 stainless steel. 500 mg down to 50mg weights are 304 stainless steel. Weights below 50mg are flat aluminum weights. Weights 500 mg and... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 2.21E-6 to 2.21
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
100g - 100mg Precision Weight Set Class 1, NVLAP Certificate -- 7225-1W [7225-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Capacity: 211 g. Class: Class 1. Certification: NVLAP Certificate. Material: Highly polished weights. 100g-1g weights are Alloy 8 stainless steel, 500 mg down to 50mg weights are 304 stainless steel, weights below 50mg are flat aluminum weights. Construction: Weights 500 mg and... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 2.20E-4 to 0.2205
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
100g - 10mg Precision Weight Set Class 1, No Certificate -- 7226-1TR [7226-1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Troemner Model # 7226-1. Highly polished weights are made of non-magnetic, corrosion resistant stainless steel. Weight sets 200g and above are supplied in oak cases while weight sets below 200g are supplied in strong polypropylene cases. All weights sets are marked with serial... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 2.21E-5 to 0.2205
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
100g - 1mg Precision Weight Set Class 1, Traceable Certific -- 7228-1T [7228-1T from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. 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 as 0.1 mg to 0.01 mg. 100 g-1 mg. Class 1. Weights 1 g and above are Troemner Alloy 8. Weights 5 mg through 500 mg are... [See More]

  • Class & Tolerance: ASTM Class 1; Traceable Certificate / Traceability Report
  • Denomination / Weight: 2.21E-6 to 0.2205
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
10kg - 1mg Precision Weight Set Class 1, No Certificate -- 7209-1 [7209-1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. 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 as 0.1 mg to 0.01 mg. 10 kg-1 mg. Class 1. Weights 2 kg and above are 316 Stainless Steel. Weights 1 g through 1 kg are... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 2.21E-6 to 22.05
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
1kg - 1mg Precision Weight Set Class 1, Traceable Certificate -- 7217-1T [7217-1T from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Capacity: 2.13 kg. Class: Class 1. Certification: Traceable Certificate. Material: Highly polished weights. 1kg-1g weights are Alloy 8 stainless steel. and 500 mg down to 50mg weights are 304 stainless steel, weights below 50mg are flat aluminum weights. Construction: Weights 500... [See More]

  • Class & Tolerance: ASTM Class 1; Traceable Certificate / Traceability Report
  • Denomination / Weight: 2.21E-6 to 2.21
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
1kg - 20g Precision Weight Set Class 1, NVLAP Certificate -- 7263-1W [7263-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Weight Set Range 1 kg-20 g. Capacity 1120 g. Class 1. NVLAP Accredited Certificate. Set Contents 1 kg, 100 g, 20 g. 316 Stainless Steel. Density 7.95 g/cm3 at 20 °C. Cylindrical with handling knob. Dimensions (Weight in Case) 16 x 13 x 5". Supplied in a rugged polypropylene... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 0.0441 to 2.21
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
1mg - 20kg Precision Weight Set Class 1, NVLAP Certificate -- 7207-1W [7207-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Weight Set Range 20 kg-1 mg. Capacity 40 kg. Class 1. NVLAP Accredited Certificate. Set Contents 20 kg, 10 kg, 5 kg, (2) 2 kg, 1 kg, 500 g, (2) 200 g, 100 g, 50 g, (2) 20 g, 10 g, 5 g, (2) 2 g, 1 g, 500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mg. Number... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 2.21E-6 to 44.1
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
2 kg-1g Analytical Precision Class 1 Weight Set, No Cert. -- 7212-1 [7212-1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Alloy 8 Metric Precision Calibration Weight Sets. 6.13 kg. Class 1. Statement of Accuracy. Highly polished weights. 2kg weights are 316 stainless steel, 1kg-1g weights are Alloy 8 stainless steel. 2 piece construction with handling knob. 2-2kg, 1kg, 500g, 2-200g, 100g, 50g,... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 0.0022 to 4.41
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
200g - 1mg Precision Weight Set Class 1, Traceable Certificate -- 7223-1T [7223-1T from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. 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 as 0.1 mg to 0.01 mg. 200 g-1 mg. Class 1. Weights 1 g and above are Troemner Alloy 8. Weights 5 mg through 500 mg are... [See More]

  • Class & Tolerance: ASTM Class 1; Traceable Certificate / Traceability Report
  • Denomination / Weight: 2.21E-6 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
200g-1g Analytical Precision Class 1 Weight Set, NVLAP Cert. -- 7222-1W [7222-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Weight Set Range 200 g-1 g. Capacity 400 g. Class 1. NVLAP Accredited Certificate. Set Contents 200 g, 100 g, 50 g, (2) 20 g, 10 g, 5 g, (2) 2 g, 1 g. Number of Pieces 10. 316 Stainless Steel. Density 7.95 g/cm3 at 20 °C. Cylindrical with handling knob. 1 g and above -... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 0.0022 to 0.4410
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
20g - 1g Precision Weight Set Class 1, No Certificate -- 7234-1 [7234-1 from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. 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 as 0.1 mg to 0.01 mg. Weight Set Range 20 g-1 g. Capacity 40 g. Class 1. Statement of Accuracy. Set Contents 20 g, 10... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 0.0022 to 0.0441
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
20g - 1mg Precision Weight Set Class 1, NVLAP Certificate -- 7238-1W [7238-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. 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 as 0.1 mg to 0.01 mg. 20 g-1 mg. Class 1. Supplied in a high quality polycarbonate case with a compartment for each... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 2.21E-6 to 0.0441
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
5 kg-1g Analytical Precision Class 1 Weight Set, w/Cert. -- 7210-1T [7210-1T from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Weight Set Range 5 kg-1 g. Set Contents 5 kg, (2) 2 kg, 1 kg, 500 g, (2) 200 g, 100 g, 50 g, (2) 20 g, 10 g, 5 g, (2) 2 g, 1 g. Number of Pieces 16. Capacity 10 kg. Class 1. Traceable Certificate. Weights 2 kg and above are 316 Stainless Steel. Weights below 2 kg are Troemner... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 0.0022 to 11.03
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
500g - 1mg Precision Weight Set Class 1, NVLAP Certificate -- 80080TL-NVLAP [7219-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Alloy 8 Metric Precision Weight Set. Class: Class 1. Certification: NVLAP Certificate. Highly polished weights. 500g-1g weights are Alloy 8 stainless steel. 500 mg down to 50mg weights are 304 stainless steel. Weights below 50mg are flat aluminum weights. Weights 500 mg and below... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 2.21E-6 to 1.1
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)
500mg - 10mg Precision Weight Set Class 1, NVLAP Certificate -- 7239-1W [7239-1W from Henry Troemner LLC]
from Transcat, Inc.

Product Highlights. Capacity: 1.1 g. Class: Class 1. Certification: NVLAP Certificate. Material: Highly polished weights. 500 mg down to 50mg weights are 304 stainless steel, weights below 50mg are flat aluminum weights. Construction: Weights 500 mg and below are 1 piece construction with no... [See More]

  • Class & Tolerance: ASTM Class 1; Calibration Certificate
  • Denomination / Weight: 2.21E-5 to 0.0011
  • Weight Type / Shape: Calibration Weight / Mass Standard
  • Units System: Metric (SI, g or kg)