ASTM Class 1 Calibration and Test Weights Datasheets

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)
ASTM Class 1
from Mettler-Toledo, Inc.

METTLER TOLEDO single weights are available with or without calibration certificates. To assure safe shipment and protected storage, ASTM Class 1 single weights are delivered in FDA-conform and easy to clean plastic box. The economical design with an adjusting cavity allows optimized adjustment... [See More]

  • Class & Tolerance: ASTM Class 1
  • Denomination / Weight: 2.21E-6 to 44.1
  • Weight Type / Shape: Calibration Weight / Mass Standard; Knob Weight (optional feature); Sheet
  • Units System: Metric (SI, g or kg)