Calibration Weights

Ohaus 200g Cylindrical Weight Stainless Steel ASTM Class 1 With NVLAP Certificate OHAUS offers a comprehensive selection of fine calibration masses that are needed to be sure your weighing instruments are functioning properly. Most OHAUS masses are made of polished stainless steel in one or two piece designs. Larger weights are available in cast iron with handles for easy handling.

Rice Lake 25lb Cylindrical Weight, Stainless Steel, ASTM Class 5 with Traceable Certificate - 12675TC Stainless Steel cylindrical weights are ASTM Class 5 weights manufactured to the specifications of NIST HB 105 1. The Type II design features a sealing cavity for adjusting material in 100 g or larger weights, the density is approximately 7.84 g/cm38.

Ohaus 500g Cylindrical Weight Stainless Steel OIML Class F1 OHAUS offers a comprehensive selection of fine calibration masses that are needed to be sure your weighing instruments are functioning properly. Most OHAUS masses are made of polished stainless steel in one or two piece designs. Larger weights are available in cast iron with handles for easy handling.

Rice Lake 0.2lb Cylindrical Weight, Stainless Steel, ASTM Class 5 - 12610 Stainless Steel cylindrical weights are ASTM Class 5 weights manufactured to the specifications of NIST HB 105 1. The Type II design features a sealing cavity for adjusting material in 100 g or larger weights, the density is approximately 7.84 g/cm64.

Rice Lake 100g-10mg Screw Knob SS Precision Weight w/ Trade Certificate & Case ASTM E617 Class 1 - 12460TC All cylindrical ASTM sets (excluding grip handle weights) include their own protective case. Precision weights are Type II design with sealing cavity for adjusting material. The density is approximately 7.95 g/cm3. ASTM Classes 1-4 have a polished finish. Applications include: calibrating Class I and II balances and ASTM Class 4, 5 and 6 weights, student laboratory use, and rough weighing operations: for example, force.