Details

Stainless steel polished finish

Weight set includes weights, case and handling equipment

Serial numbers applied to case (weights may be marked with symbol)

Weights manufactured to international recommendation, OIML R111 specifications

Accredited Certificate of Weight Calibration:

Meets requirements for ISO/IEC 17025 and ANSI/NCSL Z540-1
Provides traceability to NIST
Contains the assumed density of the weight being tested so that atmospheric buoyancy corrections can be applied
Lists the uncertainty of the measurement process as it relates to the item being calibrated
Lists the actual mass values or the corrections to the nominal mass of the weight being calibrated vs. 8 grams/cm³
Lists the environmental conditions present at time of calibration
Cites that the test was done by Rice Lake Weighing System's accredited laboratories
States that Rice Lake Weighing Systems is ISO 9001 registered

Set Size	20 kg - 1 mg
Total Weight	41.11111 kg
Piece Count	30
Contents	(1) 20 kg (1) 10 kg (1) 5 kg (2) 2 kg (1) 1 kg (1) 500 g (2) 200 g (1) 100 g	(1) 50 g (2) 20 g (1) 10 g (1) 5 g (2) 2 g (1) 1 g (1) 500 mg (2) 200 mg	(1) 100 mg (1) 50 mg (2) 20 mg (1) 10 mg (1) 5 mg (2) 2 mg (1) 1 mg

Please note: calibration weights are not returnable since they are made-to-order and certified on the date of manufacture. Mass value of test weight can be affected by factors such as improper handling, environmental factors and oxidation. Please consider these points prior to ordering, as your order cannot be canceled once it has been placed.