美國(guó)特朗納Troemner高精度4級(jí)砝碼套裝class4

這些重量是用的不銹鋼制成的，包括Troemner合金8不銹鋼，它*可以通過(guò)Troemner使用。這種*的材料具有嚴(yán)密的控制密度(8.03 g/ cm3)，極低的磁性，良好的穩(wěn)定性，耐腐蝕。合金8是的不銹鋼材料，類似于zui初在生產(chǎn)1公斤級(jí)的國(guó)家實(shí)驗(yàn)室初級(jí)標(biāo)準(zhǔn)中所規(guī)定的材料。

美國(guó)特朗納Troemner高精度4級(jí)砝碼套裝class4

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.

• 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

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.