TROEMNER
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Pertanyaan umum tentang TROEMNER dari 3G Electric.
What materials are TROEMNER calibration weights made from?
TROEMNER calibration weights are constructed from stainless steel, cast iron, or aluminum, depending on the class and nominal mass. Stainless steel is used for Class 1 and Class 2 weights, offering high corrosion resistance and low magnetic permeability. Cast iron is used for Class 6 weights, such as the 10 kg model with a grip handle, and is coated for durability. Aluminum is used in some metric kits, like the 500 g Class 1 weight, to reduce mass while maintaining accuracy.
What classes of TROEMNER calibration weights are available?
TROEMNER offers calibration weights in Classes 1, 2, 4, and 6, as defined by ASTM E617 or OIML R111 standards. Class 1 weights have the tightest tolerance and are used for accredited calibration. Class 2 weights are suitable for precision laboratory work. Class 4 weights are for routine verification, and Class 6 weights are for general industrial use. Each class specifies maximum allowable error based on nominal mass.
Do TROEMNER calibration weight kits include accessories?
Yes, many TROEMNER calibration weight kits include accessories such as a brush, forceps, or a storage case. For example, the 2 g metric kit (MPN 7250-00W) includes a brush for cleaning, while the 100 g kit (MPN 7256-1W) includes forceps for handling. Larger kits, like the 2 kg set (MPN 7264-1W), come with a case for organized storage. These accessories help maintain weight integrity and prevent contamination.
Are TROEMNER calibration weights accredited?
Select TROEMNER calibration weights and kits are supplied with accredited calibration certificates, as indicated by the 'W' suffix in the model number (e.g., MPN 7250-00W). These certificates provide traceability to national standards, such as NIST. Not all models include accreditation; for example, the Class 4 10 g weight (MPN 7021-4) is sold without a certificate. Buyers should verify the specific SKU for accreditation status.
What nominal masses are available for TROEMNER calibration weights?
TROEMNER calibration weights are available in nominal masses ranging from 20 mg to 10 kg. Examples include 20 mg leaf weights (Class 2), 2 g to 2 kg cylinder weights, and 10 kg grip-handle weights (Class 6). Metric and avoirdupois systems are supported, with kits covering multiple denominations. The specific mass and shape depend on the class and application.
Does 3G Electric supply TROEMNER products?
Yes — 3G Electric (S) Pte. Ltd. supplies TROEMNER products. We stock the TROEMNER catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
