Floor Scales, Balances, Price Computing Scales and Bench Scales
are available everyday
Henry Troemner Cast Iron Grip Handle Calibration Test Weights
Cast Iron Class
F Grip Handle Weights are primarily used to test commercial weighing
devices by state and local weights and measures officials, device
installers and service technicians. Cast Iron Class F Grip Handle
Weights may be used to test most accuracy Class III scales, all
scales of Class III L or IIII, and scales not marked with a Class
designation. Class F is also acceptable for use verifying scales
that have a 0.1% accuracy and lower. Cast Iron Class F Grip Handle
Weights larger than 5 kg / 10 lb are legal for trade, which means
their design is acceptable for use in checking weighing devices
where the price of the item being purchased is based on its weight.
Cast Iron Class F Grip Handle Weights 5 kg / 10 lb and smaller are
not legal for trade and are classified as ANSI/ASTM Class 6.
Construction and General Shape
Troemner's
Cast Iron Grip Handle Weights are manufactured from a high quality
iron that meets NIST Handbook 105-1 specifications for hardness.
Castings meet surface roughness requirements of NIST Handbook 105-1
and are free of cracks, pits and sharp edges. Adjusting cavities
are in each weight and the cavity opening is located on the side
of the weight to meet NIST Handbook 105-1 specifications. Adjusting
cavities are sealed with a lead plug and steel back-up spacer to
provide a tamper resistant seal of the adjusting cavity. Weights
are protected by a durable coat of paint – gold for metric
and silver for avoirdupois – to protect the casting from rusting.
Weights 50 kg / 100 lb and below are designed to be picked up and
handled by hand. Weights above 50 kg / 100 lb are designed to be
picked up and handled by means of a hook. For dimensions of cast
iron grip handle weights, please see the pricelist above.
Ordering
a Certificate With Your Weight
The following certificates are available to meet your traceability
and compliance needs.
Weights and
weight sets supplied without weight certificates come with Troemner's
Statement of Accuracy
To order Troemner's
NVLAP Weight Calibration Certificate, specify the Troemner part
number followed by "W". For part numbers, please reference
the pricelist above.
To order Troemner's
Traceable Certificate, specify the Troemner part number followed
by "T". For part numbers, please reference the pricelist
above.
Need a certificate
with your Troemner weight? Please look over the following information
to determine what certificate you need.
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Troemner
Certificate Matrix -- See which cert you need |
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| NVLAP
Weight Calibration Certificate |
NVLAP
Weight Calibration Certificate is a detailed, multi-page weight
certificate designed to meet all of your ISO (including ISO/IEC
17025), FDA, GMP, GLP, DOD, ANSI/NCSL Z540-1, and nuclear requirements.
The NIST-administered National Voluntary Laboratory Accreditation
Program (NVLAP Lab Code 105013-0) approves all procedures for
this detailed weight certificate. The measurement process follows
the recommendations of NIST Handbook 145.
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| Traceable
Weight Certificate |
Traceable
Weight Certificate - designed for those laboratories and companies
that require traceability, but do not need to meet any stringent
regulatory requirements. In contrast to NVLAP or UKAS calibration
procedures, the Traceable Weight Certificate measurement process
is based on a single standard and utilizes one series of comparisons.
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| Statement
of Accuracy |
New
weights and weight sets supplied without weight certificates
come with Troemner's Statement of Accuracy which provides the
nominal value, type of weight, material / density and weight
class. Note: There is no NIST traceability supplied with
this statement. The Statement of Accuracy is not suitable for
quality or regulatory requirements. Troemner's Statement of
Accuracy is only available with the purchase of new weights.
Troemner's Brass Weights are not supplied with a Statement of
Accuracy.
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Prices
& Specifications subject to change without notice
