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Henry Troemner Cast Iron Slotted Calibration Test Weights
Cast Iron Class
6 Slotted Weights are used in a variety of applications such as
pressure, torque, and tensile strength testing. Cast Iron Class
6 Slotted Weights are typically used with a hanger that also has
its weight calibrated so the hanger can be used as part of the overall
weight under test. Several Cast Iron Class 6 Slotted Weights may
be used together to build up from a minimum weight to a maximum
test load. The hanger weight selected should be able to accommodate
the total load needed.
Construction
and General Shape
Troemner's Cast Iron Slotted Weights are manufactured from a high
quality iron that meets ANSI/ASTM E617 hardness requirements. Castings
also meet ANSI/ASTM E617 surface roughness requirements and are
free of cracks, pits and sharp edges. There are adjusting cavities
in each weight above 2 kg / 5 lb. Weights below 2 kg / 5 lb are
adjusted by removing material from the underside of the weight.
Each weight has the nominal value cast into the topside of the weight.
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 above are provided with
two handles on opposite ends to aid in lifting.
Hangers
Cast Iron Slotted Weights are typically used with a hanger that
also has its weight calibrated so the hanger can be used as part
of the overall weight under test. Weight hangers are available in
a variety of lengths and weight capacities. Hangers are calibrated
to a mass value, and also have a capacity of how much weight can
be loaded onto them. To determine which hanger will accommodate
your weights, use the stem height of the hanger as the maximum height,
then use the thickness dimension of each weight along with the quantity
you intend to place on the hanger to determine the total height
of your stack of weights. The height of your stack of weights should
be less than the length of the hanger. The dimension of the hook
opening is 1/2 inch.
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
