Certification & Calibration
Calibration and Inspection is performed in a controlled laboratory environment, by
technicians using established industry procedures. Measurement equipment is calibrated
using standards that are directly traceable to the National Institute of Standards and
Technology. All calibrations and history records are maintained in accordance, with
ANSI/NCSL Z540-1, ISO 10012-1 and other applicable standards.
When placing orders specify the type of certification you require. Please contact
us for pricing.
- Angle Plates
up to 24 inches
- Cylindrical Squares
up to 18 inches
- Contoureader Master
- Depth Micrometer Master
.5 to 5.5 inches
- Dial Bore Gages
- Dial Indicator/Test Indicators
- Dial Vernier Calipers
Length Standards - up to 48 inches
- 60° Thread Mic Master
- Levels
- Micrometer Master (O.D.) Tree Type
up to 12 inches
- Mike Master Set 1-2-3 inch
- Vernier Master Int. & Ext.
|
- Radius Gages
- Pitch Gages
- Rules
Up to 24 inches
- Parallels and Straight Edge
up to 48 inches
- Plain Plug Gages
(checked to 5 decimal places)
up to 9 inch
- Plain Ring Gages
(checked to 5 decimal places)
up to 12 inch
- Protractors
- Setting Master Discs
up to 15 inch
- Sine Bars
- Squares
(Granite or Steel) (.002 in./ft)
Up to 24 inch
- Micrometers
(Outside, Inside & Depth)
|
- Pin Gage Sets
Long form Certs - actual listed for each pin.
Short Form Certs. - gages out of Tolerance will be listed only.
- Height Gages (Vernier)
12 inch
18 inch
24 inch
- Height Gages (Cadillac)
12 inch
18 inch
24 inch
- Thread Plug Gages
Work or Set Master (60°)
up to 6 inch
- Thread Ring Gages (60°)
up to 6 inch
SET PLUGS MUST BE FURNISHED TO CHECK P.D. |
Taper Pipe Gages
(NPT, ANPT, NPTF)
- Thread Plug Gages
up to 6 inch
- Thread Ring Gages
up to 3 inch
- Plain Taper Plug or Ring
up to 3 inch
- Vee Blocks
up to 6 inch
- Surface Finish
Ra
|
TERMINOLOGY
Short Form Certification (Straight Threads)
Certificate indicates required and actual pitch diameter only.
Long Form Certification (Straight Threads)
Certificate indicates required and actual measurements of pitch
diameter, major diameter, minor diameter, flank angles and lead where they apply.
Short Form Certification (Taper Pipe Threads)
Thread Plug - check P.D. at gage point and basic step.
Thread Ring - check stand off to plug gage.
Plain Taper Plug - check size at small end and basic step.
Plain Taper Ring - check size at large end of basic step.
Long form Certification (Taper Pipe Threads)
Thread Plug - check P.D. at gage point, O.D. at small end, lead,
angles, taper and steps.
Thread Ring - check standoff to plug gage, angles, lead and minor
diameter.
Plain Taper Plug - check size at small end, taper and steps.
Plain Taper Ring - check size at large end and steps.
Note: Call for quotation on inspection and
calibration requirements not listed. First article inspection is quoted on
individual order.
CSIS Limitation of Liability: Services are
performed on equipment that is traceable to the National Institute of Standards and
Technology. CSIS is responsible for inspection service results only at the time of
service, utilizing generally accepted industry procedures and under the environmental and
other conditions of inspection at that time in its facility. As dimensions of the
product are affected by usage and varying environmental changes CSIS makes no claims about
customer product or property once it leaves CSIS environment. Once, the product or
other property leaves CSIS facility, customer assumes total responsibility for assuring
that it continues to meet customer specifications through appropriate quality assurance
procedures.
|
