🇨🇿 ČZ a.s. PL

ČIA 2236 • Strakonice, Czech Republic • 30 calibration items

Metrology & calibration

ČZ a.s. is a calibration laboratory accredited by ČIA under number 2236 (Strakonice, Czech Republic). Its accreditation scope covers 30 calibration items in the following areas: Metrology & calibration. Calibrated items include: Parallel gauge blocks, Angle gauges, Blade measuring rules – straightness, Checking point instruments. Most frequently used calibration principles: Measurement on a universal length gauge, Measurement on a coordinate measuring machine, Measurement using parallel gauge blocks.

At a glance

Accreditation number: ČIA 2236
Calibration items in scope: 30
Types of calibrated items: 29
Calibration principles used: 11
City: Strakonice, Czech Republic
Valid until: 21-02-2029

Accreditation number: 2236
Accreditation body: ČIA
Address: Tovární 202, 386 15 Strakonice
City: Strakonice, Czech Republic
Division: Laboratorium wzorcujące
Valid until: 21-02-2029

What this laboratory calibrates (29)

Parallel gauge blocks — 2 calibration items
Angle gauges — 1 calibration item
Blade measuring rules – straightness — 1 calibration item
Checking point instruments — 1 calibration item
Deformation manometers — 1 calibration item
Dial indicators and inductive length sensors — 1 calibration item
Feeler gauges — 1 calibration item
Internal gauges — 1 calibration item
Lever dial indicators — 1 calibration item
Liquid levels — 1 calibration item
Measuring wires — 1 calibration item
Microcator heads — 1 calibration item
Micrometer gauges — 1 calibration item
Micropasameters — 1 calibration item
Pasameters — 1 calibration item
and 14 more

Calibration principles (11)

Measurement on a universal length gauge — 10 calibration items
Measurement on a coordinate measuring machine — 6 calibration items
Measurement using parallel gauge blocks — 5 calibration items
Comparison with parallel gauge blocks in vertical position on a comparator — 2 calibration items
Comparison with a digital pressure standard — 1 calibration item
Comparison with a reference digital stopwatch — 1 calibration item
Comparison with an electronic level — 1 calibration item
Measurement by a torque sensor — 1 calibration item
Measurement using angle gauges — 1 calibration item
Measurement with electronic levels — 1 calibration item
Measuring with a glass ruler — 1 calibration item

Certificate information

Certificate date: 21.02.2024

Accreditation scope — calibration items (30)

CMC — lowest stated expanded measurement uncertainty (ILAC-P14, EA-4/02 M); if not stated otherwise, coverage probability approx. 95 % and values without a unit are relative to the measured value. The uncertainty of a specific calibration may be higher.

No.	Calibrated quantity / subject of calibration	Nominal range / parameters / CMC	Calibration principle	Calibration procedure
Calibration items
1	Parallel gauge blocks	Calibration – length 0,5 mm to 100 mm · CMC (4,1L + 0,1) µm CMC for the field of measured quantity: Length	Comparison with parallel gauge blocks in vertical position on a comparator	KPPM 11 - 0002
2	Parallel gauge blocks	Calibration – length 125 mm to 500 mm · CMC (3L + 0,5) µm CMC for the field of measured quantity: Length	Comparison with parallel gauge blocks in vertical position on a comparator	KPPM 11 - 0013
3	Measuring wires	Calibration – length 0,17 mm to 6,35 mm · CMC (2,6L + 0,6) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0014
4	Slide gauges	Calibration – length 0 mm to 2000 mm · CMC (2L + 13) µm CMC for the field of measured quantity: Length	Measurement using parallel gauge blocks	KPPM 11 - 0006
5	Micrometer gauges	Calibration – length for external dimensions — 0 mm to 500 mm · CMC (3L +1) µm for internal dimensions — 0 mm to 500 mm · CMC (14L + 0,8) µm CMC for the field of measured quantity: Length	Measurement using parallel gauge blocks	KPPM 11 - 0010
6	Pasameters	Calibration – length 0 mm to 125 mm · CMC (14L + 0,9) µm CMC for the field of measured quantity: Length	Measurement using parallel gauge blocks	KPPM 11 - 0008
7	Micropasameters	Calibration – length dial indicator — 0 mm to 150 mm · CMC (14L 1,2) µm micrometer screw — 0 mm to 150 mm · CMC (3L + 1) µm CMC for the field of measured quantity: Length	Measurement using parallel gauge blocks	KPPM 11 - 0018
8	Microcator heads	Calibration – length 0 mm to 0,2 mm · CMC 0,6 µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0015
9	Setting rings	Calibration – length diameter — 2 mm to 500 mm · CMC (5,4L + 0,6) µm roundness — 2 mm to 500 mm · CMC 0,16 µm cylindricity — 2 mm to 500 mm · CMC 1,2 µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0021
10	Snap gauges	Calibration – length 1 mm to 500 mm · CMC (3,6L + 0,8) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0022
11	Tolerance cylindrical gauges	Calibration – length 0,5 mm to 500 mm · CMC (3L + 0,6) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0005
12	Dial indicators and inductive length sensors	Calibration – length 0 mm to 100 mm · CMC (2,6L + 0,6) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0009
13	Lever dial indicators	Calibration – length 0 mm to 100 mm · CMC (2,6L + 0,6) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0007
14	Checking point instruments	Calibration – length 300 mm to 500 mm · CMC (2,3L + 1,2) µm CMC for the field of measured quantity: Length	Measurement on a coordinate measuring machine	KPPM 11 - 0001
15	Surface plates and blocks – straightness; flatness	Calibration – length length (100 to 3,000) mm — 0 mm to 1 mm · CMC 1,3 µm CMC for the field of measured quantity: Length	Measurement with electronic levels	KPPM 11 - 0004
16	Thread gauges	Calibration – length external measurement — 3 mm to 500 mm · CMC (3,7L + 1,1) µm internal measurement — 2 mm to 500 mm · CMC (5,4L + 0,6) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0011
17	Blade measuring rules – straightness	Calibration – length length to 500 mm — 0 mm to 1 mm · CMC (2,3L + 1,2) µm CMC for the field of measured quantity: Length	Measurement on a coordinate measuring machine	KPPM 11 - 0024
18	Internal gauges	Calibration – length 3 mm to 200 mm · CMC (2,6L + 0,6) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0025
19	Special measuring jigs and profile gauges	Calibration – length X-axis — 0,5 mm to 500 mm · CMC (2,3L + 1,2) µm Y-axis — 0,5 mm to 450 mm · CMC (2,3L + 1,2) µm Z-axis — 0,5 mm to 400 mm · CMC (2,3L + 1,2) µm CMC for the field of measured quantity: Length	Measurement on a coordinate measuring machine	KPPM 11 - 0023
20	Feeler gauges	Calibration – length 0,02 mm to 2 mm · CMC (6L + 0,8) µm CMC for the field of measured quantity: Length	Measurement on a universal length gauge	KPPM 11 - 0026
21	Universal length meters	Calibration – length metering system — 0 mm to 200 mm · CMC (6L + 0,1) µm CMC for the field of measured quantity: Length	Measurement using parallel gauge blocks	KPPM 11 - 0028
22	Universal microscopes	Calibration – length metering system — 0 mm to 300 mm · CMC (5L + 0,7) µm CMC for the field of measured quantity: Length	Measuring with a glass ruler	KPPM 11 - 0029
23	Taper gauges	Calibration – length 3 mm to 200 mm · CMC (2,3L + 1,2) µm CMC for the field of measured quantity: Length	Measurement on a coordinate measuring machine	KPPM 11 - 0000
24	Sine bars	Calibration – length 50 mm to 300 mm · CMC (2,3L + 1,2) µm CMC for the field of measured quantity: Length	Measurement on a coordinate measuring machine	KPPM 11 - 0019
25	Squares for 90° perpendicularity deviations, straightness and flatness	Calibration – length arm length to 500 mm — 0 mm to 1 mm · CMC (2,3L + 1,2) µm CMC for the field of measured quantity: Length	Measurement on a coordinate measuring machine	KPPM 11 - 0003
26	Liquid levels	Calibration – plane angle base length to 500 mm — 0 mm/m to 1 mm/m · CMC 6,5 μm/m CMC for the field of measured quantity: Plane angle	Comparison with an electronic level	KPPM 11 - 0016
27	Angle gauges	Calibration – plane angle 0° to 360 ° · CMC 3,5' CMC for the field of measured quantity: Plane angle	Measurement using angle gauges	KPPM 11 - 0020
28	Torque wrenches	Calibration – force, mechanical tests 0,25 N∙m to 1 N∙m · CMC 0,65 % 1 N∙m to 100 N∙m · CMC 0,40 % 100 N∙m to 1000 N∙m · CMC 0,25 % CMC for the field of measured quantity: Force, mechanical tests	Measurement by a torque sensor	KPPM 11 - 0012
29	Deformation manometers	Calibration – pressure, mechanical stress medium: oil — 0 MPa to 0,4 MPa · CMC 0,4 kPa medium: oil — 0,4 MPa to 2 MPa · CMC 0,1 % medium: oil — 2 MPa to 5 MPa · CMC 7,5 kPa medium: oil — 5 MPa to 20 MPa · CMC 30 kPa medium: oil — 20 MPa to 100 Mpa · CMC 150 kPa CMC for the field of measured quantity: Pressure, mechanical stress	Comparison with a digital pressure standard	KPPM 11 - 0027
30	Stopwatch	Calibration – time and frequency quantities 0s to 3600 s · CMC 0,15 s CMC for the field of measured quantity: Time and frequency quantities	Comparison with a reference digital stopwatch	KPPM 11 - 0017

Reference standards (30)

KPPM 11 - 0000

KPPM 11 - 0001

KPPM 11 - 0002

KPPM 11 - 0003

KPPM 11 - 0004

KPPM 11 - 0005

KPPM 11 - 0006

KPPM 11 - 0007

KPPM 11 - 0008

KPPM 11 - 0009

KPPM 11 - 0010

KPPM 11 - 0011

KPPM 11 - 0012

KPPM 11 - 0013

KPPM 11 - 0014

KPPM 11 - 0015

KPPM 11 - 0016

KPPM 11 - 0017

KPPM 11 - 0018

KPPM 11 - 0019

KPPM 11 - 0020

KPPM 11 - 0021

KPPM 11 - 0022

KPPM 11 - 0023

KPPM 11 - 0024

KPPM 11 - 0025

KPPM 11 - 0026

KPPM 11 - 0027

KPPM 11 - 0028

KPPM 11 - 0029

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/CZ/2236