🇨🇿 LABOR machine s.r.o. PL

ČIA 2379 • Otice, Czech Republic • 6 calibration items

Metrology & calibration

LABOR machine s.r.o. is a calibration laboratory accredited by ČIA under number 2379 (Otice, Czech Republic). Its accreditation scope covers 6 calibration items in the following areas: Metrology & calibration. Calibrated items include: Hardness meters, Pendulum hammers, Strain gauges, which are a part of tensile testing machines and pre…, Testing machines and presses. Most frequently used calibration principles: Comparison with a force standard, Measurement by a strain gauge calibrator and length gauge, Indirect measurement using reference plates.

At a glance

Accreditation number: ČIA 2379
Calibration items in scope: 6
Types of calibrated items: 6
Calibration principles used: 4
City: Otice, Czech Republic
Valid until: 24-09-2031

Accreditation number: 2379
Accreditation body: ČIA
Address: Hlavní 424, 747 81 Otice
City: Otice, Czech Republic
Division: Laboratorium wzorcujące
Valid until: 24-09-2031

What this laboratory calibrates (6)

Hardness meters — 1 calibration item
Pendulum hammers — 1 calibration item
Strain gauges, which are a part of tensile testing machines and presses — 1 calibration item
Testing machines and presses — 1 calibration item
Testing machines and presses, force measuring devices — 1 calibration item
Working dynamometers, force measuring devices — 1 calibration item

Calibration principles (4)

Comparison with a force standard — 2 calibration items
Measurement by a strain gauge calibrator and length gauge — 2 calibration items
Indirect measurement using reference plates — 1 calibration item
Indirect measurement using reference test specimens and direct measurement using a force standard — 1 calibration item

Certificate information

Certificate date: 24.09.2026

Accreditation scope — calibration items (6)

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	Strain gauges, which are a part of tensile testing machines and presses	Calibration – length 0 mm to 25 mm · CMC 1,4 µm 25 mm to 1000 mm · CMC 200 µm CMC for the field of measured quantity: Length	Measurement by a strain gauge calibrator and length gauge	KP č. 3 (ČSN EN ISO 9513; ASTM E83)
2	Testing machines and presses, force measuring devices	Calibration – length Crosshead movement measuring system — 0 mm to 100 mm · CMC 5,7 µm Crosshead movement measuring system — 100 mm to 1000 mm · CMC 200 µm CMC for the field of measured quantity: Length	Measurement by a strain gauge calibrator and length gauge	KP č. 3 (ČSN EN ISO 9513; ASTM E83)
3	Testing machines and presses	Calibration – force, mechanical tests Tension, compression — 0,1 N to 210 N · CMC 0,2 % Tension — 0,0001 kN to 3000 kN · CMC 0,15 % Compression — 0,0001 kN to 5000 kN · CMC 0,15 % CMC for the field of measured quantity: Force, mechanical tests	Comparison with a force standard	KP č. 4 (ČSN EN ISO 7500-1; ASTM E4)
4	Working dynamometers, force measuring devices	Calibration – force, mechanical tests Tension, compression — 0,1 N to 210 N · CMC 0,2 % Tension — 0,0001 kN to 3000 kN · CMC 0,15 % Compression — 0,0001 kN to 5000 kN · CMC 0,15 % CMC for the field of measured quantity: Force, mechanical tests	Comparison with a force standard	KP č. 2 (ČSN EN ISO 7500-1; ČSN EN ISO 376)
5	Pendulum hammers	Calibration – force, mechanical tests 0,1 J to 2500 J · CMC 0,1 % CMC for the field of measured quantity: Force, mechanical tests	Indirect measurement using reference test specimens and direct measurement using a force standard	KP č. 1 (ČSN EN ISO 148-2; ČSN EN ISO 13802; ASTM E23)
6	Hardness meters	Calibration – force, mechanical tests Rockwell — 20 HRA to 95 HRA · CMC 0,46 HR Rockwell — 10 HRBW to 100 HRBW · CMC 0,46 HR Rockwell — 20 HRC to 70 HRC · CMC 0,46 HR Rockwell — 40 HRD to 77 HRD · CMC 0,46 HR Rockwell — 70 HREW to 100 HREW · CMC 0,46 HR Rockwell — 60 HRFW to 100 HRFW · CMC 0,46 HR Rockwell — 30 HRGW to 94 HRGW · CMC 0,46 HR Rockwell — 80 HRHW to 100 HRHW · CMC 0,46 HR Rockwell — 40 HRKW to 100 HRKW · CMC 0,46 HR Rockwell — 70 HR15N to 94 HR15N · CMC 0,85 HR Rockwell — 42 HR30N to 86 HR30N · CMC 0,85 HR Rockwell — 20 HR45N to 77 HR45N · CMC 0,85 HR Rockwell — 67 HR15TW to 93 HR15TW · CMC 0,85 HR Rockwell — 29 HR30TW to 82 HR30TW · CMC 0,85 HR Rockwell — 10 HR45TW to 72 HR45TW · CMC 0,85 HR Brinell — 10 HBW to 650 HBW · CMC 0,33 % Vickers — 10 HV to 2000 HV · CMC 0,33 % CMC for the field of measured quantity: Force, mechanical tests	Indirect measurement using reference plates	KP č. 5 (ČSN EN ISO 6506-2; ČSN EN ISO 6507-2; ČSN EN ISO 6508-2; ASTM E10; ASTM E384; ASTM E18)

Reference standards (19)

ASTM E10

ASTM E18

ASTM E23

ASTM E384

ASTM E4

ASTM E83

KP č. 1

KP č. 2

KP č. 3

KP č. 4

KP č. 5

ČSN EN ISO 13802

ČSN EN ISO 148-2

ČSN EN ISO 376

ČSN EN ISO 6506-2

ČSN EN ISO 6507-2

ČSN EN ISO 6508-2

ČSN EN ISO 7500-1

ČSN EN ISO 9513

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/CZ/2379