Scope of accreditation ACL 2222

1

Slide gauges

0

mm

to

100

mm

12 mm

Direct measurement using parallel gauge blocks

KP 1/D

1

100

mm

to

500

mm

14 mm

2

Depth gauges

0

mm

to

200

mm

13 mm

Direct measurement using parallel gauge blocks

KP 1/D

3

Height gauges

0

mm

to

500

mm

14 mm

Direct measurement using parallel gauge blocks

KP 1/D

4

Micrometers

0

mm

to

50

mm

1.6 mm

Direct measurement using parallel gauge blocks

KP 2/D

50

mm

to

100

mm

2.0 mm

100

mm

to

200

mm

3.2 mm

5

Micrometer depth gauges

0

mm

to

100

mm

2 mm

Direct measurement using parallel gauge blocks

KP 2/D

6

Three-contact internal gauge with a micrometer screw

0

mm

to

50

mm

1.6 mm

Direct measurement of standard measuring rings.

KP 2/D

50

mm

to

75

mm

1.8 mm

75

mm

to

100

mm

2.0 mm

7

Three-contact internal gauge with a lever mechanism

0

mm

to

50

mm

2.1 mm

Direct measurement of standard measuring rings

KP 2/D

50

mm

to

75

mm

2.3 mm

75

mm

to

100

mm

2.5 mm

8

Two-contact internal gauge

0

mm

to

35

mm

2.5 mm

Direct measurement of standard measuring rings

KP 2/D

35

mm

to

65

mm

2.6 mm

65

mm

to

75

mm

2.7 mm

75

mm

to

100

mm

2.9 mm

9

Pasameters

0

mm

to

25

mm

0.5 mm

Direct measurement using parallel gauge blocks

KP 2/D

1

25

mm

to

50

mm

0.8 mm

50

mm

to

75

mm

1.2 mm

75

mm

to

100

mm

1.5 mm

100

mm

to

125

mm

1.8 mm

125

mm

to

150

mm

2.2 mm

150

mm

to

175

mm

2.5 mm

175

mm

to

200

mm

2.9 mm

10

Micropasameters

0

mm

to

25

mm

2.0 mm

Direct measurement using parallel gauge blocks

KP 2/D

25

mm

to

50

mm

2.5 mm

50

mm

to

75

mm

3.2 mm

75

mm

to

100

mm

3.8 mm

100

mm

to

125

mm

4.5 mm

125

mm

to

150

mm

5.4 mm

150

mm

to

175

mm

6.1 mm

175

mm

to

200

mm

6.9 mm

11

Centesimal indicators

0

mm

to

100

mm

(2^.L

+6) mm

Comparison with a standard length gauge

KP 3/D

12

Millesimal indicators

0

mm

to

50

mm

(2^.L

+1) mm

Comparison with a standard length gauge

KP 3/D

13

Cylindrical gauges

0

mm

to

200

mm

(3^.L

+0.5) mm

Direct measurement by a length gauge

KP 3/D

14

Slot gauges

0

mm

to

200

mm

(3^.L

+0.5) mm

Direct measurement by a length gauge

KP 3/D

15

Limit plug gauges

0

mm

to

200

mm

(5^.L

+3) mm

Direct measurement by a length gauge

KP 3/D

16

Precision plug gauges

0

mm

to

50

mm

(1^.L

+0.5) mm

Direct measurement by a length gauge

KP 3/D

17

Measuring wires

0.17

mm

to

6.35

mm

(1^.L

+0.5) mm

Direct measurement by a length gauge

KP 3/D

18

Setting rings

10

mm

to

200

mm

(4^.L

+1.2) mm

Direct measurement by a length gauge

KP 3/D

19

Micrometer depth gauges

0

mm

to

100

mm

2.0 mm

Direct measurement by a length gauge

KP 3/D

20

Steel rules

0

mm

to

250

mm

0.05 mm

Direct measurement by a standard microscope

KP 4/D

21

Rules – straightness

0

mm

to

250

mm

0.007 mm

Direct measurement by a standard microscope.

KP 4/D

22

Thread gauges

0

mm

to

300

mm

0.01 mm

Direct measurement by a standard microscope.

KP 4/D

1

23

Radius gauges

0

mm

to

300

mm

0.01 mm

Direct measurement by a standard microscope.

KP 4/D

24

Profile gauges

0

mm

to

300

mm

(1^.L

+0.5) mm

Direct measurement by a standard microscope.

KP 4/D

25

Parallel gauge blocks

0.5

mm

to

100

mm

(2^.L

+0.2) mm

Comparison with standard parallel gauge blocks

KP 21/D

1

Angles

0

°

to

180

°

2.5 ¢

Direct measurement by a standard microscope.

KP 4/D

1

2

Angle gauges

0

°

to

360

°

2.5 ¢

Direct measurement by a standard microscope.

KP 4/D

1.

Speed / analogue and digital contact and contactless, revolution counters, rpm sensors, stroboscopes.

1

min^-1

to

10,000

min^-1

0.006 min^-1

Direct measurement of optical signal or direct comparison with a standard revolution counter

KP 6/F

1

10,000

min^-1

to

999,999

min^-1

0.03 min^-1

2

min^-1

to

999.99

min^-1

0.1 min^-1

Measurement by a standard revolution counter

1,000

min^-1

to

9,999

min^-1

0.9 min^-1

10,000

min^-1

to

999,999

min^-1

7.0 min^-1

1

Hardness tester Shore A

1

Shore A

to

100

Shore A

Spring force 31 mN

0.3 Shore A

Direct measurement of force on a calibrator and measurement of tip geometry using an image analyzer

KP 1/H

2

2

Hardness tester Shore C

1

Shore C

to

100

Shore C

Spring force 71 mN

0.3 Shore C

3

Hardness tester Shore D

1

Shore D

to

100

Shore D

Spring force 71 mN

0.3 Shore D

4

Hardness tester IRHD/N

10

IRHD

to

100

IRHD

0.6 IRHD

Direct measurement of force on a calibrator and measurement of tip geometry using an image analyzer

KP 2/H

5

Hardness tester IRHD/m

10

IRHD

to

100

IRHD

1.1 IRHD

1.

Deformation pressure gauges

0

kPa

to

10

kPa

Overpressure

gas

0.015 %

+ 0.058 kPa

Comparison with a standard digital  manometer

KP 1/P

1, 4

10

kPa

to

400

kPa

0.046 %

+ 0.07 kPa

0.4

MPa

to

2

MPa

0.046 %

+ 0.18 kPa

2

MPa

to

6

MPa

0.015 %

+ 0.42 kPa

0

kPa

to

95

kPa

Underpressure

gas

0.046 %

+ 0.07 kPa

70

kPa

to

130

kPa

Absolute pressure

gas⁴

0.015 %

+ 0.12 kPa

130

kPa

to

520

kPa

0.046 %

+ 0.13 kPa

0.52

MPa

to

2.12

MPa

0.046 %

+ 0.21 kPa

2.12

MPa

to

6

MPa

0.015 %

+ 0.44 kPa

6

MPa

to

16

MPa

Overpressure, absolute pressure

gas, liquid⁴

0.015 %

+ 1.2 kPa

16

MPa

to

60

MPa

Overpressure, absolute pressure

liquid⁴

0.046 %

+ 11 kPa

60

MPa

to

100

MPa

0.012 %

+ 8.3 kPa

70

kPa

to

120

kPa

Barometric pressure

0.082 kPa

2*

Pressure converters

0

kPa

to

10

kPa

Overpressure

gas

0.015 %

+ 0.0018 kPa

Comparison with a standard digital  manometer

KP 2/P

10

kPa

to

400

kPa

0.048 %

+ 0.035 kPa

0.4

MPa

to

2

MPa

0.048 %

+ 0.12 kPa

2

MPa

to

6

MPa

0.015 %

+ 0.35 kPa

0

kPa

to

95

kPa

Underpressure

gas

0.048 %

+ 0.035 kPa

70

kPa

to

130

kPa

Absolute pressure

gas⁴

0.015 %

+ 0.1 kPa

130

kPa

to

520

kPa

0.048 %

+ 0.11 kPa

0.52

MPa

to

2.12

MPa

0.048 %

+ 0.16 kPa

2.12

MPa

to

6

MPa

0.015 %

+ 0.36 kPa

6

MPa

to

16

MPa

Overpressure, absolute pressure

gas, liquid⁴

0.015 %

+ 0.93 kPa

16

MPa

to

60

MPa

Overpressure, absolute pressure

liquid⁴

0.048 %

+ 11 kPa

60

MPa

to

100

MPa

0.012 %

+ 8.1 kPa

70

kPa

to

120

kPa

Barometric pressure

0.12 %

3*

Digital manometers

0

kPa

to

10

kPa

Overpressure

gas

0.015 %

+ 0.0018 kPa

Comparison with a standard digital  manometer

KP 3/P

10

kPa

to

400

kPa

0.046 %

+ 0.039 kPa

0.4

MPa

to

2

MPa

0.046 %

+ 0.14 kPa

2

MPa

to

6

MPa

0.015 %

+ 0.36 kPa

0

kPa

to

95

kPa

Underpressure

gas

0.046 %

+ 0.039 kPa

70

kPa

to

130

kPa

Absolute pressure

gas⁴

0.015 %

+ 0.1 kPa

130

kPa

to

520

kPa

0.046 %

+ 0.11 kPa

0.52

MPa

to

2.12

MPa

0.046 %

+ 0.17 kPa

2.12

MPa

to

6

MPa

0.015 %

+ 0.37 kPa

6

MPa

to

16

MPa

Overpressure, absolute pressure

gas, liquid⁴

0.015 %

+ 0.98 kPa

16

MPa

to

60

MPa

Overpressure, absolute pressure

liquid⁴

0.046 %

+ 0.11 kPa

60

MPa

to

100

MPa

0.012 %

+ 8.2 kPa

70

kPa

to

120

kPa

Barometric pressure

0.058 kPa

1*

Thermocouples

-40

°C

to

0

°C

0.6 °C

Comparison with a standard resistance sensor in liquid bath.

KP 1/T

1, 4

0

°C

0.6 °C

Comparison with a standard resistance sensor in dry block.

0

°C

to

100

°C

0.6 °C

100

°C

to

250

°C

0.7 °C

250

°C

to

600

°C

0.8 °C

600

°C

to

800

°C

1.5 °C

Comparison with a standard thermoelectric sensor in a horizontal oven

800

°C

to

1,200

°C

2.2 °C

2*

Resistance temperature sensors, resistance temperature sensors with a transducer

-80

°C

to

-40

°C

0.20 °C

Comparison with a standard thermoelectric sensor in dry block

KP 2/T

4

-40

°C

to

0

°C

0.07 °C

Comparison with a standard resistance sensor in liquid bath.

0

°C

0.05 °C

0

°C

to

100

°C

0.08 °C

100

°C

to

250

°C

0.10 °C

250

°C

to

350

°C

0.43 °C

Comparison with a standard resistance sensor in dry block.

350

°C

to

600

°C

0.62 °C

3*

Glass thermometers

-40

°C

to

0

°C

0.20 °C

Comparison with a standard resistance sensor in liquid bath.

KP 3/T

1, 4

0

°C

0.05 °C

0

°C

to

100

°C

0.14 °C

100

°C

to

250

°C

0.15 °C

250

°C

to

300

°C

0.30 °C

4*

Direct-indicating thermometers

-40

°C

to

0

°C

0.07 °C

Comparison with a standard resistance sensor in liquid bath.

KP 4/T

1, 4

0

°C

0.06 °C

0

°C

to

100

°C

0.09 °C

100

°C

to

250

°C

0.10 °C

250

°C

to

350

°C

0.44 °C

Comparison with a standard resistance sensor in dry block.

350

°C

to

600

°C

0.62 °C

600

°C

to

800

°C

1.6 °C

Comparison with a standard thermoelectric sensor in a horizontal oven

800

°C

to

1,200

°C

2.2 °C

5*

Controllers and indicators

0

°C

to

1,370

°C

Type K

0.3 °C

Simulation of thermoelectric temperature sensors using DC voltage

KP 5/T

1, 4

0

°C

to

1,780

°C

Type S

0.6 °C

200

°C

to

500

°C

Type B

1.5 °C

500

°C

to

1,820

°C

Type B

0.6 °C

0

°C

to

1,768

°C

Type R

0.6 °C

0

°C

to

1,200

°C

Type J

0.2 °C

0

°C

to

1,300

°C

Type N

0.2 °C

-50

°C

to

850

°C

RTD

0.05 °C

Simulation of resistance temperature sensors using DC electrical resistors

6*

Non-contact thermometers

-30

°C

to

23

°C

2.2 °C

Direct measurement on a black body, comparison with a standard contactless thermometer.

KP 6/T

1, 4

23

°C

to

150

°C

2.1 °C

150

°C

to

250

°C

2.2 °C

250

°C

to

350

°C

2.5 °C

350

°C

to

500

°C

3.0 °C

7*

Direct-indicating thermometers integrated in conditioning and thermal chambers and baths

-80

°C

to

250

°C

1.0 °C

Comparison with a standard digital thermometer in a chamber (characterisation)

KP 22/T

1, 4

250

°C

to

600

°C

1.1 °C

600

°C

to

700

°C

1.7 °C

700

°C

to

850

°C

1.9 °C

850

°C

to

1,200

°C

2.9 °C

8*

Direct-indicating thermometers and temperature measuring chains integrated in conditioning and thermal chambers and baths

-20

°C

to

250

°C

1.0 °C

Comparison with a standard digital thermometer in a chamber (characterisation according to the standard AMS 2750)

KP 21/T

1

250

°C

to

600

°C

1.1 °C

600

°C

to

700

°C

1.7 °C

700

°C

to

850

°C

1.9 °C

850

°C

to

1,000

°C

2.9 °C

9*

Temperature controllers and indicators of conditioning and thermal chambers and baths

-20

°C

to

1,370

°C

Type K

0.3 °C

Simulation of thermoelectric temperature sensors using DC voltage (characterisation according to the standard AMS 2750)

KP 21/T

1

-20

°C

to

1,300

°C

Type N

0.2 °C

0

°C

to

1,780

°C

Type S

0.6 °C

200

°C

to

500

°C

Type B

1.5 °C

500

°C

to

1,800

°C

Type B

0.6 °C

1

Direct-current voltage/ direct-current voltage meters (digital and analogue multimeters, voltmeters, oscilloscopes, testing and inspection instruments and their parts)

0

mV

to

1

mV

1.3 µV

Voltage generation by a standard calibrator

KP 1/E, KP 2/E, KP 3/E, KP 18/E

1

1

mV

to

20

mV

1.7 µV

20

mV

to

100

mV

2.1 µV

100

mV

to

200

mV

3.4 µV

200

mV

to

500

mV

0.5 µV

500

mV

to

900

mV

0.0011 %

0.9

V

to

1.5

V

0.0009 %

1.5

V

to

2

V

0.0008 %

2

V

to

4

V

0.0007 %

4

V

to

10

V

0.00055 %

10

V

to

20

V

0.00051 %

20

V

to

40

V

0.0011 %

40

V

to

100

V

0.00094 %

100

V

to

200

V

0.00082 %

200

V

to

400

V

0.0014 %

400

V

to

1,100

V

0.0013 %

1,100

V

to

6,000

V

0.6 %

2

Direct-current voltage / direct-current voltage sources and calibrators, multifunction calibrators, testing and inspection instruments and their parts, high voltage testers.

0

mV

to

120

mV

0.00096 %

+ 0.71 mV

Direct measurement by a standard multimeter

KP 8/E

1

120

mV

to

1,200

mV

0.00072 %

+ 4.6 mV

1.2

V

to

12

V

0.00060 %

+ 4.6 mV

12

V

to

120

V

0.00088 %

+ 29 mV

120

V

to

1,100

V

0.00098 %

+ 82 mV

1,100

V

to

6,000

V

0.6 %

Measurement by a standard multimeter with a HV probe

3

Direct current / direct-current meters (digital and analogue multimeters, ammeters, testing and inspection instruments and their parts, current probes).

0

mA

to

2

mA

3.8 nA

Current generation by a standard calibrator

KP 1/E, KP 2/E, KP 3/E

1

2

mA

to

10

mA

4.5 nA

10

mA

to

20

mA

5.5 nA

20

mA

to

40

mA

0.027 %

40

mA

to

100

mA

0.019 %

100

mA

to

200

mA

0.015 %

200

mA

to

200

mA

0.011 %

200

mA

to

400

mA

0.027 %

400

mA

to

1

A

0.019 %

1

A

to

2

A

0.015 %

2

A

to

3

A

0.045 %

3

A

to

4

A

0.038 %

Comparison with current measured by a standard shunt with multimeter

4

A

to

30

A

0.035 %

30

A

to

50

A

0.15 %

50

A

to

100

A

0.28 %

Direct current/ clamp ammeters and multimeters, clamp current probes.

1

A

to

5

A

0.2 %

Current generation by a standard calibrator

5

A

to

750

A

0.13 %

Simulation of reference current using calibrator and current coil

4

Direct current / current sources, testing and inspection instruments and their parts.

0

mA

to

12

mA

0.0045 %

+ 6.0 nA

Direct measurement by a standard multimeter

KP 1/E, KP 2/E, KP 3/E

1

12

mA

to

120

mA

0.0050 %

+ 6.7 nA

120

mA

to

1.2

mA

0.0050 %

+ 4.5 nA