Weights

 

- Weights rental

- Scales calibration

One of the specializations of our company is scales calibration - an activity, as opposed to legalization, which is volunteer, performed at any stage of device exploitation. It serves the purpose of establishing the indication errors in specified measuring points, errors, which result from eccentric load and allows us to determine the repeatability parameter. For this purpose we deploy special weights.

Thanks to verifying all parameters of the scale, we are able to determine its effectiveness and precision of measurements.

Why us?

Calibration is performed in laboratory, which conditions simulate those, in which the scale shall work every day. In accordance with the working environment we also determine the measuring points, thanks to which we acquire precise results.

Having finished all the tests, we issue the certificate of conformity confirming the performance of calibration, which includes necessary information, such as:

- data and parameters of device, which underwent the calibration,

- date and scope of performing the calibration,

- acquired results,

- measurements uncertainty.

Weights allows to acquire information on scale’s error - when it falls within the range of acceptable errors, in accordance with the technical specification, then it may considered a successful measurement.

 

Our company also performs scales calibration directly at Client’s site.. 

Weights for scales legalization rental offer:

Namer

Quantity

Net price per ton

Rate

Gross value per ton

[pcs]

[zł]

[vat] %

[zł]

weights with mass of

2500 kg

10

35

23

43,05

weights with mass of 1000 kg

4

35

23

43,05

weights with mass of

500 kg

2

35

23

43,05

weights with mass of

25 kg

48

70

23

86,10

Also do we offer own transport by a lorry with trailer and HDS:

 

Name

Quantity

Net price per ton

Rate

Gross value per ton

[pcs.]

[zł]

[vat] %

[zł]

By lorry (per 1 km)

1

3,50

23

4,30

By lorry with a trailer (per 1 km)

1

4,0

23

4,92

HDS work (per 1 hour)

1

100

23

123

 

Below, we are presenting a table with acceptable limiting errors in accordance with the Regulation of the Ministry of Economy and the Dire R111 OIML:

 

Nominal value

[mg]

 

E1

E2

F1

F2

M1

M2

M3 (OIML)

50 kg

25

75

250

750

2500

8000

25000

20 kg

10

30

100

300

1000

3200

10000

10 kg

5

15

50

150

500

1600

5000

5 kg

2,5

7,5

25

75

250

800

2500

2 kg

1

3

10

30

100

400

1000

1 kg

0,5

1,5

5

15

50

200

500

500 g

0,25

0,75

2,5

7,5

25

100

250

200 g

0,1

0,3

1

3

10

50

100

100 g

0,05

0,15

0,5

1,5

5

30

50

50 g

0,03

0,1

0,3

1

3

30

30

20 g

0,025

0,08

0,25

0,8

2,5

20

25

10 g

0,02

0,06

0,2

0,6

2

20

20

5 g

0,015

0,05

0,15

0,5

1,5

10

15

2 g

0,012

0,04

0,12

0,4

1,2

5

12

1 g

0,01

0,03

0,1

0,3

1

5

10