Attractions

Volume

RANGE

• from 0,1 µl to 500 l

CALIBRATION AND INTERMEDIATE INSPECTION

• VN:Volumetric devices
  • pipettes,
  • dispenser,
  • burettes and common devices
• LSP: Laboratory glassware and plastic
  • graduated and bulb pipettes, burettes and bottles for measuring density – pycnometers, measuring cylinders and flasks.
• VP: Volumetric containers
• DPS: Dosing flow-through systems

WE PERFORM

Calibration of volumetric devices in accordance with standard SIST EN ISO 8655 and includes:

• cleaning of entire volumetric devices – including interior,
• maintenance of volumetric device – lubrication, seal and filter replacement,
• adjustment of volumetric device,
• calibration of:
  • single-channel pipettes, dispensers and burettes with prevention of medium evaporation,
  • multi-channel pipettes with inspection on the most modern measuring equipment of individual channel with simultaneous discharge of all channels,
• intermediate inspection of volumetric devices,
• calibration of laboratory glassware and plastic in accordance with standard ISO 4787,
• calibration of volume containers with gravimetric method,
• calibration of flow-through dosing systems with gravimetric method.

SERVICE

• We perform service of volumetric devices of all types.
• We provide spare parts for most manufacturers of volumetric devices.
   

WHY PERFORM CALIBRATION

• Use of different media has an adverse effect on vital parts and consequentially on instrument accuracy,
• accuracy of devices is affected by changes in temperature, humidity and operator’s work,
• accuracy of devices is not stable time-wise,
• with use of different media and cleaning, corrosion of material occurs,
• drying at higher temperatures affects the volume,
• each autoclave process affects the accuracy of devices,
• we verify accuracy between set and actual volume,
• we verify reproducibility of the device.

Certificate, which you are provided with after each calibration, ensure measuring traceability of measuring devices with establishment and maintenance of quality systems (ISO certification), laboratory accreditation and is in accordance with requirements GMP, GLP and GCP.

CALIBRATION AND INTERMEDIATE INSPECTION PERIOD

It is determined on the basis of:

• Frequency of use.
• Number of users.
• Number of media.
• According to required accuracy.
• ILAC-G24 / OIML D 10 or SIST ISO 10012,
• Manufacturers and repair shops of volumetric devices recommend a calibration deadline from 3 to 12 months.
• Intermediate inspections by the user should be performed on a daily, weekly or monthly basis.
• Intermediate inspections by an external organization should be performed during calibration period.

DETAILED SCOPE OF ACCREDITATION

	Annex to the Accreditation Certificate	LK-008
	Issued on	15. junij 2011
	Replaces Annex dated	1. april 2011
	Information on current accreditation status is available at:	www.sa.gov.si

In laboratory

Measured quantity

Range

Best measuring capability BMC (k=2)*

Notes

7
	FLUID QUANTITIES

7.4
	Volume of liquids

	Pipettes (single-channel), dispensers and burettes

to 0,5 µl 0,5 µl to 2 µl 2 µl to 10 µl 10 µl to 20 µl 20 µl to 50 µl 50 µl to 100 µl 100 µl to 200 µl 200 µl to 500 µl 500 µl to 1000 µl 1 ml to 2 ml 2 ml to 5 ml 5 ml to 10 ml 10 ml to 20 ml 20 ml to 50 ml 50 ml to 100 ml 100 ml to 200 ml

0,007 µl 0,010 µl 0,013 µl 0,014 µl 0,018 µl 0,055 µl 0,077 µl 0,15 µl 0,32 µl 0,65 µl 1,45 µl 3,10 µl 6,20 µl 14,3 µl 30,9 µl 61,7 µl

SIST EN ISO 8655

	Pipettes (multi-channel)

do 5 µl 5 µl to 10 µl 10 µl to 20 µl 20 µl to 50 µl 50 µl to 100 µl 100 µl to 200 µl 200 µl to 500 µl 500 µl to 1000 µl 1000 µl to 2000 µl

0,036 µl 0,037 µl 0,040 µl 0,054 µl 0,09 µl 0,17 µl 0,40 µl 0,80 µl 1,61 µl

SIST EN ISO 8655

	Glass graduated and bulb pipettes, burettes and bottles for measuring density

to 2 ml 2 ml to 5 ml 5 ml to 10 ml 10 ml to 20 ml 20 ml to 25 ml 25 ml to 50 ml 50 ml to 200 ml 200 ml to 500 ml 500 ml to 1000 ml 1000 ml to 2000 ml

1 µl 2 µl 4 µl 8 µl 10 µl 20 µl 40 µl 80 µl 110 µl 230 µl

	Measuring cylinders and bottles

to 20 ml 20 ml to 50 ml 50 ml to 100 ml 100 ml to 200 ml 200 ml to 500 ml 500 ml to 1000 ml 1000 ml to 2000 ml

0,016 ml 0,02 ml 0,03 ml 0,08 ml 0,3 ml 0,4 ml 0,6 ml

	Volume containers

to 2 l 2 l to 5 l 5 l to 10 l 10 l to 25 l 25 l to 50 l 50 l to 100 l 100 l to 350 l

1,9 ml 3,3 ml 3,8 ml 4,1 ml 12 ml 47 ml 73 ml

	Volumetric dosing systems

to 20 ml 20 ml to 100 ml 100 ml to 2000 ml 2 l to 5 l 5 l to 10 l 10 l to 20 l 20 l to 50 l

0,004 ml 0,009 ml 1,0 ml 1,1 ml 1,2 ml 5,2 ml 6,0 ml

On site

Measured quantity

Range

Best measuring capability BMC (k=2)*

Notes

7
	FLUID QUANTITIES

7.4
	Volume of liquids

	Volumetric dosing systems

to 5 ml 5 ml to 10 ml 10 ml to 20 ml 20 ml to 50 ml 50 ml to 100 ml 100 ml to 200 ml 200 ml to 500 ml 500 ml to 1000 ml 1000 ml to 5000 ml 5 l to 30 l 30 l to 100 l 100 l to 200 l 200 l to 300 l 300 l to 400 l 400 l to 500 l

0,02 ml 0,03 ml 0,04 ml 0,08 ml 0,2 ml 0,4 ml 0,8 ml 1,6 ml 3,1 ml 0,06 l 0,4 l 0,5 l 0,6 l 0,7 l 0,8 l

WHY CHOOSE US

• Slovenian accreditation constantly audit of our technical staff and equipment.
• Results of inter-laboratory comparisons show good work of the laboratory.
• In the process of calibration, cleaning and disinfection are performed, because most problems are caused by the remains of media, which are used with work on the machines.
• We provide quick reaction time from order to service implementation.
• Constant training of our staff enables us quality service.
• All of our measuring equipment has secured measuring traceability on national or international etalon.
• We inform you regularly on the date of next calibration.
• MeOL: electronic monitoring of measuring devices over the Internet.
• Trust of auditors and inspectors in our results.

We are always available to provide information.

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