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  Bulk Milk Coolers, Bulk Storage Tanks,
  Milking Machinery and Spare Parts

Calibration chart service

To measure the amount of fluid in a tank, each milk cooling tank is equipped with a measuring stick (also called dip stick). This stainless steel pin is basically a ruler. From the end to the top, little marks which indicate millimeters and centimeters can be read.

Ruler

When dipped into the fluid, the change from wet to dry indicates the level in the tank.
A so-called "calibration chart" is needed to determine the amount of fluid in the tank. The calibration chart reveals how many liters of fluid correspond with a level reading of for example 46,4 cm.

mm 45 cm 46 cm 47 cm
0 960 989 1018
2 966 995 1024
4 972 1001 1029
6 977 1006 1035
8 983 1012 1041

The excerpt from a chart above, shows that the level reading of 46,4 cm corresponds with an amount of fluid of 1001 liters in the tank.

Because every tank model is different in size and shape, there is a different calibration chart for each model of every make of tanks.

For the benefit of our customers, we have made some of the most often requested calibration charts available through our website. They can be found below.

WARNING: The charts presented on this page are for indicative use only and NOT FOR COMMERCIAL TRADING PURPOSES!!!. For commercial purposes (selling and buying) it is necessary to gauge a tank after it is installed (see disclaimer).

Downloadable charts

Mueller charts
Model Chart*
  Mueller O-400 Mueller O-400 chart in PDF format*
  Mueller O-500 Mueller O-500 chart in PDF format*
  Mueller O-600 Mueller O-600 chart in PDF format*
  Mueller O-700 Mueller O-700 chart in PDF format*
  Mueller O-800 Mueller O-800 chart in PDF format*
  Mueller O-900 Mueller O-900 chart in PDF format*
  Mueller O-1000 Mueller O-1000 chart in PDF format*
  Mueller O-1125 Mueller O-1125 chart in PDF format*
  Mueller O-1250 Mueller O-1250 chart in PDF format*
  Mueller O-1500 Mueller O-1500 chart in PDF format*
  Mueller O-1750 Mueller O-1750 chart in PDF format*

Alfa Laval / DeLaval charts
Model Chart*
  Alfa Laval HCA 2100 Alfa Laval HCA 2100 chart in PDF format*
  Alfa Laval HCA 2400 Alfa Laval HCA 2400 chart in PDF format*
  Alfa Laval HCA 2700 Alfa Laval HCA 2700 chart in PDF format*
  Alfa Laval HCA 4000 Alfa Laval HCA 4000 chart in PDF format*
  Alfa Laval HCA-C 1500 Alfa Laval HCA-C 1500 chart in PDF format*
  Alfa Laval HCA-C 1700 Alfa Laval HCA-C 1700 chart in PDF format*
  Alfa Laval HCA-C 2500 Alfa Laval HCA-C 2500 chart in PDF format*
  Alfa Laval HCA-C 3500 Alfa Laval HCA-C 3500 chart in PDF format*
  Alfa Laval HCA-C 4000 Alfa Laval HCA-C 4000 chart in PDF format*
  Alfa Laval HCA-C 4500 Alfa Laval HCA-C 4500 chart in PDF format*
  Alfa Laval HCA-C 5000 Alfa Laval HCA-C 5000 chart in PDF format*
  Alfa Laval HCA-C 6000 Alfa Laval HCA-C 6000 chart in PDF format*

IK charts
Model Chart*
  IK 1700 IK 1700 chart in PDF format*
  IK 2500 IK 2900 chart in PDF format*
  IK 2900 IK 2900 chart in PDF format*
  IK 3300 IK 3300 chart in PDF format*
  IK 3700 IK 3700 chart in PDF format*
  IK 4100 IK 4100 chart in PDF format*
  IK 4600 IK 4600 chart in PDF format*
  IK 5300 IK 5300 chart in PDF format*
  IK 6100 IK 6100 chart in PDF format*
  IK 7600 IK 7600 chart in PDF format*

DRU charts
Model Chart*
  DRU 17 DRU 17 chart in PDF format*
  DRU 21 DRU 21 chart in PDF format*
  DRU 26 (short model) DRU 26 (short model) chart in PDF format*
  DRU 32 DRU 32 chart in PDF format*
  DRU 35 DRU 35 chart in PDF format*
  DRU 42 DRU 42 chart in PDF format*
  DRU 79 DRU 79 chart in PDF format*

Packo charts
Model Chart*
  Packo RM/DX 3800 Packo RM-DX 3800 chart in PDF format*
  Packo RM/DX 4400 Packo RM-DX 4400 chart in PDF format*
  Packo RM/DX 5000 Packo RM-DX 5000 chart in PDF format*
  Packo RM/DX 6000 Packo RM-DX 6000 chart in PDF format*

*) To read these documents you will need the Adobe Reader software.
Download Adobe Acrobat Reader

Disclaimer

The information presented here has been gathered from many different sources. Consequently, there is some possibility of errors or omissions for which we cannot assume responsibility. In addition, this information should not be taken as final in the case of industrial or highly specialized commercial installations. For commercial use, the end user should perform a new calibration once the tank is installed on its final place. The gauger should attach seals to the legs of the tank, to avoid tampering or fraud.