M/S Ghosh Calibration & Engineering Co takes the privilege to introduce ourselves as a leading calibrator in India of storage tanks located in Kolkata (West Bengal & Branch Office at Orissa for Storage Tank Calibration). Approved License holder of Legal Metrology Department (Weights & Measure) Govt. of West Bengal, Odisha & works in under Legal Metrology Department of Govt. of other states in India. Our company is entirely engaged in offering a wide spectrum of product and services to our entire clientele.

Services offered by M/S Ghosh Calibration & Engineering Co include Calibration of Horizontal Tank, Sphere and Spheroid Tank, Vertical Storage Tank (All Types), VAT and Regular Tank, and deals with Weighing Scale Weight. We are a very customer oriented organization and that is why, we offer our entire product range at the most moderate and matchless rates. Products that we offer are priced very reasonably this does not mean that they are awful in terms of quality.

We highly aspire that our customers should come back and not the goods. Besides, we believe that quality is the key to success. That is why; we keep quality at the top of our priority list. In other words, our entire products are a combination of quality and durability. We use innovative technology for calibration of our products, which ensures that whatever we are offering, meets the high quality standards.

Our company is backed by a team of qualified, competent, educated, and proficient professionals. Professionals of ours possess rich experience in the domain, which they exploit in order to serve our clients better. Our company intends to offer utmost contentment and value for money to our entire clientele. In order to achieve the aim mentioned above, we and our team make lot of efforts.

Owing to our strenuous efforts, today, we are serving a vast clientele, who is very satisfied with what we offer and prefer us amongst others, which is a matter of pride for us. OUR VISION: � Customer Focus � Low Cost Efficiency � Quality Management � Saving Foreign Money by using World Standard in India with imported machinery � Utilising Modern & Economic Technology � Development of Peoples of Highly Skilled & Experienced Personnel We are committed to meet consumer requirement by offering consistent quality service and at competitive price. Company's profit depends on the accuracy of Storage Tank calibration chart.

Methodology: Indian Standard Specification based on Indian Standard on Petroleum Measurements For Vertical Storage Tank 2007-1974 : Method for Calibration of Vertical oil storage tanks 2008-1961: Method for computation of capacity tables of vertical oil storage tanks Weights and Measure (Legal Metrology Department) Rules � Ninth A Schedule, Part No. II & III of the S.W.M. (General) Rules, 2011 For Horizontal Storage Tank 2009-1975 : Method for Calibration Horizontal and tilted oil storage tanks 2166-1963 : Method for computerisation of capacity tables for horizontal and tiled oil storage tank METHODOLOGY USED (International Standard : OIML approved) (India is a member country of OIML)

ISO 7507-1:2003 Petroleum and liquid petroleum products - Calibration of vertical cylindrical tanks - Part 1: Strapping method ISO 7507- 2 : 2005 Petroleum and liquid petroleum products - Calibration of vertical cylindrical tanks - Part 2: Optical-reference-line method ISO 7507- 3 : 2006 Petroleum and liquid petroleum products -- Calibration of vertical cylindrical tanks -- Part 3: Optical-triangulation method ISO 7507- 4 : 2010 Petroleum and liquid petroleum products -- Calibration of vertical cylindrical tanks -- Part 4: Internal electro-optical distance-ranging method ISO 7507- 5 : 2000 Petroleum and liquid petroleum products -- Calibration of vertical cylindrical tanks -- Part 5: External electro-optical distance-ranging method.

OPTICAL CALIBRATION : UTILITIES � Data obtained in this process is Much accurate. � It's easy to operate the Optical devices & it consumes less power. � In this process maximum 2 men required to calibrate Tanks. � This process is much faster. � It is possible to calibrate a tank even in bad climate. Total Stations & Laser Electronic Theodolite A total station is an electronic/optical instrument used in modern surveying. The total station is an electronic theodolite (transit) integrated with an electronic distance meter (EDM) to read slope distances from the instrument to a particular point Our Patrons: One of our objectives is to gratify our customers to the utmost and serve them beyond their expectations. The endless list of customers that we have proves that we are acc