Welcome to TJH2B

TJ/H2b Analytical Services, Inc. is an independent analytical laboratory and consulting firm that specializes in diagnostic testing of oil, gas and other insulating materials used in transformers, power circuit breakers and load tap-changers. We are the industry leaders in the development and application of condition-based maintenance programs for electric utilities, industrial high-voltage power users and service companies. TJ/H2b Analytical Services, Inc. provides testing, consulting and other analytical services through a worldwide network of laboratories.

For a list of our services see our services page.

Euro TechCon® 2010
Location: Chester, United Kingdom
Date: 8-10 November 2010
Details: Euro TechCon 2010 will be conducted at the Queen Hotel in Chester, United Kingdom. [More information]

TechCon® 2011
Location: San Francisco, California
Date: January 25-27, 2011
Details: Mark your calendar for TechCon 2011 which will be held at the Grand Hyatt San Francisco. [More information]

TechCon Asia Pacific® 2011
Location: Sydney, Australia
Date: 10-11 May 2011
Details: We are delighted to announce that TechCon Asia Pacific® 2010 will be held on Tuesday 10th and Wednesday 11th May 2011 at the Sydney Convention & Exhibition Centre. Check back soon for more details.

Improved Sampling with TFSS™ - Turbulent Flush Sampling System

- Standardizes sample collection
- Ensures repeatable results
- Eliminates funnels, pans and bags
- Requires less tubing
- Allows easier sampling
- Measures flush volumes
- Reduces the likelihood of spills
- Comes with adapters to fit any valves
Contact us at 916.361.7177 for more information