Tech Tips

The Horizon Technology Customer Support Team is committed to ensuring that our products offer the best automated SPE solutions to testing labs. As part of this commitment we welcome you to the Horizon Technology Tech Tips web page. If you have a tech tip to share with others, or you are looking to find advice about a technical issue you encountered with a Horizon Technology system this is the place to be. This Tech Tips page is constantly being updated, please bookmark this page, and check back often.

Tips and Tricks with Tom Nesbitt
SPE-DEX® 4790 Automated Extraction System
SPE-DEX® 1000/3000XL Automated Extraction Systems
DryVap® Automated Concentration System
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Tips and Tricks with Tom Nesbitt,
Technical Support Specialist
January 2012 Hydrophilic Solution Treatment: it's the Solution for Your Vapor Lock Problem
December 2011 Maintaining Your Speed-Vap® III
November 2011 Why you should replace the solvent filters for your 1000/3000 or 4790 SPE-DEX extractors?
October 2011 Support Screen Maintenance
September 2011 Maintenance of the SPE-DEX® 1000/3000 Extractor Accessories
August 2011 Maintenance of the SPE-DEX 4790 Extractor Accessories
July 2011 Cap Adapters - To Flow or Overflow
June 2011 Eluting Problems with the 1000/3000 and the 4790 SPE-DEX® Extractors
May 2011

Avoiding Possible Nitrogen Sparge Problems When Using The DryVap®

April 2011 Setting the Correct Operating Conditions for the Speed Vap® III
March 2011 The Sample Collect Check Valve
February 2011 Theory of Operation of the Valves within the SPE-DEX® 1000XL/3000XL Extractors
January 2011
Theory of Operation of the Thermistors (Liquid Sensor) on the SPE-DEX® 1000XL/3000XL Extractor
December 2010
Theory of Operation of the Thermistors (liquid Sensors) on the SPE-DEX 4790 Extractor
 
SPE-DEX® 4790 Automated Extraction System
     
SPE-DEX® 4790 Processing Dirty Samples Using the Fast Flow Sediment Disk Holder (T95)
  Assembly of Dual Diaphragm Vacuum Pump
Updated
Replacing the Sample Inlet Valve
Updated
Replacing a Thermistor
Updated
Cleaning the Sample Check Valve
  Coating the Sample Inlet Valve
  Testing the Sample Inlet Valve
  Replacing the Actuator
     
SPE-DEX® 1000/3000XL Automated Extraction Systems
NEW
SPE-DEX® 4790 Extractors Coating the Water Sample Inlet Valve ST-100 Hydrophilic Solution P/N 165-0712 (T66)
Setting the Liquid Sensor Assembly (T93)
  Controller Upgrade Kit for Method 1664A
  Using the Snip and Pour Standard
 
 
DryVap® Automated Concentration System
     
Updated
Cleaning or Replacing the Immersion Heater
  Locating Sparge Gas Leaks
  Endpoint Volume and Method Guide
  Fixing Sparge DryDisk Valve Leak
  Diagnosing Heater Problems
  Auto-Rinse Mode Guide
     
Submit a Tech Tip
If you would like to send us a Tech Tip that you feel would be beneficial to other Horizon Technology automated systems users, click here, either embedding your tech tip in the body of the email, or attaching it as a word document.
 
Contact Customer Support
If you have a question that is not answered here, and you would like to contact Customer Support, click here or call 603-893-3663.

 

 

 

 

 

 
 


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