Operating Your Lyophilizer
FTS Systems LyoStar™ II
14
Rev 012, 04/11
© SP Scientific 2011
Thermocouple Placement
Correct thermocouple placement in the product is vital for an accurate lyophilization
run. The product thermocouple gives the operator important product information when
accurately placed in the product.
Placement in Bulk Samples
When processing bulk product samples, tape the thermocouple probe to the center of
the product tray with the tip of the thermocouple just barely touching the bottom of the
tray. Product may then be poured into the tray.
Placement in Serum Bottles or Vials
When processing product samples in vials or similar glassware, the thermocouple
should be placed so that its tip is just touching or just above the bottom center of the
container. When possible, the sample with the thermocouple should be placed in the
center of the product tray.
SP Scientific also offers a variety of Special Product Sensors, which fit serum bottles
with either a 13 mm or 20 mm neck. These product sensors are highly recommended
as they are easily fitted to bottles and vials and provide repeatability. For more
information please ask for the Accessories catalog.
Placement in Unusual Containers or Samples
If an atypical container or product is being processed, place the thermocouple toward
the bottom center of the product. The product should then be placed in the center of a
product tray.
Thermocouple Connection
Once thermocouples are placed properly in the product it can be loaded in the tray
chamber. When connecting the male thermocouple jack to the corresponding female
jack on the jack panel in the front of the drying chamber, make sure that there is a
copper-to-copper connection. A copper to constantin connection in the system will
give erroneous readings.
Summary of Contents for LYOSTAR II
Page 1: ...LYOPHILIZER OPERATOR S MANUAL FTS SYSTEMS LYOSTAR II STANDARD...
Page 2: ......
Page 6: ...iv Rev 012 04 11 SP Scientific 2011...
Page 29: ...FTS Systems LyoStar II Operating Your Lyophilizer Rev 012 04 11 21 SP Scientific 2011...
Page 38: ...Data Management FTS Systems LyoStar II 30 Rev 012 04 11 SP Scientific 2011...
Page 52: ...Optional Isolation Valve FTS Systems LyoStar II 44 Rev 012 04 11 SP Scientific 2011...
Page 58: ...Optional Cleanroom Configuration FTS Systems LyoStar II 50 Rev 012 04 11 SP Scientific 2011...
Page 66: ...General Maintenance FTS Systems LyoStar II 58 Rev 012 04 11 SP Scientific 2011...
Page 70: ...Appendix A Troubleshooting FTS Systems LyoStar II 62 Rev 012 04 11 SP Scientific 2011...
Page 71: ......
