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Lifemeta™ CLSB-II Blade for Sterile Welder Pack of 50

In stock
Part No. CLSB-II
$482.00 USD
Sterilization
Package
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*Not for medical use

Lifemeta CLSB-II blade is a special blade for Sartorius BioWelder® Total Containment. It is suitable for sterile connectionof thermoplastic tubes for single-use products such as liquid storage bags and sampling bags, and supports the connection of dry or liquid-filled tubing.

In non-sterile environment, Lifemeta CLSB-II sterile welder blade achieve sterile and reliable connection of thermoplastic tubes on Sartorius Biowelder® TC Sterile Tube Welder, and this blade can be reused if cleaned and used properly.

Features

  • Infrared temperature sensing to achieve high-quality welding
  • Smooth surface to reduce TPE hot melt residue
  • Ensures sterility and pyrogen-free during the welding process
  • High-hardness alloy to ensure high flatness of the blade

Applications

  • Sterile feed and liquid transfer
  • Bioreactor feeding and harvesting
  • Buffer transfer
  • Aseptic sampling
Physical Properties Product Name Lifemeta™ CLSB-II Blade
Application Biowelder® Total Containment
Length 82.5 mm
Width 38.0 mm
Thickness 0.4 mm
Temperature Sensing Point Yes
Number of Temperature Sensing Points 1
Temperature Sensing Point Size r=7.4mm
Materials Main Body Ni80Cr20
Coating None
Regulatory Compliance Compliance USP <788> Particulate Matter
USP <87> Cytotoxicity
USP <88> Biological Reactivity
FDA Indirect Food Additives, 21 CFR 177-182
ADCF Materials
Bacterial Endotoxin Endotoxin Limit of WFI System<0.25 EU/mL with the Limulus Amebocyte Lysate (LAL), USP <85>
Sterility Delivery Condition Non-sterile
Package Pack Size Pack of 50
Packaging Non-sterile: Bulk packed in double PE bag

 

Temperature Curve

Lifemeta CLSB-II has stable temperature fluctuations during welding and small variation between blades.

Welding Performance

After using Lifemeta CLSB-II to weld C-Flex and Cobetter STF thermoplastic tubings for multiple times, the following can be confirmed from the state of the welded parts:

a. Multiple welding is stable and the welding part is neat.
b. The blade color is stable after multiple samples are welded.
  • Cobetter_Lifemeta_CLSB-II_Blade_for_Sterile_Welder Download
  • Cobetter_Single-use_Accessories_Catalog_20260408 Download
What tests are performed on the blades prior to release?

100% flatness inspection prior to release, ensuring reliable temperature control performance for every blade.