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Counter Assembly Instructions for Gilson Pipetman / Rainin Classic

How to Remove and Install a New Counter Assembly for Gilson Pipetman with the Counter Disassembly/Assembly Tool In this post:Counter Removal Tool: PS 10002Gilson Counter AssembliesPipetman Classic Replacement Parts: Single Channel NOTE: These instructions are not recommended for the Pipetman L. You can find Pipetman L Counter Assembly instructions here. Disassembly Step 1: Press and

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What model of Gilson Pipette do I have?

This Gilson Pipette Legend aims to clarify the nomenclature of Gilson pipette codes and shorthand. Most codes are a mixture of a prefix letter, the max volume in microliters, and occasionally a suffix letter. Gilson Pipette Full Name Gilson Code (Part# Prefix/Suffix) Example ofSC 1000μl or MC 1200μl, etc Pipetman Classic Single Channel P P1000 Pipetman

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Gilson Pipetman L Calibration Tool, Item # 28888

Instructions to use the Pipetman L Calibration Tool. Link to product page: 28888 This tool is for increasing or decreasing the pick-up volume during the calibration process.  Review and follow the Gilson publication, Verification Procedure for Accuracy and Precision.  Contact Us for a copy. Be sure that the sealing system of the pipette (piston, tip

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Pipetman Calibration Wrench, Item # 27777

Pipetman Calibration Instructions: Printable Calibration LogPrintable Calibration Stickers (for use with Avery 5960 labels) Link to product page: 27777 This wrench is used for increasing or decreasing the pick-up volume during the calibration process on Pipetman versions that have 6 holes on the top of the Calibration Screw.  Review and follow the Gilson publication, Verification Procedure

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Gilson Pipetman Counter Assembly Realignment

Ever needed to repair a Pipetman counter assembly?    For Pipetman G, Neo, and Classic: First, determine what necessitates the repair.  If one of the propelling gears has a broken tooth, the repair is not so simple. These repairs should only be attempted by a service provider. If the malfunction is due to the counter

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Differentiating Between Different Gilson Pipetman Eras

Gilson Pipetman Eras: Old-Style Pipetman: Introduced in July 1979. Serial numbers range from H-79xxxxx through N-85xxxxx. Two-piece piston assemblies introduced June 1982 (G-82xxxxx). Have three (3) upper silver colored calibration screws, and three (3) lower brass colored screws. The actual calibration mechanism is silver colored not upgraded to a black calibration screw as with the

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Troubleshooting Gilson Pipetman Calibration Concerns

Pipetman Calibration Troubleshooting: Printable Calibration LogPrintable Calibration Stickers (for use with Avery 5960 labels) Before any Pipetman calibration adjustments are made, the seal, o-ring, shaft, piston, and pipette tip performance needs to be confirmed as being good and fully functional. These five (5) components account for 95% of all pipette performance issues with accuracy and precision

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Gilson Pipetman Teflon vs. Polyethylene Seals

PipetteSupplies.com stocks both Teflon and Polyethylene piston seals. Polyethylene Pipetman seals are the most popular option and are injection molded. Teflon Pipetman seals are machine molded.  Polyethylene seals have tighter tolerances; Teflon seals are more pliable, and tighter. Both seals are autoclavable once and have about the same durability. Related Posts: Pipette Parts – Life Span,

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