3' XPert Filtered Balance System with Guardian Airflow Monitor

XPert Filtered Balance System
  • XPert Filtered Balance System
Catalog #: 3950321


  • Region: International
  • Width: 3'
  • Airflow Monitor: Guardian
  • Blower Requirements: Contains built-in blower and exhaust HEPA filter
  • Conformance: ANSI Z9.5, CAN/CSA C22.2, Modified ASHRAE 110, SEFA 1, UL
  • Lighting: Fluorescent lamp
  • Sash Opening Height: 9.4" (23.9 cm)
  • Type: Balance Enclosure
  • With Built-In HEPA Filtration: Yes


  • Estimated Shipping Weight: 230.0 lbs
  • Estimated Shipping Weight metric: 104.0 kg
  • Dimensions: 36.0" w x 29.0" d x 37.1" h
  • Electrical: 230 volts, 50/60 Hz, no plug

XPert Filtered Balance Systems provide user protection by keeping powders and particulates contained during weighing procedures. The built-in blower and exhaust HEPA filter mounted in the upper plenum take up less space than a separate exhauster would require, and isolation supports minimize blower vibration. 

Since HEPA filtered air is returned to the laboratory, these vented balance enclosures offer the added benefit of low installation costs and require no ducting to the outside. Interior dimensions accommodate large micro and analytical balances. Containment-enhancing features ensure that potent powders frequently found in pharmaceutical, dry chemical, mold and asbestos weighing operations are kept away from the operator.

XPert Balance Enclosures, Systems and Stations

Video detailing the features, benefits and proper use and maintenance of Labconco's XPert Balance Enclosures, Filtered Balance Systems and Filtered Balance Stations. 

Literature & Resources

  • Brochures

    • XPert Balance & Bulk Powder Enclosures Catalog

      Contains information on XPert Filtered Balance Systems, XPert Filtered Balance Stations, XPert Balance Enclosures, XPert Bulk Powder Filtered Systems, XPert Bulk Powder Filtered Stations, XPert Bulk Powder Enclosures, XPert TXE Equipment Enclosures, and Accessories including FilterMate Portable Enclosures.

    • Compounding Pharmacy Solutions Brochure

      Contains information related to selection of enclosures best suited for sterile and non-sterile compounding per U.S. Pharmacopoeia (USP) chapters <795>, <797> and <800>.

    • Purifier Clean Bench and Non-Ventilated Enclosure Catalog-French Language

      This French-language brochure contains an overview, specifications and ordering information on Purifier Class I and HEPA Filtered Enclosures, and Purifier Clean Benches. Ordering information on accessories is also included. En français.

    • Purifier Clean Bench and Non-Ventilated Enclosure Catalog-Italian Language

      This Italian-language brochure contains an overview, specifications and ordering information on Purifier Class I and HEPA Filtered Enclosures, and Purifier Clean Benches. Ordering information on accessories is also included.

  • User's Manuals

    • XPert and RXPert Filtered Balance Systems and Stations Manual

      For catalog numbers: 3940200, 3940201, 3940202, 3940220, 3940221, 3940222, 3940300, 3940301, 3940302, 3940320, 3940321, 3940322, 3940400, 3940401, 3940402, 3940420, 3940421, 3940422, 3950200, 3950201, 3950202, 3950220, 3950221, 3950222, 3950300, 3950301, 3950302, 3950320, 3950321, 3950322, 3950400, 3950401, 3950402, 3950420, 3950421, 3950422.

      Also for XPert Bulk Powder Filtered Systems catalog numbers: 3961500, 3961501, 3961502, 3961520, 3961521, 3961522, 3961600, 3961601, 3961602, 3961620, 3961621, 3961622.

      And for XPert Bulk Powder Filtered Stations catalog numbers: 3962500, 3962501, 3962502, 3962520, 3962521, 3962522, 3962600, 3962601, 3962602, 3962620, 3962621, 3962622.

      Also for RXPert Line of Filtered Balance Systems catalog numbers: 3971200, 3971201, 3971202, 3971300, 3971301, 3971302, 3971400, 3971401, 3971402.

  • En Español

    • Gabinetes Purifier Clase I, Cabinas de Flujo Laminar y Gabinetes para Balanzas

      Los gabinetes Clase I de seguridad y los gabinetes con filtros HEPA Purifier lo protegen a usted y a su laboratorio. 

  • 3-Part Specs

    • XPert Filtered Balance Systems Specifications

  • CAD Drawings

    • 4’ Xpert Filtered Balance System

    • 5’ Xpert Filtered Balance System

    • 6’ Xpert Filtered Balance System

  • Installation Qualification / Operation Qualification

    • Installation Qualification/Operation Qualification for XPert Balance Stations and Balance Systems

      For validation of predetermined XPert Filtered Balance Stations and XPert Filtered Balance Systems, RXPert Filtered Systems and XPert TXE Enclosures. Provides a checklist of installation and operation qualifications to complete when beginning operation of new or used XPert Filtered Balance Station or XPert Filtered Balance Systems manufactured 2004 or later.

  • Declarations of Conformity

    • CE Declaration of Conformity - XPert Balance Systems and Stations

      Declaration of Conformity for applicable models of XPert Balance Systems and Stations

    • CE Declaration of Conformity - XPert Balance Systems and Stations

      For 39502 Series, 39503 Series, 39504 Series, 39505 Series, and 39506 Series XPert Filtered Balance Systems and 39402 Series, 39403 Series, 39404 Series, 39465 Series, and 39466 Series XPert Filtered Balance Stations

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