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Xpert™ Weigh Boxes

By Labconco
Xpert™ Weigh Boxes

XPert™ Weigh Boxes have inlet and outlet HEPA filters and provide a leak-tight physical barrier to protect the operator from hazardous airborne particulates and powders. These boxes include an interior-mounted anti-static ionizer fan to reduce static charge and a balance vibration isolator, both useful during weighing operations.

Weigh Boxes are constructed with a one-piece molded, medium-density polyethylene shell, dry powder epoxy-coated steel superstructure and neoprene gasket. Included are a pair of size 9 ¾ neoprene gloves that are 0.15" thick and 30" long. A 1/4" thick laminated safety glass viewing window provides maximum visibility. The space-saving inner and outer transfer chamber doors pivot upward, are counterbalanced and are equipped with quick-latches. The black, chemical-resistant phenolic core work surface is sealed to the glove box floor. A transfer chamber interior interlocking shelf of dry powder epoxy-coated steel is included. With a 22 watt fluorescent lamp.

Additional exclusive features include:

  • Interior ceiling-mounted electrical duplex
  • Built-in blower with speed control capable of airflow from 13 CFM to 100 CFM
  • Inlet and outlet HEPA filters are 99.99% efficient on 0.3 micron particulates
  • Test port for challenging HEPA filter
  • Main chamber static pressure gauge for monitoring HEPA filter loading integrity
  • Switches for light and innermost interior electrical receptacle
  • 0.05 ppm average tracer gas levels or less detected during perimeter scan testing (surpasses ASHRAE 110 standards)
  • Airborne particulate cleanliness (measured under positive and negative pressures per ISO 14644-1 test method) exceeds ISO Class 5 conditions (equivalent to Class 100) and achieved ISO Class 3 conditions (equivalent to Class 1) at both minimum and maximum operational airflow volumes
  • No detectable leaks greater than 1 x 10(-3)mL/second when tested with a mass spectrometer while glove box is pressurized with helium at 5 inches of water gauge
  • Vibration less than 1.5 x 10(-5) inches displacement measured at the work surface at both minimum and maximum airflow volumes

Main chamber interior dimensions are 33.5"W x 27.5"D with transfer chamber dimensions of 11" nominal ID x 12" long. Overall dimensions are 52.7"W x 31.6"D x 40.0"H.

Cat.No. Brand Name Liner Voltage Plug Type EA    
1195-5220300 Xpert™ Weigh Box with HEPA Filter Polyethylene 115V Domestic $16735.00
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1195-5220320 Xpert™ Weigh Box with HEPA Filter Polyethylene 230V International $16735.00
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1195-5220321 Xpert™ Weigh Box with HEPA Filter Polyethylene 230V Domestic $16735.00
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1195-5220330 Xpert™ Weigh Box with HEPA Filter Polyethylene 100V International $16735.00
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1195-5220331 Xpert™ Weigh Box with HEPA Filter Polyethylene 100V International $16735.00
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