Excel Plus Recirculatory (804)

Excel Plus hoods are for precision weighing applications – for protection from particles whilst weighing and handling powders. These hoods incorporate aerofoil technology and graded rear back baffles ensuring reduced turbulence and precise control of air flow across the entire width of the working access.

This hood offers excellent clear view of the working area and is portable. Lighting from a fluorescent white light aids the internal brightness and comfort for the operator.The work surface is black with a spill lip underneath the front aerofoil – the black colour helps visibility of dropped powder. Note: white is available on request. Fan speed is pre-set to between 59 and 98 fpm, depending on the application.

Key Features:

  • 6.8″ (175mm) height front access across full station width.
  • Gentle non-turbulent flow prevents balance fluctuation and dead spots.
  • Suited to weighing with a 6 figure balance.
  • Audible electronic low airflow alarm.
  • Angled front provides excellent vision of enclosed manipulations and user comfort.
  • Safe-change pre-filter can be bagged under negative pressure.
  • Suitable for weighing with a Micro Balance.
  • Keypad control panel with touch button controls and service due indicator.
  • 175mm height front access across full hood width.
  • Lockable front access doors.

Optional Extras:

  • LED Lighting.
  • Ionising Bar incl Ionstorm Controller and fixing kit.
  • Hour Counter.
  • Upgrade HEPA filtration to double ULPA.
  • Additional PVC base tray on top of HPL in black or white.
  • Transfer Port for waste to bag transfer.
  • Box section stand or open constuction static stand.

Bench Options:
Box section construction stand is epoxy coated, static with leveling/height adjustable feet and foot rest bar. The open construction static stand is epoxy coated, with variable height adjustment and has 4-leg frame, integrated 18 VDC motorized legs, leveling/adjustable feet.

Chemcap-Clearview-mobile-bench Chemcap-Clearview-ductless-fume-hoods-EU-5



Excel Plus Recirculatory (804)

Construction and Materials:
The mild steel fan housing is epoxy coated.
Transparent panels are manufactured from clear cast acrylic that is non-flammable, resistant to corrosion and easy to clean.
The base tray is manufactured from HPL.
Aerofoils are stainless steel.

Hood Size & Model Number:

Model Description Dimensions
(External WxDxH)
(Internal WxDxH)
804  Powder Weighting cabinet, 60inch wide for operator protection. Supplied complete with pre-filter and HEPA filter. Nominal 32″ x 28.5″ x 46″
(Design 820 x 725 x 1167 mm)
Nominal 30″ x 24″ x 31″
(Design 770 x 605 x 790 mm)


Access aperture (WxDxH) : Nominal 27″ x 7″ (Design 690 x 175 mm)

Hoods will be supplied for power supply: 110V, AC, 60Hz, 8Amp, 1Ø unless 230V, AC, 50Hz, 5Amp, 1Ø is specifically requested.


Excel Plus Recirculatory (804)

Hoods are supplied complete with HEPA filtration (removes particles greater than 0.3 microns with an efficiency of 99.997%) and pre-filter (removes particles greater than 5 microns).

Free Risk Assessment Service:
What are your risks? Please contact us for a free assessment and our chemist will undertake a risk analysis and suggest the best filter for your purposes. Please click on the download button to the right.