Specifications and Product Details:

Manufacturer's Link: http://www.casellausa.com/en/docs/data/cas/tuff/tuff_brochure.pdf

Tuff 4 Pro IS pump, regular battery pack, plus charger and universal power supply

A range of 48 pumps with a variety of features to match almost all requirements for a personal air sampling pump. Simple and intuitive 4 button controls allow the user to quickly get to grips with the operation of this pump family and get the best out of it while performing the necessary tasks. Two easily replaceable and rechargeable battery packs are quickly charged in about 3 hours on the single or 3 way drop in charger base. Three models provide Standard, Plus and Pro versions of usability with either 3 or 4.5 l/m maximum flow rates. Tuff 3 and 4 air sampling pump andintelligent single charger base.

Applications

The Tuff Standard model is well suited to simple and basic abatement monitoring with straight forward set flow rate using an external calibrator and start/stop mode of operation. The Tuff Plus models add to this by including an on-board flow rate selection, sampled volume and a fixed duration run time. The Tuff Plus range of sampling pumps is ideally suited to industrial hygiene sampling and abatement work. For the ultimate in flexibility and control then the Tuff Pro model will be the best choice. In addition to all the capabilities of the Tuff Standard and Plus models the Tuff Pro version includes an intelligent charge indicator for the battery pack showing remaining run time at the selected flow rate. It also has 2 separate automatic timed startstop routines programmed from the associated Pump Manager pc software program. This allows delayed monitoring to be setup, uploaded and then the pumps handed over to someone else to carry out the actually monitoring on site nearer the required time. Also available in the Tuff Pro version is the TWA mode when the pump is able to start and pause itself over an extended total run time and still collect the correct volume spread over the whole day. This ensures that a representative sample is taken throughout the whole workday at the required flow rate. Data logging and download to computer is also available in the Tuff Pro models using the Casella Pump Manager software via a simple USB infra red interface link.

Key features of the Casella Tuff Pro Pumps

all the features of the Tuff Standard and Plus models plus delayed start and stop run modes with built in timers
wide operating range from 0.8 to true 4.5 l/min
5 to 750 ml/min low range available with low flow adaptor
use with all Casella and other major brands of sampling heads and accessories
very stable volumetric control of flow rate +/-3% flow accuracy
long term stability between calibrations
fixed duration sampling time on both models
NiMH heavy duty battery pack gives up to 34 hours life
intelligent remaining run time hours available shown in display
drop-in fast charger recharges 3 batteries in less than 5 hours
up to 100 runs stored in memory of Tuff Pro model
infra-red wireless communications with Tuff Pro model
up to 9 sets of delay start and stop timers for the Tuff Pro model
TWA on/off representative sampling regime with the Tuff Pro model over the whole of a run
easy to use Windows Pump Manager software available for the pro model