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HB3341-01 COPYRIGHT The copyright in this document which contains proprietary information is vested in CASELLA CEL Limited. The contents of this document must not be used for purposes other than for which it has been supplied or reproduced or disclosed wholly or in part without the prior written permission of the author.
TABLE OF CONTENTS WARNINGS ! ........................3 DUST DETECTIVE - STATIC AIR SAMPLING ENCLOSURE UNIT ....... 3 Introduction ......................... 3 System Overview......................... 4 Power Supply........................4 Run Times ..........................5 USING THE DUST DETECTIVE SAS UNIT..............5 Installation ........................... 5 PUF Filter Adaptor.......................
Particulate (TSP), and at inhalable and respirable dust levels as a health issue. CASELLA CEL have introduced the “Dust Detective” Static Air Sampling (SAS) enclosure for exactly this application. This accessory provides a simple solution to short to medium term fixed...
The Casella Ambient Particulate Monitor (APM950) is considered the best tool for this job and can run continuously and unattended for months at a time. Please contact CASELLA CEL or your distributor for more information.
Run Times Apex Standard > 20 hours, Apex I.S > 12 hours, Apex Lite > 24hours (@ 3.5L/min via GFA filters). Microdust Pro with NiMH batteries typically 19 hours. Alkaline cells > 13 hours. (All run times may be reduced at low temperatures). Using the Dust Detective SAS Unit Installation Cutouts are provided in the foam for the Microdust Pro and Apex sampling units.
Powering up and using the system Checking the Instrument’s Zero Check the zero calibration for the Microdust Pro before every use. This can be achieved either as described in the Microdust Pro handbook, utilising the purge air bellows connected to the probe purge points.
It is recommended that the unit is serviced annually, more frequently when used in high dust areas. CASELLA CEL’s in house service department offers a comprehensive range of repair and calibration services, designed to effect a fast and efficient back-up for all our products. The service department is operated under the scope of our BSI registration for products manufactured by us.
TECHNICAL INFORMATION Enclosure Specification Operating temperature range: +5 to +40 C in the absence of condensation Storage temperature range: -25 to +55 Humidity range: 30 to 90% RH provided there is no condensation Storage humidity range: 0 to 90% RH in the absence of condensation Size: 410 x 330 x 175 mm Weight:...
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Inlet Tube 'Zero' Purge Accessory Hand Bellows Pouch Probe Filter Retaining Adapter Clip Filter Conette Probe Inlet Head Spare Sampling Batteries Spigot (x) Apex Unit MDP Span ON/OFF Calibrator Button PM 2.5 Adaptor Microdust Unit ON/OFF Button Figure 1: Components and controls for Dust Detective. Figure 1 - Components and controls for dust detective.
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Figure 3 - PUF Filter configurations. Figure 4 - Adaptor and Filter configurations. ALTERATION WITOUT NOTICE The contents of this manual are subject to change without notice...
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Thank you for reading this data sheet. For pricing or for further information, please contact us at our UK Office, using the details below. UK Office Keison Products, P.O. Box 2124, Chelmsford, Essex, CM1 3UP, England. Tel: +44 (0)330 088 0560 Fax: +44 (0)1245 808399 Email: sales@keison.co.uk...
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