Mini automatic dewpoint hygrometer fits in the hand for toteability, but makes no compromises in its total capability
The latest SADP mini automatic dewpoint hygrometer from Alpha
Moisture Systems is expected to set new industry standards for
equipment of this type.
Weighing less than 1.2kg, this
innovative, compact unit is truly portable and has been designed
to fit neatly in the hand.
Powerful microelectronics also provide
automatic calibration with on-board logging for the capture and
display of up to 8000 data points, with 20 user definable TAG
Password protection is provided for maximum security
of all data.
Designed for the measurement of trace moisture in
gasses and dry compressed air, the units have applications in:
the power utilities; natural gas exploration and production, air
treatment plants; processing of chemical and pharmaceutical
products; general engineering, electrical and electronic
industries together with both plastics and metal manufacture and
a wide range of research and laboratory projects.
ergonomically designed housing incorporates the moisture sensor,
signal conditioning circuitry, memory management, 128x64 dot
graphics display, five key membrane keyboard plus on-board
rechargeable lithium ion battery.
This self-contained digital
unit is user-friendly and eliminates the problems experienced by
operators and technicians with the bulky size, weight and even
analogue readouts associated with the previous generation of
traditional dewpoint meters.
The ultra high capacitance aluminium
oxide sensor is housed in a desiccant dry-down chamber to ensure
immediate readiness for operation.
Selectable moisture and
pressure units are available to cover a -110 to +20C dewpoint (or
equivalent) measuring range, at atmospheric pressure, with
pressure compensated dewpoint values automatically calculated
User selectable units for display include C,
degF, ppm(v), ppm(w), ppb, g/m3 and lb/MMSCF.
representation of all logged data can also be selected for
Meters can be battery or mains powered, with over 250
hours continuous operation from a single recharge.
shut-down, with battery life icon is also incorporated for
maximum effective battery life.
All units are supplied as
standard with battery charger, connection fittings, a 2 metre
length of PTFE sample pipe, together with instruction manual and
calibration certification traceable to NPL.
include: carrying case, 4-20mA loop powered output and RS485
Development work is also in hand for the
production of an intrinsically safe model for use in hazardous