SADPmini2 Hand Held Dewpoint Meter

Model SADPmini2
New Generation Hand Held Dewpoint Meter
Rugged, light weight IP66 construction makes the
SADPmini2 the most reliable dewpoint hygrometer available
for rapid spot checks of dewpoint or trace moisture content
in most gases and compressed air. The ultra-high capacitance
sensor gives unsurpassed sensitivity, speed of response,
repeatability and stability.
Fast Repeatable Measurements
LCD Colour Screen - Real Time Graphics
PC/Laptop User Software Included
Reduced volume of the redesigned stainless steel desiccant
head gives rapid spot check measurements of moisture
in gases and dry compressed air.
The unique innovative keypad design allows quick, intuitive,
selection of the versatile features incorporated in the
instrument and modification of all set up choices. The full colour
LCD display shows the measurement in two, independently
selectable, units simultaneously, together with a linear
analogue scale for the main units. A single button press changes
the display to a real time graph of the readings in the main
units.
USB
BLUETOOTH
LOGGING
SD CARD
LI-ION BATTERY
CALCULATOR APP
2 YEAR WARRANTY
- Optional
Connection to a PC/Laptop via USB or Bluetooth also enables the user to modify and save the set up and
save details via the PC. The optional logging package adds Bluetooth communication as well as very powerful logging
and graphing capabilities. A mobile app is available for display of readings on smartphone or tablet.
KEY FEATURES
• Desiccant dry down head for rapid tests.
• AutoCal to maintain accuracy between
laboratory calibrations.
• Ultra-high capacitance sensor for industry
leading sensitivity and stability.
• Units user selectable for °C and °F dewpoint,
ppm(v), ppm(w), mg/m³ or lb/MMSCF.
• Battery life of over 150 hours of continuous
operation.
• Language user selectable in English, French,
German, Spanish, Korean, Japanese, Chinese,
Portuguese, Italian and Russian.
• USB PC communication and charging.
• Removable micro SD card for calibration history,
data back up and user manuals.
• Accuracy ±2°C dewpoint. (±3.6°F)
• Calibrations traceable to National and
International standards.
• Advanced logging and graphing (optional)
• Bluetooth communication included with
logging option.
• Various ranges available for most appropriate
choice for the application.
• Integral pressure dewpoint calculator.
• Full colour graphics LCD display.
• Simultaneous display of two different selectable
units.
• Light weight, 1.4 kg (3.1 Ib).
• Optional Carry Case available.
• Ex certified version available: SADPmini2-Ex.
© Alpha Moisture Systems Ltd.
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Alpha Moisture Systems Model SADPmini2
Desiccant Dry Down Technology
The Desiccant Head
Assembly
Keeping the sensor dry between
tests ensures that the SADPmini2
is always ready to carry out
rapid spot checks. The unique
design of the Desiccant Head
achieves this by surrounding the
sensor with desiccant before the
head is raised for sampling.
At no time is the sensor allowed
to come into contact with
ambient air. The chamber is also
designed so that the void space
and chamber wall surfaces are
purged with sample gas, before
exposure of the sensor, so giving
faster, more accurate and
reliable results.
The unique design allows purging of the gas
in the “Dry-Down Position” which will bring
all surfaces and voids to equilibrium.
The “Head” can then be raised to take a
reading.
Head Raised
Head Down
Sample gas
Inlet Pipe for
purging and
reading
Sensor exposed
to gas sample
after purging.
Sample
gas
Exhaust
Sensor
Dry-down position
The desiccant
and sensor are
always isolated
from ambient air
during
measurements.
After display has settled,
take a reading
Specifications
Sensor
Sensor type
Ultra-high capacitance aluminium oxide.
Ranges
-110°C to -20°C (-166°F to -4°F) dewpoint, Silver
-100°C to 0°C (-148°F to +32°F) dewpoint, Purple
-80°C to +20°C (-112°F to +68°F) dewpoint, Blue
Calibration
Supplied with a Certificate of Test and Calibration traceable to NPL/NIST.
Accuracy
Better than ±2°C dewpoint (±3.6°F)
Repeatability
Better than ±0.3°C dewpoint (±0.54°F)
AutoCal
Span check and correction carried out by following simple on screen
instructions.
Temperature coefficient
Temperature compensated for operating range.
Typical sensor response times
Dry to Wet: -110°C to -20°C dewpoint, <20 secs
Wet to Dry: -10°C to -60°C dewpoint <180 secs
Sample flow
Flow independent, recommended 5 to 10 lt/min, max 20 lt/min.
Sensor life
Typically 7-10 years, dependant on application.
Pressure dewpoints
Integral calculator for display of dewpoints at pressure for both “ideal”
gases and natural gas.
Electrical
Electromagnetic compatibility
Conforms to EMC Directive 89/336/EEC, amended 95/31/EEC
Display
3.5 inch full colour LCD graphical display with backlight.
Power supply
Rechargeable Li-ion battery.
Charges from USB and universal mains charger supplied.
Battery life
In excess of 150 hours of continuous use from full charge.
Time to full charge
Empty to full, approx. 14 hours.
Warm up time
2 seconds
Micro SD card
Used as a data log backup. Also contains User Tool software and pdf of
Operating Manual.
Mechanical
Weight
1.4 kg (3.1 lb)
Dimensions
215 x 108 x 124 mm (8.47 x 4.25 x 4.88 inches)
Ingress protection
IP66/NEMA 4X
Operating pressure
Atmospheric pressure. 0.3 barg (4 psig)
Operating temperature (ambient)
-20°C to +50°C (14°F to +122°F)
Operating humidity (ambient)
Max. 95% non-condensing
Storage temperature and humidity
-20°C to +50°C (-4°F to +122°F) Max. 95% non-condensing
Desiccant
Field replaceable.
Warranty
24 months faulty workmanship and materials.
Logging (Optional Extra)
Integral data storage
Up to 300,000 date and time stamped readings
Stored in up to 20 user definable folders.
Logging frequency
User definable from 5 seconds to 1 hour.
Data display
Graphical and numerical
Real time logging
Can log directly to PC when connected via USB or Bluetooth.
Bluetooth
Bluetooth connectivity provided with logging package.
© Alpha Moisture Systems Ltd.
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Alpha Moisture Systems Model SADPmini2
SADPmini2
Dimensions
215mm (8.5”)
258mm (10.2”)
Full Colour
Graphical
LCD Display
108mm (4.3”)
Sample
connection
(Compression)
How to Order
OPTIONS:
BLUETOOTH
LOGGING
R
R
PRINTING
PORTABLE
SAMPLE SYSTEM
Desiccant Head raised and
in the READ position
R
R
Serial Number
and manufacture
date labels
USB
Connection
Micro SD Card
Positioning
bracket
Sample
connector
(Hose Type)
Anti-slip
hand strap
Navigation keypad
Rear
Front
Model SADPmini2- [XX] -[X] -[F] -[X] -[XX] -[CC]
RANGE IN DEW POINT:
SR: -110°C to -20°C (-166°F to -4°F)
PL: -100°C to 0°C (-148°F to +32°F)
BL: -80°C to +20°C (-112°F to +68°F)
CARRY CASE (Recommended)
CC: Carry Case
L: Logging and Bluetooth Communication
MAINS/AC PLUG TYPE - For Charger = XX
F: Stardard Supply - Fir Tree Fitting
4: 0.25” (1/4”) - Swagelok SS Compression Type
6: 6 mm - Swagelok SS Compression Type
8: 0.125” (1/8”) -Swagelok® SS Compression Type
Fitting 1: Fir Tree Fitting
UK:
US:
EU:
AU:
Standard UK, 3 Square pin
2 Vertical Flat Blade
2 Round Pins
2 Oblique Flat Blades with Ground
UK Type
US Type
EU Type
Australian Type
Fitting 2: Compression Fitting
EXAMPLE:
To order this instrument with a range of -80°C to +20°C dewpoint, with logging/bluetooth, 6mm compression
fitting, a UK AC power plug and Carry Case, the order code is:- Model SADPmini2 - BL - L - F - 6 - UK - CC
Standard Accessories
(Included with each instrument)
Included:
2m PTFE sample tube, adjustable
lanyard, micro USB to USB communication
/charger cable, universal 110/240 Vac
charging plug, 4GB micro SD card,
illustrated operating manual.
Optional Extras
Carry Case (recommended) Bluetooth Printer
with adjustable shoulder
strap
© Alpha Moisture Systems Ltd.
Portable Sample System
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Alpha Moisture Systems Model SADPmini2
Notes
Authorised Distributor Information
Note: Model SADPmini2 is ideal for most industrial gases, but is not suitable for use in the presence of
Ammonia (NH3), Chlorine (CI2), Hydrogen Chloride (HCI), Hydrogen Fluoride (HF), Nitrous Oxide (NO2) and its
hydrolysed form, Nitric Acid (HNO3). Sulphur Dioxide (SO2) can be monitored if the moisture content is low,
less than 100ppm(v).
Alpha Moisture Systems Limited.
Registered Office: Alpha House,
96 City Road, Bradford, BD8 8ES
Product specification may be subject to change.
Registered in England and Wales No. 3902302
VAT Registration No. GB 607 2075 63
WEEE Producer Registration No. WEEE/EA0067TX
CERTIFICATE No. FM35600
BS EN ISO 9001:2008
© Alpha Moisture Systems Ltd. 2018
Tel
2338 Model SADPmini2 260318-Iss3
Fax
Email
Website
+44 (0) 1274 733100
+44 (0) 1274 733200
info@amsystems.co.uk
www.amsystems.co.uk
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