Atec Vaisala-DM70 User Manual download pdf

DM70 Hand-held Dewpoint Meter

for Spot Checking and Field Verification

FEATURES/BENEFITS

 New DRYCAP

polymer-based sensor provides

accuracy, reliability, long-term stability and

fast response

 Unique automatic self-calibration

 ± 2° C accuracy down to -58 °F (-50 °C )

 Data logging and transferring capabilities

 Multilingual, menu-based interface

 Numeric and graphical display

 Sample cell adapter for pressurized air lines

The DM70 provides a new level of fuctionality in hand-

held dewpoint meters. It serves as an independent data

logger, and an integrated calibration reference for the

DMT242 and DMP246 transmitters.

The DM70 measures dewpoint temperature accurately in

a wide measurement range: from -58 °F to +140 °F

(-50 °C to +60 °C). It features a fast response time

between start-up and low or high process dewpoints.

The DM70 incorporates Vaisalas advanced DRYCAP

polymer-based technology, which enables reliable and

high performance dewpoint measurement. The probe

withstands condensation and may be placed directly in

pressurized spaces.

Numerical and graphical measurement data

Measurement data can be displayed numerically or

graphically in the LCD display. One key press changes

the readout to a real time graphics display, so the user

will know when the dewpoint plateau is reached. The

graphic history shows the data curve from the time the

device was turned on. It is easily scalable in the display.

Data-logging & data-transferring capability

The DM70 can be used as an on-site data-logger. To

simplify operation, the DM70 has a sophisticated MI70

Link Windows

software program. It is a practical tool for

transferring logged data and real time measurement data

from the DM70 to a PC.

New Dewpoint Technology

The DRYCAP

measurement technology, with the

patented auto-calibration feature, provides revolutionary

long-term stability that results in a long calibration

interval. Another advantage is the sensors durability

against condensation.

The DM70 is calibrated at the factory against internation-

ally traceable standards, and delivered with a calibration

certificate. It can also be sent to a Vaisala Service Center

for a traceable re-calibration.

Various Applications

Spot-checking instrument

The DM70 has a fast response time for temporary

dewpoint measurements. It can be used in industrial

dewpoint spot-checking applications, such as com-

pressed air lines and plastic molding processes.

Field-calibration instrument

The DM70 can perform the one-point calibration check

in the process for Vaisalas DMT242 and DMP248 fixed

dewpoint transmitters. Transmitters can be connected to

DM70 with optional connection cables.

DSC74 Sample Cell Adapter

The DM70 can easily be connected to pressurized

processes by using the optional Sample Cell Adapter/

Quick Connector DSC74.

DM70KIT

The DM70 Kit includes:

 DM70 indicator + probe with rechargeable battery

and 115 VAC adapter

 MIK70 Link and analog output signal cable

 DMP74 Probe

 DSC74 Sample cell and quick connector

 Carrying case

 Certificate of calibration, traceable to NIST

DM70 Hand-held Dewpoint Meter with

optional Sample Cell Adapter

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Summary of Contents

Page 1 - DM70 Hand-held Dewpoint Meter

DM70 Hand-held Dewpoint Meterfor Spot Checking and Field VerificationFEATURES/BENEFITS New DRYCAP® polymer-based sensor providesaccuracy, reliabilit

Page 2 - TECHNICAL DATA - DM70

100 Commerce Way, Woburn, MA 01801Tel: 1-888-VAISALA (824-7252) Fax: (781) 933-8029Email: [email protected] Online: www.vaisala-usa.comDMP74 Dewpoi

Page 3

DM70 Hand-held Dewpoint MeterVaisala DRYCAP® Hand-held Dewpoint MeterDM70 PRICEIndicator typeno indicator*Arechargable with Euro AC-adapterBrecharga

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Atec Vaisala-DM70 User Manual

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Summary of Contents

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