DeFelsko POSITECTOR SMARTLINK Bedienungsanleitung

Instruction Manual v. 1.0 - AndroidTM

with PosiTector

DPM

probes

Table of Contents

Introduction ......................................................... 1

Why is Measurement Important? ................... 2

Calibration ...................................................... 3

Operation Overview ............................................ 3

Smart Trend Indicators .................................. 5

PosiTector App .................................................... 6

Connect PosiTector App to PosiTector probe ....... 6

User Interface ................................................ 7

PosiTector SmartLink .......................................... 9

Connect a Probe ............................................ 10

Power-up/Power-down ................................... 10

Tri-Color LED Button ...................................... 10

PosiTector DPM Probes ...................................... 11

Factory Calibration ......................................... 12

Certification .................................................... 12

Menu Operation .................................................. 12

Memory Menu ..................................................... 13

New Batch ...................................................... 13

Batch Summary View ................................ 14

Tool Bar ..................................................... 14

Delete/Ignore Reading .......................... 15

Store Dataset ........................................ 15

Add Photo .............................................. 16

Add Image Annotation ........................... 16

Add Notes .............................................. 17

Share Batch .......................................... 17

Report ........................................................ 17

Export ........................................................ 17

Batch Readings View ................................ 18

Batch Chart View ....................................... 18

Open .............................................................. 19

Close .............................................................. 19

Delete ............................................................. 20

Batch Report Configuration ........................... 20

Batch Report .................................................. 21

Setup Menu ......................................................... 21

SmartLink Info ................................................ 21

Change Units ................................................. 21

SmartLink Lock .............................................. 22

Dew Point Alarm ............................................ 22

Reset (Menu Reset / LED Button Reset) ....... 23

Troubleshooting .................................................. 24

Warranty .............................................................. 25

Introduction

PosiTector DPM Dew Point Meter probes continually measures

calculate and record climatic readings, quickly and accurately.

This instruction manual specifically covers use with PosiTector

SmartLink.

The PosiTector SmartLink and free mobile app allow you to wirelessly

connect a wide selection of PosiTector probes to your smart device.

Take full advantage of your device's keyboard, microphone, camera,

internet data connection, etc. to simplify and enhance your

measurement inspection process.

(PosiTector SmartLink with PosiTector DPM probe shown)

The PosiTector SmartLink measurement solution consists of a

PosiTector App, PosiTector SmartLink device and compatible

PosiTector probe. In addition to the PosiTector DPM, compatible

probes include the PosiTector SPG/RTR-H (surface profile) and 6000

(coating thickness) .

Why is Measurement Important?

For industrial painters, the primary reason for measuring climatic

conditions is to avoid rework and the premature failure of

protective coatings. Recommendations and requirements are

covered under various internationally recognized standards.

Temperature -

It is important to measure both surface and air temperatures as

they are often different. Application at incorrect temperatures can

cause defects including: blistering, pinholing, cratering, dry spray

& mud cracking. By measuring surface temperature it is possible

to avoid potential application problems if air or surface

temperatures become too hot or too cold for satisfactory film

formation. Surface and air temperatures directly affect the rate of

cure of the applied coating or lining system and are major factors

in the formation of surface moisture or dew. ASTM D3276

Standard Guide for Painting Inspectors (Metal Substrates) states

that the minimum air/surface temperature is usually 5°C (40°F).

Relative Humidity -

the amount of moisture in the air expressed as a percent of overall

volume. High relative humidity can retard the rate of solvent

evaporation. For this reason, the maximum relative humidity at

which coatings or linings can be applied and cured is generally set

at 85%. This can be set as an alarm in the Advanced model.

Dew Point Temperature -

the temperature at which moisture will begin to form on a surface.

The dew point temperature is a function of air temperature and the

relative humidity. (see ISO 8502-4 Annex A). It is the temperature

to which a volume of air must be cooled in order to reach

saturation. A number of major standards organizations call for

careful dew point control. Moisture on a freshly blasted steel

substrate will cause the steel to rust. If a thin, invisible film of

moisture is trapped between the applied coating and the substrate,

the system will likely fail prematurely. To ensure that dew point

problems do not exist, ISO 8502-4 and SSPC guidelines state that

the surface temperature must be a minimum of 3°C or 5°F above

the dew point during the 3 critical phases of coating preparation,

application and cure.

Calibration

Calibration is the controlled and documented process of

measuring traceable calibration standards and verifying that the

results are within the stated accuracy of the Gage. Calibrations are

typically performed by the Gage manufacturer or by a certified

calibration laboratory in a controlled environment using a

documented process.

The PosiTector DPM is shipped with a Certificate of Calibration

showing traceability to a national standard. For organizations with

re-certification requirements, the PosiTector DPM may be returned

at regular intervals for calibration.

DeFelsko recommends that our customers establish Gage

calibration intervals based upon their own experience and work

environment. Based on our product knowledge, data and customer

feedback, a one year calibration interval from either the date of

calibration, date of purchase, or date of receipt is a typical starting

point.

Written Calibration Procedures are available online at no charge.

http://www.defelsko.com/quality/calibration_procedures.htm

Operation Overview

The PosiTector SmartLink powers-up when the LED button is pressed.

To preserve battery life, the PosiTector SmartLink powers-down after

5 minutes of no activity. Alternatively, press and hold the LED button

until it turns red and shuts off (approximately 5 seconds).

All probe settings and calibration adjustments are retained within the

PosiTector SmartLink, stored measurement data is retained within the

smart device (cell phone, tablet).

Wirelessly connect the PosiTector DPM probe to the smart device1

using the PosiTector App.

Remove the protective rubber cap from the surface temperature2

sensor.

Measure

A typical screen consists of RH, Ta, Ts, Td, Ts-Td and Tw

readings. This group of readings is referred to as a dataset.

RH - The relative humidity sensor is located inside the vented area of

the probe housing. The sensor may require a longer period to stabilize

in the event of extreme humidity changes.

Ta - The air temperature sensor is located inside the vented area of the

probe housing. (Also known as Dry Bulb temperature)

Ts - A surface temperature thermocouple is located on the tip of the

probe (built-in probe model). It is spring loaded and designed to quickly

self-align on a surface. Press it against a surface and allow a few

seconds for the value to stabilze. Do not drag the sensor over the

surface, Wet the surface for a faster response. Cover with the included

protective plastic cap when not in use.

For surface temperature measurement on steel over an extended of

time, consider using a PosiTector Standard or Advanced model with

optional Magnetic Surface Temperature probe. Both models feature

Auto Log mode for monitoring climatic parameter over extended

periods of time. Learn more: www.defelsko.com/dpm/

Td -The dew point temperature is a function of air temperature and

relative humidity (see ISO 8502-4 Annex A). It is the temperature to

which a volume of air must be cooled in order to reach saturation.

Ts-Td - The surface minus dew point temperature is important in

judging the risk of condensation, or dew, forming on a surface. For

example, ISO 8502-4 recommends that, unless otherwise agreed, the

temperature of a steel surface generally should be at least 3°C (5°F)

above the dew point when paints are applied.

Tw - The wet bulb temperature is the temperature of adiabatic

saturation. This is the temperature indicated by a moistened

thermometer bulb exposed to air flow.

The wet bulb temperature is calculated from Ta and RH using an air

pressure of 1.0 atmospheres (1013 mbar). It approximates the

temperature indicated by a moistened thermometer bulb exposed to

airflow. Variations of Tw at other pressures could be greater than +1°C

(+2°F).

Acclimate - The PosiTector DPM sensors may require a period of

time before the above climatic readings stabilize. This is most

noticeable when the instrument is relocated from one extreme

environment to another (i.e. from a warm location to a cold

location). A period of up to 30 minutes should provide adequate

time for stabilization.

NOTE:

Smart Trend Indicators

Identify rising, falling or stable readings. The instrument compares

each measurement with recent values to provide the current

direction of change.

While the absence of an arrow does not necessarily signify

stability, it can be taken to mean that particular reading is

undergoing little or no change. Slow changes could therefore

occur without being noted by an indicator arrow.

PosiTector App

The PosiTector App connects a PosiTector SmartLink to your Smart

device enabling you to use PosiTector 6000, DPM, SPG or RTR-H

probes on your device without the need for a conventional gage body.

Screen fonts, brightness and displayed language are inherited from

your smart device settings. Currently, the PosiTector App has language

support for English, Spanish, French, German, Chinese and Korean.

Screen orientation is fixed to portrait only, rotation to landscape is not

supported.

Stored datasets, images and notes are all stored in the PosiTector App

(on your smart device). The number of stored datasets is only limited

by the memory available on your smart device. If the application is

removed or a Menu Reset (pg 23) is performed, all stored datasets and

associated data is permanently erased.

Power-up the PosiTector SmartLink and connected DPM probe1

by pressing the LED button. The button will blink blue.

Select the PosiTector SmartLink App icon on your smart device.2

Select Continue. A list of available PosiTector probes (listed by3

connected probe type and serial number) will be displayed. Select

the desired PosiTector SmartLink to connect. The LED button on

the PosiTector SmartLink will illuminate solid blue when

successfully connected.

The probe model and serial number is engraved on the backside of the

plastic probe connector (i.e. DPM 221531).

Wirelessly Connecting the PosiTector App

to a PosiTector

to a PosiTector DPM

DPM probe

probe

The user interface was designed to combine the proven simplicity of

PosiTector gages and the advanced functionality of a smart device's

features including touch, swipe, keyboard, camera and more. The

interface will be instantly recognizable to those familiar with PosiTector

instruments.

User Interface

Main Navigation Bar

The Main Navigation section is dynamic and may change from one

screen to another.

In the above example, Search and Menu navigation options are

available.

Search returns back to the list of available PosiTector SmartLink

devices. Menu accesses the Main Menu.

SmartLink Status Bar

Displays information about the connected PosiTector SmartLink and

associated probe.

The example indicates that the PosiTector SmartLink battery status is

2/3 full and connected to a PosiTector DPM probe (serial number:

221531).

Andere Handbücher für POSITECTOR SMARTLINK

Inhaltsverzeichnis

Andere DeFelsko Messgerät Handbücher

DeFelsko

DeFelsko PosiTector 200 Service-Handbuch

DeFelsko

DeFelsko PosiTector 6000 Bedienungsanleitung

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DeFelsko PosiTector UTG Bedienungsanleitung

DeFelsko

DeFelsko PosiTector SST Bedienungsanleitung

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DeFelsko PosiTest AT 50 mm C1583 Kit Montage- und Bedienungsanleitung

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DeFelsko PosiTector CMM IS CMMISKITB Bedienungsanleitung

DeFelsko

DeFelsko PosiTector DPM Service-Handbuch

DeFelsko

DeFelsko PosiTector Bedienungsanleitung

DeFelsko

DeFelsko POSITECTOR SMARTLINK Bedienungsanleitung

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DeFelsko POSITECTOR SMARTLINK Bedienungsanleitung

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