The Elcometer 224 provides the very latest in surface profile measuring

technology for measuring profile on either flat or curved surfaces.

Fast and reliable peak-to-valley surface profile measurement 

Accurately measure surface profile on flat or curved surfaces up to 500μm (20mils)

Measures both average peak-to-valley and average maximum peak-to-valley height

Portable, rugged hand-held design is ideal for field use

User Friendly

Large buttons ideal for gloved hands

Easy to use menus in multiple languages

High contrast colour LCD with auto rotate

High and low reading limit indicators

Factory calibrated for immediate use 

Accurate

Can be used in accordance with National and International Standards

Temperature stable measurements

Statistics are calculated and displayed in real time

Live and batch readings graph format for instant analysis

Measurement capability to ±5%

Reliable

Repeatable and reproducible measurements

2 year gauge warranty

Supplied with fully traceable Test Certificates

Batch & individual readings are date and time stamped

Tough

Sealed, heavy duty and impact resistant

Dust and waterproof equivalent to IP64

Suitable for use in harsh environments

Scratch and solvent resistant display

Durable gauge and probe construction

Efficient

Fast reading rate of 50+ per minute

Integral and separate probe versions to suit your application

Alpha numeric batch identification

Compatible with ElcoMaster® and ElcoMaster® Mobile App

Powersave mode with tap awake

Select 5 or 10 readings per measurement

Powerful

User replaceable tough tungsten carbide tip – can be used for up to 20,000 readings   

USB and Bluetooth® data output to iPhone* or Android™ devices

Stores up to 150,000 readings in 2,500 batches

Measures profiles up to 500μm (20mils)

Review batch data or last 20 readings in a graph format

Integral & separate probe options for flat and convex1 curved surface 

The Elcometer 224 surface profile meter is available in two different models: Model B and Model T. Each surface profile gauge provides the user with increasing functionality – from the entry level Elcometer 224 Model B, to the top of the range Elcometer 224 Model T, with memory, alpha-numeric batching and Bluetooth® communication.
 
Standard and armoured probes are available for the separate models, providing even greater measurement flexibility.  Elcometer surface profile probes are supplied with a glass zero plate, calibration test foils (nominal values 125µm (5.0mils) & 500µm (20mils)) and an Elcometer Test Certificate.
3 Measurement Modes
Whichever test method or Standard you are working to the Elcometer 224 Digital Surface Profile Gauge has a range of easy to use Measurement Modes.

 

 

 

Custom Mode
In Custom mode, simply select to take either 5 or 10 readings per measurement then specify either the average, highest or lowest measurement of each set of readings to be displayed and saved into the batch memory2.

Standards Mode
Select the International Standard you are working to and the Elcometer 224 will automatically set the data collection method accordingly. When selecting ASTM D 4417, you can even choose if the gauge stores the average or highest reading as the measurement.

Immediate Mode
Take individual peak-to-valley measurements and save into the batch memory2. The Elcometer 224 automatically calculates and displays key statistics whilst you’re inspecting, and you can set limits so the gauge will alarm whenever the reading is outside a predefined acceptable range.

Technical Specification

Model Options

 

 

 

Part Number

 

Description

Certificate

Integral Gauge

Separate Gauge^

 

 

E224C-BI

E224C-BS

Elcometer 224 Model B Digital Surface Profile Gauge

●

E224C-TI

E224C-TS

Elcometer 224 Model T Digital Surface Profile Gauge

●

 
^ Probes are supplied separately
● Test Certificate supplied as standard.
 
 

Product Features

 

■ Standard

□ Optional

 

Model B

Model T

Fast, accurate reading rate; 50+ readings per minute^

■

■

Repeatable & reproducible measurements 

■ 

■

Easy to use menu structure; in 30+ languages

■

■

Tough, impact, water & dust resistant; equivalent to IP64

■

■

 Bright colour screen; with permanent back light

■

■

Scratch & solvent resistant display; 2.4” (6cm) TFT

■

■

Large positive feedback buttons

■

■

Flat & convex surfaces*

■

■

USB power supply; via PC

■

■

Test certificate

■

■

2 year gauge warranty†

■

■

Automatic rotating display; 0°, 90°, 180° & 270°

■

■

Ambient light sensor; with adjustable auto brightness

■

■

Emergency light mode

■

■

Gauge software updates¹; via ElcoMaster® software

■

■

Data output

■

■

USB; to computer

■

■

Bluetooth®: to computer, Android™ & iOSǂ devices

 

■

On screen statistics

■

■

Number of readings; η, Mean (average); x, Standard deviation; σ,
Highest reading; Hi, Lowest reading; Lo, Coefficient of variation; CV%

■

■

High & low limits; definable audible & visual alarms

 

■

Number above high limit;

 

■

Number below low limit;

 

■

ElcoMaster® software & USB cable

 

■

Date and time stamp for each reading

 

■

Replaceable screen protectors

■

■

Protective case

■

■

Plastic transit case

□

■

Measurement range

0-500μm (20 mils)

0-500μm (20 mils)

On-screen calibration instructions; in 30+ languages

■

■

Number of batches

 

2,500

Gauge memory; number of readings

Last 5

150,000

Delete last reading

■2

■

Limits; user definable audible & visual pass/fail warnings

 

■

Gauge (g) or gauge & batch specific (gb) limits

 

gb

Batch types; normal, counted average

 

■

Batch statistics; Average peak-to-valley, Average Max peak-to-valley,
Standard deviation, σ; Highest reading, Hi; Lowest reading, Lo; Coefficient
of variation, CV%

 

■

Review, clear & delete batches

 

■

Copy batches and calibration settings

 

■

Alpha-numeric batch names; user definable on the gauge

 

■

Fixed batch size mode; with batch linking

 

■

Trend Graph; last 20 readings

 

■

Review batch graph

 

■

 
^Up to 25 readings per minute for the convex probe
* USA Patent Number: 9,261,345
† The Elcometer 224 is extendable within 60 days from date of purchase, free of charge, to 2 years 
¹Internet connection required
ǂ Visit www.elcometer.com/sdk to find out how to integrate Elcometer’s MFi certified products to your App        
2Up to the last 5 readings can be deleted

Technical specification

 

Display information

2.4” (6cm) QVGA colour TFT display, 320 x 240 pixels

Battery type

2 x AA dry cell batteries, rechargeable batteries can also be used

Battery life

Approximately 24 hours of continuous use at 1 reading per second#

Minimum Headroom 

Integral: 185mm (7.3”)

Separate: See Accessories

Gauge dimensions
(h x w x d) 

Integral: 168 x 73 x 37mm (5.61 x 2.87 x 1.46”)

Separate:    141 x 73 x 37mm (5.55 x 2.87 x 1.46”)

Gauge weight
(including batteries) 

Integral: 218g (7.69oz)

Separate:    161g (5.68oz)

Measurement range

0-500μm (0-20mils)

Probe tip

Tungsten carbide tip 60° angle; Tip Radius: 50μm (2mil)

Operating temperature

-10 to 50°C (14 to 122°F)

Storage temperature

-10 to 60°C (14 to 140°F)

Accuracy & Resolution

Accuracy*: ±5% or ±5μm (±0.2mil); Resolution: 1μm (0.1mil)

Packing List†

Elcometer 224 gauge, glass zero tile, 2 x calibration foils†, wrist harness, plastic transit
case (T), protective case, screen protector, probe protection cap†, 2 x AA batteries, test
certificate, operating instructions, USB cable (T) & ElcoMaster® software (T)

 
* Whichever is the greater   
# Using default settings & lithium batteries, alkaline or rechargeable batteries may differ
† For separate gauges, the test foils, glass zero tile and protection cap are supplied with the separate probe
 
STANDARDS:
ASTM D 4417-B, SANS 5772, SSPC PA 17, US Navy NSI 009-32, US Navy PPI 63101-000

How to measure surface profile

  

1. Ensure probe is 90° to substrate to ensure accurate readings and calibrate the gauge on a glass zero tile.
2. To take one spot measurement, take either 5 or 10 readings within a 100mm (4”) diameter area.
3. The measurement displayed is either the average peak-to-valley height or the maximum reading of the 5 or 10 readings, depending on which measurement mode you have selected.
4. To establish the average surface profile of an area, record 5 spot measurements for each 1m x 1m (3ft x 3ft) area.

Wireless Connectivity

Instantly transfer readings, statistics, and limits; via USB or Bluetooth®; to your PC or mobile device, using ElcoMaster® or your own software application, creating professional inspection reports in minutes.
Fast, accurate and very user friendly, the Elcometer 224 Surface Profile Gauge is available with or without memory and Bluetooth®.
 

1 Applicable Patents: GB2505193, US9261345
2 Model T only
* Compatible with iPod, iPhone and iPad
Elcometer 224 Model T: Made for iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPhone 4, iPad Air 2, iPad mini 3, iPad Air, iPad mini 2, iPad (3rd and 4th generation), iPad mini, iPad 2, and iPod touch (4th and 5th generation).
“Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance.
iPad, iPhone, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a trademark of Apple Inc., registered in the U.S. and other countries. Suitable for mobile devices running Android™ software version 2.1 and upwards. Android™ and Google Play are trademarks of Google Inc.
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