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Versatile Leeb hardness tester for on-site testing of large rolls, thin foils, and films
Equotip 550 Leeb U Equotip 550 Leeb U
Equotip 550 Leeb U Equotip 550 Leeb U
Equotip 550 Leeb U Equotip 550 Leeb U
Equotip 550 Leeb U Equotip 550 Leeb U
Equotip 550 Leeb U Equotip 550 Leeb U
Equotip 550 Leeb U Equotip 550 Leeb U
Equotip 550 Leeb U
Equotip 550 Leeb U
Equotip 550 Leeb U
Equotip 550 Leeb U
Equotip 550 Leeb U
Equotip 550 Leeb U

Film & Paper Roll Hardness Testers

Equotip 550 Leeb U

Equotip 550 Leeb U

  • Immediate visual assessment of the hardness profile and direct data reporting
  • Large crown for a safe and stable impact on curved surfaces, thin foils and films
  • Able to test hardness profile of paper, film and foil rolls

Applications:

Large and midsize paper rolls / Thin film rolls / Foil rolls / Leather / Textile rolls (organic or synthetic) / Coated rolls / Electrical condensers

Exceptional user experience and best-in-class measuring and analysis
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Performance
Rugged touchscreen designed to provide an exceptional user experience and best possible measuring and analysis for high performance.
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Stability

Large crown for a safe and stable impact for fast and reliable hardness testing of paper, film, foil, textile, cardboard, and leather rolls

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Versatility
Able to test hardness profile of paper, film and foil rolls
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Software for Equotip 550 Platform
Equotip 550 Platform
Tech Specs
Equotip 550 Platform
Display
7” color capacitive touchscreen
Instrument protection
- IP54, fully rugged with shock absorbing casing,
- Scratch-resistant Gorilla® Glass screen protection,
- Circuit and connector protection against dust, debris, chemicals and voltage spikes
- Foldable additional screen cover for additional protection during storage and transportation
Memory
Internal 8 GB flash memory (>1’000’000 measurements)
Combination with another testing method
UCI, Portable Rockwell (PRT)
Connectivity
Ethernet & USB-B (PC connection), USB-A (PRT), Probe-specific slots
Battery
3.6V, Li-Ion, 14’000 mAh
Battery lifetime
> 10h (in standard operating mode)
Charging time
< 9h, < 5.5 h (External quick charger)
Power input
12V +/- 25% / 1.5A
Dimensions
250 x 162 x 62 mm / 9.87 x 6.37 x 6.44 in
Weight
1’525 g / 3.35 lbs. (incl. battery)
Humidity operation
<95% RH, non-condensing
Operating temperature
(-) 10°C + 50°C / 14°F – 122°F
Certification
CE, KC, FCC
Equotip 550 Software Features
- Automatic compensation for impact direction (except DL probe)
- Fully customizable reporting
- Customizable views
- Verification wizard
- Measurement wizard
- Mapping wizard
- Integration in automated testing environments (incl. remote control)
- Custom conversion curves (1-point, 2-point, polynomial)
- Built-in pdf creator
Conversion curves applicable for materials
- Steel and cast steel
- Work tool steel
- Stainless steel
- High alloy steel (Leeb D only: P/T91-92, 20Cr13, GH4145, C422, 630 grade, 616 grade)
- Grey Cast Iron (Lamellar, Nodular)
- Cast aluminium
- Brass Cu/Zn Alloys
- Wrought copper alloys
Languages
English, German, French, Italian, Spanish, Portuguese, Turkish, Chinese, Korean, Russian, Japanese, Polish, Czech
Regional settings
Metric and imperial units, multi-language and time-zone
Audio support
Full digital audio
Desktop Software (Windows)
PC Software
Equotip Link for data download, management and export (CSV, PNG), Conversion curve management, and for upgrades of constantly expanding Equotip and Equotip Link Software
Language support
English, Chinese, Czech,German, Spanish, French, Italian, Korean, Japanese, Polish, Portugese, Russian, Turkish
Instrument
Tech Specs
Display
7” color rugged touchscreen unit (800 x 480 pixels) with dual core processor
Instrument Firmware
Display and print out sophisticated roll hardness profiles
Setting of hardness limits
Display of hardness statistics
Supporting barcode reader for fast,
easy and reliable roll identification
Verification wizard
11 languages and timezone supported
Display
7” color rugged touchscreen unit (800 x 480 pixels) with dual core processor
Memory
> 1’000’000
Connections
USB host / device and Ethernet
Contact Force
120 N
Spherical Test Calotte
Stainless steel 50mm (2") tip diameter (tip hardness 60 HRC)
Max.Material Penetration
4.0mm (0.15")
Resolution
1 LU; 1 R
Accuracy
+-6 LU (1% at 600 LU)
PDF Version
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Standards & Guidelines

Standards

  • Arrow, click names to download Standards & Guidelines TAPPI T 834
FAQ
How does hardness correlate to the thickness profile?

Roll hardness is a roll feature that indicates the equality of the thickness profile and tension in a roll. In most cases, a relationship exists between the roll hardness and roll density. The higher the hardness value of...

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How does the definition of a hardness roll profile help to avoid the runnability issues and increase product quality?

The control of roll hardness enables the users to early spot the defects that appear during the roll winding process. The winding is also one of the last processes during the paper and roll making. Hence the highest cost...

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What is the optimum roll hardness and how does it contribute to the end product quality?

Roll hardness profile is an important property of parent reels and customer rolls. A correct winding process can be monitored throughout a roll hardness profile measurement and leads to a roll of a high quality

See More

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