
Precision thickness gauge with a full range of functionality
Krautkrämer CL5 Handheld Thickness Gauge
The Krautkrämer CL5 is perfectly suited for precise thickness measurements of metal, steel, and plastic components whose complex geometry often makes them difficult to inspect with conventional gauges. It's able to display the ultrasonic response in real-time by using the optional live A-scan to properly align the transducer and verify the accuracy of the test as components become more complex in shape. The user-friendly, portable, and rugged design of the CL5 provides intuitive one-handed operation in the field or at the bench, with easy to understand on-screen prompts, with no need for dedicated keys.
We used to be GE Inspection Technologies, now we’re Waygate Technologies, a global leader in NDT solutions with more than 125 years of experience in ensuring quality, safety, and productivity.
Krautkrämer CL5 Features
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Key Benefits
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- Data management provided through an optional programmable data recorder, using a standard SD card
- Enhanced measurement performance resulting in highly stable and repeatable readings
- Snapshot A-Scan on all models for probe alignment and data control
- Rugged housing, environmentally sealed to be used almost everywhere
- Flexible power supply with 3 standard “AA” batteries or one-Lithium-Poly battery pack (rechargeable in the instrument)
- Operating temperature range from -10°C up to 60°C
- Hollow / Filled thickness digits indicating coupling status
- Visual LED alarm for High and Low limit
- Customer parameter setups for special configurations and quick instrument configuration
- Multi-language user interface
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Applications
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The CL5 is an easy-to-use precision thickness measuring solution for components used in the automotive and aerospace industries, such as:
- Cast and stamped metal components made of aluminum, steel, copper, bronze
- Machined workpieces
- Chemically milled components
- Metal strips, metal plates
- Plastics and composites
- Glass
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Other Benefits
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- Automatic control of ultrasonic parameters (gain and gate controls)
- Six different measurement and display modes for application-specific operation
- Wide variety of contact and delay line probes
- Optional Live A-Scan and Programmable Data Recorder with SD memory card
- Optional velocity mode for sound velocity determination
- The instrument can be held in one hand or placed on flat workpieces, making the CL5 a compact way to test your material for the required thickness or checking for sheet corrosion.
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Technical Specifications
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- Measuring range - .005 in to 20.00 in (0.13 mm to 500 mm): depends on material, probe, surface condition and temperature
- Units and measuring resolution - Inch – 0.0001, 0.001, 0.01 • Millimeter – 0.001, 0.01, 0.1
- Material velocity range - 0.03937 to 0.78736 in/μs • 1000 to 19999 m/s
- Receiver - Bandwidth of 1.0 to 16 MHz at –6 dB
- Update rate - User selectable 4 or 8 Hz, up to 32 Hz in Min Cap or Max Cap mode
- Display type - Graphical LCD 64 × 128 pixels 2.25 in × 2.56 in (40 mm × 57 mm) with backlight and adjustable contrast
- Thickness display - Five-digit display with 0.75 in (19.5 mm) height digits in standard mode and 0.25 in (6.35 mm) height digits in Thickness + A-Scan mode, solid or hollow digits coupling indicator, A-Scan view – R.F. mode only
- Display modes - Thickness (includes Snapshot A-Scan), Thickness + Live A-Scan (optional), Minimum Capture, Maximum Capture, Differential and Rate of Reduction, Velocity Mode (optional), Quality View Mode (optional)
- Supervisor lockout - Alphanumeric password lockout for calibrations, set-up and Data Recorder
- I/O port - Bi-directional serial RS-232: baud rate 1200, 9600, 57600 and 115200
- Data recorder - Programmable Data Recorder, 120 files max. on each 64 MB SD card
- File formats - Grid created from instrument keypad. Grid and Custom Linear files accepted from UltraMATE® software.
- Power supply - Three AA batteries (Alkaline, NiMH or NiCad) or custom rechargeable battery pack
- Environmental sealing - Impact resistant, dust and splash-proof, gasket-sealed, case-tested to IP54
- Weight - 0.92 lb (420 g) with batteries
- Size - 7.1 in H × 3.7 in W × 1.8 in D • (180 mm × 94 mm × 46 mm)
- Temperature range - Operating: –10 ºC to +60 ºC • Storage: –20 ºC to +70 ºC
- Operating languages - English, German, French, Spanish, Italian, Russian, Japanese, Chinese
- Application software - UltraMATE® Lite and UltraMATE®
Base instrument package:
- CL5 precision thickness gauge
- Lithium poly battery pack
- AC power supply
- Plastic carry case
- Wire stand
- XL couplant sample, 4 oz
- Firmware upgrade CD-ROM
- Operating manual
- Operating instruction card
- Certificate of Conformity
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Options & Accessories
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Options:
- CL5 AS OPT – Live A-Scan option
- CL5 DR OPT – Data Recorder option
- CL5 VL – Velocity option
Accessories:
- PCCBL-690 USB PC cable
- PCCBL-419 serial PC cable
- Li-135 lithium poly battery pack
- AC-296 AC power supply
- UltraMATE® Lite or UltraMATE® data management software