Impact Testing Machines · Canan Testing
Pioneers in the industry, we offer impact testing machines for conducting Izod and Charpy tests as per Indian and international standards such as IS 3766, BS EN ISO 148, ASTM E23 and BS 131. We provide mechanical, digital and computerised impact testing machines, FIE impact testing machines, cooling chambers, notch broaching machines and NABL calibration of impact testers.
An impact test measures the energy a notched specimen absorbs when struck by a pendulum, which shows how tough or brittle the material is, especially at low temperatures. It is mandatory for many steels used in pressure vessels, pipelines, structures and welds.
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The IT 30 and IT 40 series pendulum impact testing machines perform Charpy and Izod tests to ISO standards, with ASTM versions for Charpy testing to ASTM.
Auto Impact machines automate the full impact test: the specimen is loaded, the pendulum is released and returned to its home position, and the result is recorded with minimal operator handling.
Pro Broach (manual) and Pro Broach + (motorised) are self-contained, floor-mounted broaching machines that cut Charpy and Izod V and U notches in standard impact specimens in a single pass, giving consistent notch geometry for reliable impact results..
The Micro Notch measuring machine checks the geometry of U and V notches on impact specimens with a two-view optical system and PC software, at a resolution of up to 3 microns.
CRM impact specimens are certified Charpy V-notch reference specimens supplied with a certificate: ISO specimens from Diamond Tools and ASTM specimens from NIST.
Also see: CharpyIzodAuto ImpactImpact CRM
Know the machine
An impact testing machine measures the toughness of a material: a pendulum strikes a notched specimen in a single blow and the energy absorbed in breaking it is recorded in joules. Charpy and Izod tests reveal whether a steel stays tough or turns brittle, especially at low temperatures, which is why they are mandatory for many pressure-vessel, pipeline, structural and weld applications.
A complete set-up includes the pendulum tester, notch preparation (broaching), notch verification, low-temperature conditioning where required, and periodic verification with certified reference specimens.
Complete range: IT 30 and IT 40 series Charpy and Izod testers, fully automatic Auto Impact machines, notch broaching and CRM specimens.
Genuine FIE, Saroj and Diamond Tools machines with factory warranty and support.
The first company in India accredited by NABL for calibration of material testing machines.
Our own engineers install, commission and train your operators, then service the machine for life.
Indenters, test blocks, grips and wear parts from ready stock for quick replacement.
Head office in New Delhi, 6 regional offices and 5 more offices across India.
Trusted by automotive, steel and engineering majors, IITs, NITs and test laboratories.
Listed for guidance. Confirm the exact standard and edition required by your customer or specification.
It is a pendulum machine that breaks a notched specimen in a single blow and measures the energy absorbed, which indicates the toughness of the material.
In the Charpy test the specimen is supported at both ends and struck in the middle behind the notch. In the Izod test the specimen is clamped vertically as a cantilever and struck on the notch side. Charpy is more common for metals and low-temperature testing.
300 J is standard for most steels. High-toughness steels may need higher capacity, such as the Auto Impact 75.
Directly, by checking the machine geometry and pendulum, and indirectly with certified reference specimens (CRM) as per ISO 148-2 and ASTM E23.
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