Clegg impact soil tester - Model CIST/882
The Clegg Impact Soil Tester model CIST/882 for measuring and controlling soil strength and consolidation levels.
A known mass, the Clegg Hammer, is dropped from a fixed distance and deceleration is measured as the hammer hits the ground. Four successive trials determine the Clegg Impact Value (4.5kg hammer, 2.25kg and 0.5kg display "gravities").
Constructed with a hardened steel hammer inside a durable tube, the Clegg will give you years of reliable, accurate service.
CIST/882/4.5kg 'Standard' hammer
Civil engineering & construction industry standard Clegg for monitoring and measuring surface compaction, re-instatement etc. The 4.5kg standard hammer Clegg provides a compact and reliable instrument for monitoring and controlling the quality of reinstatements while the work is in progress, avoiding the need for re-excavation.
The CIST/882/2.25kg 'medium' hammer was developed for measuring shock attenuation characteristics of the softer, natural and artificial sports surfaces such as horse and dog tracks, equestrian arenas etc.
The CIST/882/0.5kg 'light' hammer was developed for measuring shock attenuation characteristics of the softer, natural and artificial sports surfaces such as golf greens, cricket pitches, tennis courts, football and rugby pitches.
A known mass, the Clegg Hammer, is dropped from a fixed distance and deceleration is measured as the hammer hits the ground. Four successive trials determine the Clegg Impact Value (4.5kg hammer, 2.25kg and 0.5kg display "gravities").
Constructed with a hardened steel hammer inside a durable tube, the Clegg will give you years of reliable, accurate service.
CIST/882/4.5kg 'Standard' hammer
Civil engineering & construction industry standard Clegg for monitoring and measuring surface compaction, re-instatement etc. The 4.5kg standard hammer Clegg provides a compact and reliable instrument for monitoring and controlling the quality of reinstatements while the work is in progress, avoiding the need for re-excavation.
- The CIST/882/4.5kg Readout Unit displays readings of Impact Value (IV) and also shows the number of times that the hammer has been dropped during each test operation
- CIST/882/4.5kg/TREND (option) Readout Unit displays readings of Impact Value (IV) and also allows the readout to automatically detect the difference in readings during 5 drops and to warn the operator of a failed re-instatement by displaying ABORT!
- The CIST/882/4.5kg/%CBR (option) Readout Unit displays direct readings in % CBR (california bearing ratio) and also shows the number of times that the hammer has been dropped during each test operation
The CIST/882/2.25kg 'medium' hammer was developed for measuring shock attenuation characteristics of the softer, natural and artificial sports surfaces such as horse and dog tracks, equestrian arenas etc.
- The CIST/882/2.25kg Readout Unit displays readings of 'Gravities' and also shows the number of times that the hammer has been dropped during each test operation
The CIST/882/0.5kg 'light' hammer was developed for measuring shock attenuation characteristics of the softer, natural and artificial sports surfaces such as golf greens, cricket pitches, tennis courts, football and rugby pitches.
- The CIST/882/0.5kg Readout Unit displays readings of 'Gravities' and also shows the number of times that the hammer has been dropped during each test operation
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Supplied complete with:
- Test ring (4.5kg standard hammer only)
- Certificate of calibration
- Wooden transit case
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Clegg CIST882 datasheet |
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CIST882 Trend datasheet |
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