
Overview
Sampling and sample preparation produces a representative sample from a coal parcel or stockpile for accurate analysis. CARSURIN samplers collect increments during loading, discharge or stockpile handling, then crush, divide and reduce the sample to laboratory scale following the applicable coal sampling standard.
Request a serviceWhy It Matters
Representative grade
Ensure the sample reflects the true grade of the full parcel or stockpile.
Standard compliance
Follow recognised coal sampling standards accepted by buyers and traders.
Analysis readiness
Prepare samples correctly sized and divided for laboratory testing.
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Scope of Services
- 01Sampling plan review
- 02Increment sampling
- 03Primary sample crushing
- 04Sample division & reduction
- 05Sample sealing & labelling
- 06Retention sample storage
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FAQ
Raw increments are too large and variable for a laboratory; preparation crushes and divides them into a smaller, representative test sample.



