Calorimeter special accessories benzoic acid calorific value

:3 Calorimeter special accessories benzoic acid calorific value
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is specially used. Calorimeter. Calories. Calibration of instruments such as calorimeters. The standard caloric value is kcal.
Jiao Er. Tablets per bottle. One gram per tablet.
-- -Hebi Tianrui Coal Testing Equipment Co., Ltd. consultation hotline:
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-- -Mobile phone
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:- - - The precision and accuracy requirements of the calorimeter (calorimeter) are, test precision:
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:-- - The relative standard deviation of the hypobenzoic acid test results is not greater than < br/> .. ,r -
:-- -Accuracy: The difference between the standard coal sample test results and the standard is within the uncertainty range, or benzoic acid is used as the sample
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:-- - The calorific value is measured once, and the average value and the standard value do not exceed
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:-- - Benzoic acid: reference calorimetric substance, second class Or second grade or above, verified or authorized by an authoritative metrology agency and marked with standard calorific value.