Standard calorific value/standard material/calorimeter calibrator

Standard calorific value/standard material/calorimeter calibrator
is dedicated to. Calorimeter. Calories. Calibration of instruments such as calorimeters. Standard caloric value is kcal. Jiaoer. tablets per bottle. One gram per tablet.
Hebi Tianrui Coal Testing Equipment Co., Ltd. consultation hotline: - Mobile phone 3 The precision and accuracy requirements of the calorimeter (calorimeter) are, test precision: the relative standard deviation of the hypobenzoic acid test results is not greater than .Accuracy: The difference between the test results of standard coal samples and the standard is within the uncertainty range, or benzoic acid is used as a sample for secondary calorific value measurement, and its average value does not exceed the standard value. Benzoic acid: reference calorimetric substance, 2 Grade 2 or above, verified or authorized by an authoritative metrology agency and marked with standard calorific value.