Oil calorific value detection instrument consumables standard substance benzoic acid

Standard substance benzoic acid,

Oil calorific value detection instrument consumables standard substance benzoic acidCategory: Physical and Physical Chemical Properties

Main purpose: Calibration of instruments and devices; Evaluation method; Work standards; Quality assurance/quality control; Benzoic acid standard substance physical and physicochemical properties standard substance/standard sample - Thermal and thermal analysis, other
Storage conditions: Room temperature, dry, no strong light exposure
Precautions for use: Sampling equipment should be clean and dry to prevent contamination. Valid for 10 years

Basic characteristics of benzoic acid standard substance:
① Characteristic form: Solid state
② The main analysis method is to use a high-precision calorimeter and directly compare it with the national first level heat standard substance formic acid for measurement.
③ Specification: Tablets, each weighing approximately 1g, bottled, each bottle weighing 15g

GBW(E)130035The uncertainty of benzoic acid standard substance is an extended uncertainty of 0.1% (k=2).

Hebi Dingcheng Thermal Analysis Instrument Co., Ltd——Mainly engaged in high, medium, and low-end calorific value testing, fuel calorific value metersCoal quality analysis instruments, coal testing equipmentResearch and production of fuel oil calorific value analysis instruments. It is a specialized high-tech enterprise with years of design and manufacturing experience, integrating product research and development, production, sales, and technical services. The main series of products includeThe main products of the company are:Coal calorific value tester, biomass fuel calorific value tester, biomass particle calorific value tester, fuel calorific value tester, brick body calorific value calorific value testerCoal fired calorific value tester、Biofuel large card detectorFuel oil calorific value large card detector,Oil heat detectorCoal gangue brick body calorific value detector, heavy oil fuel oil calorific value large card detector, straw calorific value large card detectorA calorimeter for measuring the calorific value of methanol oil,Coal thermal analyzer、High calorific value of biofuelsDetector, Biomass Particle Fuel Calorimeter, Heavy Oil Fuel Calorimeter, Straw CalorimeterParticle fuel sulfur analyzerThermal analysis instrument.