YX-ZR9302 Otomatik kalorimètr

Dimansyon de aplikasyon
It is widely used in power plants, coal mines, commodity inspection, environmental protection, geological exploration, metallurgy, papermaking, chemical industry, scientific research, education and other departments to determine the calorific value of coal, coke, petroleum, cement black raw meal and other combustible substances.

Teknik paramèt
Ranje mezi tanperati: 5 ℃ ~ 40 ℃
Precision: ≤0.1%
Estabilite kapasite chalè: chanjman nan kapasite chalè nan yon ane ≤ 0.2%
Presizyon: pi bon pase GB/T213-2008 "Metòd pou detèminasyon valè kalorifik chabon"
Tanperati rezolisyon: 0.0001 ° C
Tan tès echantiyon sèl: ≤13min (metòd klasik), ≤10min (metòd rapid)
Travay ekipman pou pouvwa: AC 220V±22V/50Hz
Pouvwa: ≤0.5kW
Overall size (mm): 720×460×420
Mas tout machin lan (kg): 45

Karakteristik teknik
● Using a unique semiconductor refrigeration water circulation system (more environmentally friendly, pollution-free, noise-free), the cooling capacity can be determined according to the previous calorific value, the circulating water system can be balanced, continuous and uninterrupted experiments can be performed, and the water temperature can be kept relatively constant automatically without manual adjustment. water temperature. Reduce the impact of the environment on the test results and make the test results more accurate;
● The imported thermal insulation material is used to effectively isolate the influence of the external environment, and the anti-interference ability of the instrument is stronger;
● Using high-precision probe-type electronic measuring cup, no need to manually weigh the water, and automatically measure the water volume in the inner cylinder. The repetition error is less than 0.5g, the water quantity is more accurate, the test time is shorter, fast and accurate, and the operation is simple and convenient;
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