Calorimetro automatico YX-ZR9706

Ambito di applicazione
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, solid waste and cement black raw meal and other combustible substances.

Parametro tecnico
Intervallo di misurazione della temperatura: 5 ℃ ~ 40 ℃
Precisione: ≤0.1%
Stabilità della capacità termica: variazione della capacità termica entro un anno ≤ 0.2%
Precisione: migliore di GB/T213-2008 "Metodo per la determinazione del potere calorifico del carbone"
Temperature Resolution: 0.0001℃
Tempo di test del singolo campione: ≤13min (metodo classico), ≤10min (metodo rapido)
Alimentazione funzionante: AC220V±22V/50Hz
Power: ≤0.8 kW
Main box size (mm): 520×520×500
Side box size (mm): 460×470×500
Massa dell'intera macchina (kg): 115

Caratteristiche tecniche
● Five probes are used for real-time temperature sensing. During the test, the outer cylinder, inner cylinder, temperature-adjusting water tank, constant temperature water tank and room temperature are respectively detected in real time, so as to truly realize the automatic adjustment of the temperature of the inner and outer cylinders;
● The MCPC control module is used to monitor the status of the instrument in real time, save the parameters of the instrument, and complete the test process independently without the intervention of the upper computer.
● Adopting a new type of automatic oxygen filling and degassing device and an automatic lifting mechanism of the oxygen bomb, the oxygen bomb is automatically raised and lowered, and the oxygen is charged and discharged automatically, with a high degree of automation and simple and convenient operation;
● Using the automatic identification technology of oxygen bombs, it can automatically distinguish the heat capacity of different oxygen bombs (utility model patent numbers: 2013200307701, 201320036818X);
● The pump circulation method is adopted, so that the temperature of each point of the whole calorimetric system of the instrument is quite balanced to ensure the accuracy of the test results;
● Adopt thermal insulation material to isolate the influence of external environment, and the instrument has strong anti-interference ability;
● The probe-type electronic measuring cup is used to automatically measure the water volume in the inner cylinder. The repetition error is less than 0.5g, and the water volume in the inner cylinder is accurate and stable. Short test time and accurate results;
● La funzione di identificazione automatica del filo di accensione può giudicare con precisione il cattivo stato del filo di accensione;
● Adopt digital barometer for easy observation;
● The test water filter device is used to prevent impurities from clogging the waterway;
● According to the working conditions of the laboratory, it can be converted from a desktop to a vertical structure;
● Può essere collegato al sistema di gestione del laboratorio, in modo che i dati della bilancia non cadano a terra e i risultati dei test vengano sottoposti a backup e caricati;
● Speciali bombe di ossigeno, crogioli e altri accessori possono essere selezionati per i campioni di rifiuti solidi;
● Dispositivo di raccolta del gas della bomba di ossigeno opzionale per la raccolta del gas nella bomba di ossigeno.