YX-ZR9703 Awtomatikong Calorimeter

Saklaw ng 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.

Teknikal na parameter
Temperature range: 5℃～40℃
Katumpakan: ≤0.1%
Katatagan ng kapasidad ng init: pagbabago sa kapasidad ng init sa loob ng isang taon ≤ 0.2%
Katumpakan: mas mahusay kaysa sa GB/T213-2008 "Paraan para sa Pagtukoy ng Calorific Value ng Coal"
Resolusyon sa temperatura: 0.0001 ° C
Isang sample na oras ng pagsubok: ≤13min (classical na paraan), ≤10min (mabilis na paraan)
Gumaganang power supply: AC 220V±22V/50Hz
Kapangyarihan: ≤0.5kW
Overall size (mm): 830×460×470
Mass ng buong makina (kg): 77

Technical Tampok
● It adopts advanced multi-probe temperature sensing technology to conduct real-time detection of the water temperature of the inner tube, the water temperature of the outer tube, the room temperature, and the water temperature of the temperature-controlled water tank. The constant temperature water circulation system can realize two working modes with temperature and constant temperature. In the temperature-dependent mode, the water temperature changes with the room temperature, which perfectly solves the problem of heat exchange between the outer tube water and the indoor air during the test of the calorimeter in the constant temperature mode, and eliminates the most important factor affecting the test results of the calorimeter;
● Using a unique pump circulation method, the temperature of each point of the entire calorimetric system of the instrument is quite balanced to ensure the accuracy of the test results;
● The self-developed oxygen bomb automatic lifting mechanism is highly automated, and the operation is simple and convenient;
● 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;
● Ang function ng awtomatikong pagkilala ng ignition wire ay maaaring tumpak na hatulan ang masamang estado ng ignition wire;
● Maaari itong ikonekta sa sistema ng pamamahala ng laboratoryo, upang ang data ng balanse ay hindi mahulog sa lupa, at ang mga resulta ng pagsubok ay nai-back up at na-upload;
● Maaaring pumili ng mga espesyal na oxygen bomb, crucibles at iba pang accessories para sa mga sample ng solid waste;
● Opsyonal na oxygen bomb gas collection device para sa pagkolekta ng gas sa oxygen bomb.