Detailed Product Description: | RHRL-8000 Precision microcomputer automatic calorimeter (dual control) refrigeration calorimeter precision microcomputer automatic calorimeter high precision calorimeter instrument the coal high precision calorimeter 0392-2666690 15039238533 precision microcomputer automatic calorimeter Scope precision microcomputer full automatic calorimeter for the determination of the calorific value of coal, oil and other flammable solid or viscous liquid substances, comply with the requirements of the GB/T213-2008 "Determination of calorific value of coal". Technical parameters ■ Precision microcomputer automatic calorimeter measurement accuracy: better than GB GB/T213-2008 ■ use environment :5-40 ℃ (room temperature changes in each measurement should be ≤ 1 ℃) Relative humidity ≤ 80% ■ temperature resolution : 0.0001 ℃ ■ Power Supply: AC220V ± 15% 50Hz ● precision microcomputer automatic calorimeter has the following performance characteristics ■ compressor refrigeration, automatically adjust the temperature of the inner and outer cylinders, reducing the cooling correction factor, so that the measurement results more accurate. Unique refrigeration temperature control system, so that the the experiment temperature rise drops to 0. To ensure the stability and accuracy of the experimental results. Unique semiconductor cooling water circulation system, according to previous calorific decided cooling capacity, and balance the circulating water system, the water temperature remains relatively constant, reducing environmental impact, the perfect solution to past calorimeter do 4 to 5 times each successive experimental outer barrels of water temperature exceeds room temperature 1.5 ℃ result unable to continue the experiment a common problem (GB requires experimental process and foreign barrel temperature and the room temperature must not exceed 1.5 ° C), the experimental results more accurate, really play the advantages of automatic calorimeter stainless steel vacuum The inner cylinder. The agitation system adopts Germany imported motor. Test speed, test cycle ≤ 8min (rapid method) ≤ 15min (GB GB/T213-2008). (GB GB/T213-2008). The stability of the heat capacity of <0.2% precision <0.1% Temperature Resolution 0.0001K the product even in harsh environments run also has a very good performance and precision. Compact structure, beautiful shape, installation, and maintenance is simple, low failure rate. The compact mold making extensive use of high precision. Coal calorific test repeatability and reproducibility better than GB GB/T212-2008 requirements. The high degree of automation, automatically using built from within the container, bucket of water, automatic control instruments barrels of water temperature inside and outside temperature difference, automatically complete the test process. The Windows XP operating system, machine control, among test independently of each other, the stability of the software running. Data processing functions, users can easily query historical test data, the day of data, parallel sample data ■ meet the provisions of GB GB/T213-2008 "inner tube when the end point higher than the outer cylinder about 1K. ■ Precision microcomputer automatic calorimeter, maintaining the full functionality of the computer system, and other transaction processing can run common software, start calorimeter measurement system can automatically marked quantitative thermal energy equivalent (heat capacity), measuring the heat. Input of sulfur, water, hydrogen, and other data, can be translated and print out the data Calorific, high heat, low heat. ■ calorimeter apparatus inner cylinder with the sheet-like blades electric stirring, the outer cylinder was stirred for a submersible electric stirring, the stirring is more uniform and more convenient. The instrument uses a fuse cotton ignition. ■ microcomputer calorimeter operating in Winsows98 and above operating system, the whole process of Chinese characters prompt, human-computer interaction, that is, to learn that the prompts to complete the test. Sophisticated microcomputer automatic calorimeter with computers a standard configuration, the printer a oxygenating instrument, a pressure reducer, oxygen bomb a stupid potassium acid bottle, stainless steel crucible, quartz crucible five oxygen bomb sealing pads three sets, ignition wire vols. www.hbmzyq.com www.hbjielian.com www.huayanyiqi.cc www.hebikaida.com www.yxzyy.com www.zgxamy.com www.hbmzyq.com / lao |