The product usually takes 7--13 business days to arrive to your hand after your order is confirmed Product Description The instrument is designed and made as per the National Standard GB/T213 “Test Methods for Heat of Coal”, GB/T384 “Test Methods for Calorific Value of Petroleum Products”, the National Measurement and Determination Specification JJG672 “Oxygen Bomb Calorimeter”, as well as the Shanghai Company Standard “Q/YXYY-10 XRY-1 Oxygen Bomb Calorimeter”. It has been widely used to determine heat value of coal, oils, tar, and paraffin, etc. It is the desired instrument for power plants, smelting, cement, and petrochemical, scientific research institutes, and colleges and universities. Feature:1.The instrument adopts a high precision temperature sensor and a high performance A/D converter, so it is precise.2.a microprocessor, intelligent temperature controlling system, so it can accurately control temperature in high accuracy.3.It can print out test data automatically. It is automatic and easy to be operated.4.Single chip microcomputer, LCD screen.5.Sealed oxygen bomb, stainless steel material,The strength is enough to resist 20MPa hydrostatic test under room temperature. Technical Datas Technical parameters 1. Heat capacity: 14000~15000J/K; 2. Temperature measurement range: 10 ~ 35°C; 3. Temperature resolution: 0.001 °C; 4. Repeatability error: ≤0.2 % (Grade C); 5. Endured pressure in oxygen bomb: 20 MPa; 6. Operation environment temperature: 15 ~ 28°C (Ambient temperature); Temperature fluctuation is not more than 1 °C during a test; 7. Ambient humidity: less than 85%; 8. Power supply: AC 220V±5%, 50 Hz; NOTE: we will send the product to you as soon as possible If you have any questions , please feel free to contact us Please look at the picture above
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