Overview
The microcomputer oxygen bomb calorimeter is an advanced iteration of traditional bomb calorimeters, enhanced with digital precision and automation. It measures the heat released during complete combustion of a sample in a high-pressure oxygen environment. Widely adopted in laboratories and industrial settings, it ensures compliance with international standards like ASTM and ISO for energy content analysis. Modern versions integrate user-friendly interfaces, reducing human error and improving repeatability. Applications span coal quality assessment, biofuel research, and food calorie determination, making it indispensable for sectors prioritizing energy efficiency and regulatory compliance.
Structure and Working Principle
The device consists of a stainless steel oxygen bomb, a water jacket for heat absorption, and a microcomputer system for data processing. The bomb is filled with high-purity oxygen, and the sample is ignited electrically. The heat released raises the temperature of the surrounding water, measured by precision thermometers. The microcomputer calculates calorific value using temperature differentials, correcting for heat losses and environmental factors. Automated features include self-diagnosis and real-time graphing, streamlining workflows. Robust construction ensures durability, while modular designs simplify maintenance.
Key Features
High accuracy (±0.1%–0.2%) and repeatability are hallmarks of this instrument, achieved through advanced sensors and calibration algorithms. Microcomputer integration allows for automated data logging, reducing manual intervention and errors. Safety features include pressure relief valves and explosion-resistant bomb materials. Some models offer multilingual interfaces and cloud connectivity for remote monitoring. Energy-efficient designs minimize water and electricity consumption, aligning with sustainability goals.
Application Areas
Primary users include coal-fired power plants, petroleum refineries, and bioenergy producers for fuel quality control. Environmental agencies employ it to assess waste-derived fuels, while food laboratories measure nutritional energy content. Academic institutions utilize it for research in combustion science and material properties. The device’s versatility also extends to testing explosives and propellants under controlled conditions.
Maintenance and Precautions
Regular maintenance involves cleaning the oxygen bomb after each use to prevent residue buildup, which can affect accuracy. Seals and gaskets should be inspected for wear and replaced periodically. Operators must adhere to specified oxygen pressures (typically 25–30 atm) to avoid hazards. Calibration with benzoic acid standards is recommended monthly. Store the instrument in a dry, dust-free environment to prolong component life.
B2B Procurement Guide
When sourcing, verify compliance with relevant standards (e.g., GB/T 213 for coal testing). Reputable suppliers often provide training and technical support, critical for complex calibration procedures. Consider throughput needs: high-volume labs may require models with rapid cooling systems. Evaluate after-sales services, including spare parts availability. Leasing options are viable for intermittent usage scenarios.
Related Manufacturers
- 主营：牙膏硬度计、番茄酱粘度计、电路实验箱、微机量热仪、吴茵混调器、辣椒素检测仪和辣椒素试剂盒、马尔文激光粒度仪的配件排线主板等、酸盐还原菌细菌测试瓶KBC-SRB/腐生、压缩氧自救器气密性检测仪/ 自救器气密性、单片机嵌入式试验箱、马尔文系列配件、辣椒素试剂盒、土壤团聚体分析仪、海流计、直链淀粉测定仪、旋转蒸发仪、饱和蒸气压测定、水体叶绿素测定仪、便携式刻槽取样机、横式采样器、数字模拟电路实验箱、平流泵、马尔文玻璃微珠、德国SB粉、过硬颗粒测定仪、Sasol德国SB粉
- 主营：测试机、测定仪、卫生巾、锥形量热仪、维落球、试验箱、耐磨仪、胀破仪、压滚轮、检测仪、测试仪、试验仪、纸尿裤、测试箱、csi十字、gb-t6541-86、色灯箱-5、gb-t28004.1、对色灯箱、奶瓶抗压、呼吸气密、滤棒香烟、消防空气、医疗阻湿、吸水倍率、表面抗湿
- 主营：防护服、椅脚轮、氙灯老化、锥形量热仪、测定仪、传感器、皮革耐折、落球回弹、测试仪、试验箱、耐磨仪、耐擦洗、检测仪、雾化仪、试验机、试验仪、刮擦仪、测试箱、风速仪、整鞋耐磨、对色灯箱、呼吸气密、医用口罩、智能仪器、拧压滚轮、床毯燃烧
- 主营：甲醛释放量气候箱、水泥水化热测定仪、沥青蜡含量、锥形量热仪、高低温水浴、水泥生料易烧性压实机、人造板划痕试验仪、水泥原料易磨性球磨机、冻土冻结温度、混凝土粉样分层研磨机、家具平整度试验仪、土工布垂直渗透仪、小室法甲醛试验箱、人造板落球冲击试验仪、砂基透水砖透水速率、水泥胶砂抗冻性试验箱
- 主营：测试仪、线径测量仪、拉力试验仪、锥形量热仪操作规程、皮肤缝合针线、韧性检测仪器、轮椅车测试仪器、鲁尔圆锥接头测试仪、鞋子止滑试验机
- 主营：测试仪、纸尿裤、针抗弯曲、锥形量热仪、牙科钳钳头、硼硅玻璃安瓿、口罩细菌过滤、圆锥接头测试、卫生巾防侧漏、留置针针穿刺、摆动量测定仪
- 主营：分析仪、阻菌仪、马弗炉、锥形量热仪属性、磨擦仪、测量仪、穿刺器、测硫仪、灭火剂、测汞仪、螺旋夹、匀胶机、润滑油、导热仪、挺度仪、安全帽、采血袋、轮椅车、真空泵、吸气阀、眼睛头、白度仪、润滑剂、缝合针、打火机、粘度计
- 主营：强力机、测试仪、试验箱、锥形量热仪、张力仪、呼吸阀、耐磨仪、测定仪、试验仪、对色箱、血液穿透、口罩气流、手动摩擦、呼吸阻力、静电衰减、水平燃烧、细菌过滤、洗涤气缸、旋转摩擦、温度湿度、模拟穿戴、恒温恒湿、汽车淋雨、口罩阻燃、过滤效率、合成血液
- 主营：测试仪、试验机、测定仪、锥形量热仪用途、试验仪、卫生纸球、性检测仪、手表佩戴、呼吸阻力、合成血液、撕破强力、线径测量仪、织物强力机、湿态微生物、缝合针针尖、手表耐划伤、手套抗切割、法颗粒过滤、手术刀装配、弹力检测仪、防护服静电、细菌过滤效率、手术刀片锋利、鲁尔圆锥接头、水平垂直燃烧、平面度实验仪
- 主营：水泥混泥土检测、沥青检测设备、公路检测设备、311zz、压力机
- 主营：锥形量热仪源头厂货、控制系统、完整性测试仪、细菌截留测试仪
- 主营：海流计、齿轮泵、电阻炉、差示扫描量热仪、风速计、采泥器、牙膏硬度计、编码器、精白机、电磁阀、温控仪、水位计、气象仪、恒温三、采集网、传感器、粉碎机、辐射仪、氧化锆、实验室、采样器、光量子、容重器、匀胶机、控制器
- 主营：分析仪、入渗仪、匀胶机、差示扫描量热仪、折射仪、电阻炉、风速计、采泥器、养护箱、马弗炉、电磁阀、测量仪、水分仪、数粒仪、水位计、气象仪、测定仪、传感器、实验仪、压力计、电阻率、流量计、控制仪、位移计、调压阀、真空计
- 主营：口罩防护服、注射针、鲁尔圆锥、锥形量热仪、纺织类检测仪器、测定仪、传感器、对色箱、硬度计、测试仪、试验箱、百格刮擦、疲劳强度测试仪、织物燃烧、缝合针、试验仪、刮擦仪
- 主营：自动切割机、纤维打散机、吸油率检测仪、折弯实验装置、仪器纤维分散器、高速分散研磨机、断裂数模试验机