1. LCD touch screen sets test parameters and displays the test process and data in real-time.
2. The intelligent instrument adopts microcontroller control technology, industrial computer calculation storage, high-precision temperature sensors, and high-performance A/D conversion devices, forming a high degree of automation, excellent video effects, convenient use, and easy data organization.
3. The experimental process is fully automated. After the samples are placed, various correct parameters are inputted, and each experimental process is automatically completed without manual intervention. After the experiment is completed, the measurement data can be directly printed.
4. Adopting a self sealing oxygen bomb, the entire structure is made of stainless steel, with sufficient strength to withstand a water pressure test of 20MPa at room temperature.
5. An electric mixer is installed inside the water tank to ensure uniform temperature of the water bath.
6. The outer water jacket is made of welded stainless steel double-layer containers. During the experiment, it is filled with water and the water temperature inside the cylinder is evenly distributed through a water jacket mixer.
| Working power | AC (220 ± 10%) V, 50Hz, wide voltage adaptability, compatible with conventional civilian and laboratory power supply environments, no need for dedicated power supply lines |
| Total power consumption | ≤150W， Low power design, low energy consumption for long-term operation, and low load pressure on laboratory circuits |
| Thermal capacity | (14000～15000）J/K， The thermal capacity range is suitable for the calorific value determination needs of most solid or liquid samples, without the need for frequent calibration adjustments |
| Temperature resolution | 0.001K， The temperature sensing accuracy is extremely high, which can capture small temperature changes and provide accurate data support for calorific value calculation |
| Calorific value error | ≤60J/g， The measurement error of calorific value is small, and the accuracy of the results is high, which meets the requirements of high-precision calorific value testing scenarios |
| Temperature range | (10-35) ℃, covering the temperature range of conventional laboratory environments, suitable for core temperature measurement needs |
| Repeatability error | ≤ 0.2% (Class C), small deviation in multiple parallel test data, strong stability of results, meeting industry repeatability standards |
| Oxygen bomb pressure resistance | 20MPa， Oxygen bombs have strong pressure bearing capacity and can safely withstand the high-pressure environment during sample combustion, ensuring the safety of test operations |
| Environmental temperature | (15-28) ℃, and the temperature fluctuation during one measurement process should not exceed ± 1 ℃. It is necessary to control the stable ambient temperature to avoid affecting the testing accuracy |
| Relative humidity | ≤ 85%, it should be used within this humidity range to prevent damage to the instrument circuit or affect component performance in humid environments |
| Dimensions | 600mm x 480mm x 460mm (L*W*H), with moderate volume, occupying less laboratory countertop space, and easy to place and operate |
