Grain and Feed Total Energy Testing Equipment Grain and Feed Total Energy Testing Equipment Hebi Biaochuang Instrument and Meter Manufacturing Co., Ltd.

Technical Features:
Utilizes a semiconductor cooling water circulation system (more environmentally friendly, pollution-free, and noiseless), which can determine the cooling capacity based on the previous heat generation, balancing the circulating water system. It allows for continuous and uninterrupted experiments, automatically maintaining a relatively constant water temperature without manual adjustment, reducing the impact of the environment on test results and making the experimental outcomes more accurate.
Equipped with a USB interface for plug-and-play use, reducing the requirements for the computer. It is more convenient to control multiple calorimeters with one computer or integrate with other instruments to form a comprehensive testing system, achieving multi-control with one machine.
Adopts an innovative, high-precision probe-type electronic measuring cup, eliminating the need for manual water weighing. It automatically measures the water volume in the inner cylinder, with a repeat error <0.5g, ensuring more accurate water measurement, shorter test time, fast and accurate results, and simple and convenient operation.
Features automatic ignition wire discrimination, accurately identifying faulty states of the ignition wire.
Standardized pipeline design significantly shortens the pipeline length, making the pipeline more reasonable and the experimental results more accurate.
Includes a drainage interface, making instrument drainage and water replacement more convenient and rapid.

Setting Menu:

【Heat Capacity】: Click the white display box behind "Heat Capacity" to pop up the keyboard, where you can input the heat capacity. The system heat capacity is directly proportional to the measured heat value. Input the average value of the calibrated heat capacity, click "Save & Return" to save and return to the system main interface.
【Standard Heat Value】: Click the white display box behind "Standard Heat Value" to pop up the keyboard, where you can input the standard heat value. This is the heat value of the standard material used during instrument calibration. Input the value directly based on the data on the packaging of the standard material used, click "Return" to save and return to the system main interface.
【W(wǎng)ater Injection Time】: Click the white display box behind "Water Injection Time" to pop up the keyboard, where you can input the water injection time. This refers to the time for injecting water into the inner cylinder, which affects the experimental accuracy. It is generally set to submerge the oxygen bomb. Input an appropriate value based on the oxygen bomb volume and voltage level, click "Save & Return" to save and return to the previous menu.
【Drainage Time】: Click the white display box behind "Drainage Time" to pop up the keyboard, where you can input the drainage time. Set an appropriate drainage time to drain the test water from the inner cylinder.
【Ignition Heat】: Click the white display box behind "Ignition Heat" to pop up the keyboard, where you can input the ignition heat. The heat generated by ignition is set to 150J by default. If the length of the ignition wire and cotton thread remains unchanged, generally no adjustment is needed. If changes are required, input the new value, click "Save & Return" to save and return to the previous menu.
【Additive Value】: Click the white display box behind "Additive Value" to pop up the keyboard, where you can input the additive value. For coal or other combustibles with low heat value, auxiliary combustion materials are needed to ensure the sample burns completely. Input the heat value of the additive (unit: J/g), click "Save & Return" to save and return to the previous menu.
【Print Mode】: Click "Print Mode," and the following number toggles between 0 and 1. 0: Indicates automatic printing, where the test results are printed automatically after the experiment ends. 1: Indicates manual printing, where results are not printed after the experiment ends but can be printed manually by clicking "Print."
【Print Format】: Click "Print Format," and the following number toggles between 0 and 1. 0: Standard format. 1: Simplified format, only effective for heat value.