Coal instrument
Recommend Coal instrument
Hot Coal instrument
KLR5000(Type A) Microcomputer Full Self Momentum Thermometer
Source：Shandong Ketong Author：Shandong Ketong Date：2020-03-17 Visits：774
型号：KLR5000(A型)
品牌：
产地：
价格：
Krl5000 (type A) microcomputer automatic calorimeter
technical parameter
Temperature measurement range: 5 ℃ ~ 40 ℃
Temperature resolution: 0.0001 ℃
Accuracy: RSD ≤ 0.1%
Test cycle: ≤ 13min
Measurement range: 5mj / kg ～ 40mj / kg
Accuracy: better than GB / t213-2008 determination of calorific value of coal
Working power supply: AC 220V ± 10V / 50Hz
Power: ≤ 0.5KW
Host size (mm): 830 × 460 × 420
Main engine weight (kg): 82
Multi probe real-time temperature sensing is used to realize the dynamic balance between the outer cylinder temperature and the room temperature: traditional constant temperature calorimeter, the national standard requires that the outer cylinder temperature should be close to the room temperature as much as possible, and the difference should not exceed 1.5 ℃. Otherwise, the test results will fail, which can fully confirm the great influence of room temperature change on the test results. Theoretically, if the room temperature is higher than the outer cylinder temperature, the outer cylinder will absorb heat. If the room temperature is lower than the outer cylinder temperature, the outer cylinder will release heat. Both the heat absorption and the heat release of the outer cylinder have an effect on the experimental results. If the room temperature is always in equilibrium with the outer cylinder temperature, the experimental results are the best. During the test, the instrument detects and adjusts the external cylinder, the internal cylinder, the temperature regulating water tank and the room temperature in real time, so as to achieve the basic balance between the room temperature and the external cylinder temperature.
technical parameter
Temperature measurement range: 5 ℃ ~ 40 ℃
Temperature resolution: 0.0001 ℃
Accuracy: RSD ≤ 0.1%
Test cycle: ≤ 13min
Measurement range: 5mj / kg ～ 40mj / kg
Accuracy: better than GB / t213-2008 determination of calorific value of coal
Working power supply: AC 220V ± 10V / 50Hz
Power: ≤ 0.5KW
Host size (mm): 830 × 460 × 420
Main engine weight (kg): 82
Multi probe real-time temperature sensing is used to realize the dynamic balance between the outer cylinder temperature and the room temperature: traditional constant temperature calorimeter, the national standard requires that the outer cylinder temperature should be close to the room temperature as much as possible, and the difference should not exceed 1.5 ℃. Otherwise, the test results will fail, which can fully confirm the great influence of room temperature change on the test results. Theoretically, if the room temperature is higher than the outer cylinder temperature, the outer cylinder will absorb heat. If the room temperature is lower than the outer cylinder temperature, the outer cylinder will release heat. Both the heat absorption and the heat release of the outer cylinder have an effect on the experimental results. If the room temperature is always in equilibrium with the outer cylinder temperature, the experimental results are the best. During the test, the instrument detects and adjusts the external cylinder, the internal cylinder, the temperature regulating water tank and the room temperature in real time, so as to achieve the basic balance between the room temperature and the external cylinder temperature.
On a Coal instrument：KHR-3 type automatic microcomputer ash melting point tester
The next Coal instrument：no
