Product Type: XKRL-5000
Product Overview:
XKRL - 5000 Microcomputer is mainly composed of
automatic calorimeter and thermostat calorimeter microcomputer measurement and control system and other parts, is a kind of automatic control by a computer system, and other data to heat, word processing, multi-function, high automation instrumentation; With high measurement precision, simple operation, reliable use, etc.
Scope:
Heat for electricity, coal, metallurgy, petrochemical, quality control, environmental protection, cement, paper, the geological survey, research institutions and other sectors to measure coal, coke, petroleum and other combustible materials, in line with the national standard GB / T213-2008 "coal the calorific value measurement method "requirements.
Features:
1. Controlled by microcomputer, adopting the Windows operating system and the measurement and control software, asynchronous control, each other more.
2. Highly automated, automatic filling, automatic regulation of water temperature, automatic drainage, complete the testing process and print the test results.
3. Low failure rate, the self protection, self diagnosis technology, troubleshooting and quick and easy to maintain.
4. Easy to use, friendly interface, good software fault tolerance, easy to learn and easy to use.
5. Results are accurate, adopt unique cooling correction system, and ensure the instrument performance and stability test.
6. Data processing, the input data, the microcomputer automatic conversion measured material of high and low calorific value and the result of the test data are stored.
7. Oxygen bomb of heat-resisting, corrosion resistance of nickel chromium alloy steel production, heat transfer faster oxygen bomb; Unique way of mixing, the mixing efficiency is higher, effectively shorten the test time, test speed, barrels of water within the automatic control, automatic control instrument internal and external barrels of water temperature, automatically complete the whole experiment process. All the data measured, true and reliable, not a software correction to change the test results.
8. Appearance beautiful, well-selected materials, well-made, reasonable structure, low failure rate. The temperature resolution of 0.0001 K, and the overall integrated circuit is more stable and reliable.
9. Using the power inverter and purification technology, the instrument operation is not affected by external voltage, power grid volatility.
10. Internal and external barrels of water system are independent of each other, mutual influence, the outer barrel temperature control is stable and reliable.
11. To adopt advanced technology of serial port, can achieve more than one machine control, test each other mutually, experimental data processing can be performed at the same time, the convenient user query data.
12. Environmental adaptation ability is very strong, precision, accuracy and stability in accordance with national standard requirements.
Technical parameters:
Temperature range: 0 ~ 40 ℃
Temperature resolution: 0.0001K
Precision: ≤0.1%
Single-sample test of time: about 12min
Heat capacity: about 10450J / K
Outside bucket capacity: about 40L
Inside bucket capacity: about 2.1L
Power supply voltage: AC220V (± 10%), 50Hz
Master box size (mm): 470×575×440
Weight: about 40kg
Environmental requirements:
1. Laboratory should be located in a separate room, not the other pilot projects conducted in the same room at the same time.
2. Room temperature should be kept constant, each measuring changes in temperature should not exceed 1 ℃, usually room temperature does not exceed the range of 15 ~ 30 ℃ appropriate.
3. There should be no strong indoor air convection, and therefore should not have a strong heat and fan, etc., should be avoided during the test to open doors and windows.
4. Laboratory best north to avoid sunlight, otherwise the heat meter should not be placed in direct sunlight.
Random Accessories: Lenovo brand computers, 19-inch LCD monitor
China [CN] 
Click enlarge Image