Automatic Bituminous Coal Colloidal Index Measuring Instrument

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●Product introduction of automatic bituminous coal colloidal index measuring instrument

Our company's automatic bituminous coal colloid layer index tester has a computer software copyright registration certificate. It is a special instrument for measuring the index of bituminous coal gelatinous layer, including the maximum thickness Y of the gelatinous layer, the final shrinkage X and the volume curve. It meets the technical requirements and indicators of GB/T479-2016 "Determination of plastometric indices of bituminous coal"

●Technical characteristics of automatic bituminous coal colloidal index measuring instrument

1. This instrument has fast measurement speed, high precision and large measurement range. It can measure high-speed zigzag coal and super-fat coal.

2. Automatically analyze the "displacement X value" curve and measure the upper and lower layers of the colloid layer according to the curve trend.

3. The electric heating furnace temperature controller adopts AI intelligent temperature closed-loop control technology.

4. Fully automatic control of the robot, automatic measurement, automatic calculation, and automatic report generation.

5. The measurement results are close to manual measurement results.

●Technical parameters of each model of automatic bituminous coal colloidal index measuring instrument 

Technical parameters of TT-JZC-28 automatic bituminous coal colloidal index measuring instrument

★ 1. Probe diameter: Φ1mm (national standard requirements)

★ 2. Can accurately detect super-fat coal and colloids whose Y value is greater than 45mm. Y value measurement range: 5-70mm, accuracy is 0.1mm.

★ 3. The probe completes the measurement from the starting position to the bottom of the coal cup within 20 seconds, and is used to measure Z-shaped coal.

★ 4. Fully automated. The computer draws the volume curve, the intelligent manipulator measures the thickness of the colloid layer, automatically draws the upper and lower layer curves and calculates the results, which can greatly reduce labor intensity and human factors.

5. Repeatability limit: Y value ≤ 20mm: the error is not greater than 1mm; Y value greater than 20mm: the error is not greater than 2mm; X value error is not greater than 3mm.

6. Measurement time: 160-190min, and can be set to end the test early.

7. Temperature control requirements: 8℃/min before 250℃, and required to rise to 250℃ within 30 minutes; 3℃/min after 250℃; constant temperature after 730℃. During the period of 350℃-600℃, the difference between the actual temperature and the temperature that should be reached does not exceed 5℃, and the rest of the time does not exceed 10℃.

8. It has the functions of data query, printing and uploading.

9. The whole machine structure is easy and fast to operate.

Technical parameters of TT-JZC-58 automatic bituminous coal colloidal index measuring instrument

Control time	0-190min	Temperature control accuracy	Between 250-730°C, the temperature difference is <±0.5°C
Control range	0-730°C, resolution 0.5°C	Displacement X value measurement range	0-100㎜, precision 0.3㎜
Voltage	AC220V±10%  50Hz	Colloid Y value measurement range	5-70㎜, precision 0.1㎜
Load power	≤8KW	Environmental requirements	Temperature 15-40 ℃, humidity ≤ 80%, no strong magnetic field, no corrosion

Technical parameters of TT-JZC-78 automatic bituminous coal colloidal index measuring instrument

 ★1. Probe diameter: Φ1mm (national standard requirements)

 ★2. Can accurately detect super-fat coal and colloids whose Y value is greater than 45mm. Y value measurement range: 5-70mm, accuracy is 0.1mm.

 ★3. The probe completes the measurement from the starting position to the bottom of the coal cup within 20 seconds, and is used to measure Z-shaped coal.

 ★4. Fully automated. The computer draws the volume curve, the intelligent manipulator measures the thickness of the colloid layer, automatically draws the upper and lower layer curves and calculates the results, which  can greatly reduce labor intensity and human factors.

 ★5. Automatic smoke exhaust. There is no need to put it in a fume hood for testing, and the automatic smoke exhaust effect is good, which reduces laboratory configuration requirements and saves costs.

 ★6. One-click automatic alignment, camera + AI image recognition technology + fully automatic manipulator, realizes the automatic alignment of the Φ1mm probe to the coal cup and the Φ3mm paper tube, and then automatically measures the height of the coal cup.

 ★7. Automatically remove and hang weights. Automatically control the hanging and removal of weights to reduce labor intensity and operating steps.

 ★8. No need to remove and hang up the volume sensor. This avoids test failure caused by people forgetting to remove and hang up the volume sensor, and improves the stability of the test.

 ★9. Fully automatic switching of upper furnace bricks, no waiting time, you can start the next test.

10. Safe and reliable. High-voltage parts such as silicon carbide rods and silicon carbide rod clamps are isolated and protected. The circuit controls the isolation and installation of weak-current and high-voltage devices, and automatically monitors the entire test process to improve the safety of laboratory maintenance personnel and instruments.

11. Repeatability limit: Y value ≤ 20mm: the error is not greater than 1mm; Y value greater than 20mm: the error is not greater than 2mm; X value error is not greater than 3mm.

12. Measurement time: 160-190min, and can be set to end the test early.

13. Temperature control requirements: 8℃/min before 250℃, and required to rise to 250℃ within 30 minutes; 3℃/min after 250℃; constant temperature after 730℃. During the period of 350℃-600℃, the difference between the actual temperature and the temperature that should be reached does not exceed 5℃, and the rest of the time does not exceed 10℃.

●Configuration features of each model of automatic bituminous coal colloidal index measuring instrument

Our company's automatic bituminous coal colloidal index measuring instrument is also known as bituminous coal colloidal layer measuring instrument, bituminous coal plastic index measuring equipment, coal gel layer measuring instrument, coal sample colloidal layer index test instrument.