Fully Automatic Plastic Layer Measuring Instrument Fully Automatic Plastic Layer Measuring Instrument

Scope of Application

The BYTJC-4 Plastic Layer Measuring Instrument is a specialized device used for measuring the plastic layer index of bituminous coal (including three indicators: plastic layer thickness Y, contraction degree X, and volume curve).

Performance Features

1. Utilizes a single-chip microcomputer to automatically control the heating rates of the front and rear furnaces, ensuring high measurement accuracy, flexible and convenient operation, and stable and reliable performance.

2. Capable of simultaneously controlling the heating rates of both the front and rear furnaces, or individually controlling the heating rate of either the front or rear furnace.

3. The instrument can restore to the working state before power interruption after a short-term power failure and restart, avoiding sample wastage.

Technical Parameters

Temperature measurement range: 0～999℃  

Temperature resolution: ±1℃   Equipped with K-type thermocouple

Time measurement range: 0～999min

Resolution: 0.1min

Time measurement accuracy: ±30 s/24h quartz recording drum   

Linear speed: 1 mm/min

Power: Not exceeding 2×4KW

Control current: 12A

Heating control: Reaches 250℃ in 30min   3℃/min between 250℃～730℃