Graphite Petroleum Coke Sulfur Content Testing Instrument Hebi City Yinte Instrument and Meter Factory Petroleum coke sulfur content testing instrument, petroleum coke total sulfur testing equipment, automatic graphite sulfur analyzer, petroleum coke ash content testing instrument, petroleum coke moisture content testing instrument, graphite sulfur content analyzer

Controller

Includes the program controller and the sample feeding device. The program controller consists of three parts: coulometric integration, program control, and temperature control, all unified and controlled by a single-chip microcomputer.

The rear panel of the controller has two terminals labeled [Furnace Body] connected to the two terminals of the high-temperature furnace. The socket labeled [Thermocouple],

positive terminal connected to "+", negative terminal connected to "-", respectively connected to the high-temperature furnace thermocouple. The four-pin aviation plug is connected to the [Electrolytic Cell]. The 220V power supply is connected to the two terminals labeled [Power Supply].

Sulfur Analyzer Operating Instructions:

The instrument is operated via 16 touch keys on the panel. These include 10 numeric keys, 4 directional keys ←↑↓→, 1 [Confirm] key, and 1 [Return] key.

(I) General Key Conventions

The [Return] key returns to the previous menu or, during an experiment, can abort the experiment;

Technical Parameters

1: Sulfur measurement resolution   0.001％

2: Sulfur measurement range 0.001%～40%

3: Testing time 4min～8min (depending on sample type and weight, titration endpoint automatically determined)

4: Testing temperature 1150℃

5: Heating time: ≤30 minutes

6: Sample weight For coal: 40㎎～70㎎ (higher sulfur content samples should tend toward lighter weights)

For oil: 50㎎～100㎎

7: Number of samples 1～24 (samples can be added during testing)

8: Testing method Constant current mode, software coulometric titration