SH109 Automatic carbon residue tester
The SH109 fully automatic residual carbon analyzer is designed and
manufactured in accordance with the requirements of GB/T 17144-2021
"Determination of residual carbon in petroleum products (micro
method)", "ASTM D4530" and "ISO 10370:1993" standards. It has the
characteristics of beautiful appearance and convenient operation.
The test results are consistent with the GB/T268 (Con's method)
test results and are also suitable for detecting petroleum products
composed of distillate oil with a residual carbon value below 0.10
(m/m).
Petroleum residue: The residue formed by the gas decomposition
products discharged from an oil sample after heating, evaporation,
and cracking. Represented by quality fraction
Principle: Place the weighed sample into a sample tube and heat it
up to 500 ℃ according to the prescribed temperature program in an
inert gas (ammonia) atmosphere. The volatile substances generated
during the reaction process are carried away by ammonia, and the
remaining carbonaceous residue is reported as a percentage of the
original sample for trace residual carbon value
| Product model | SH109 |
| Product Name | Automatic residual carbon analyzer |
| Manufacturer | Shandong Shengtai Instrument Co., Ltd |
| Testing items | The test results are consistent with the GB/T268 (Conrad method)
test results, and are also suitable for detecting petroleum
products composed of distillate oil with a residual carbon value
below 0.10 (m/m).. |
| Standards | GB/T 17144 ASTM D4530 ISO 10370:1993 |
| Simple technical features or parameters | Full heating process program control, automatic control of heating
rate, automatic control of set temperature, stable temperature
control |
Performance characteristics
● Adopt 5 color LCD touch screen automatic calculation, optional
printing function, main board with communication interface.
● The whole heating process program control, automatic control of
heating rate, automatic control of the set temperature, stable
temperature control.
● Display instrument is in a state of "purge", "temperature rise"
and "constant temperature"
● Adopt embedded operating system, temperature rise, flow automatic
control, real-time display experiment process
● Can edit the input sample tube, sample quality, automatic
calculation of carbon residue value.
● Can store hundreds of groups of historical data, convenient
query.Historical data can be queried by date
Main technical parameters
| Measure range | 0.10%-30.0%m/m |
| Temp range | RT ～ 500℃ |
| Constant temp accuracy | 500℃±2.0℃ |
| Constant temp time | 15min |
| Measure accuracy | ±0.5℃ |
| Air consumption | A standard nitrogen cylinder with a pressure of 14700kPa
(150kg/cm²) |
| Set time error | <0.1s |
| Test holes | 3ml and 4ml test tubes, 12 wells; 10ml test tube, 6-well; |
| Pressure regulation range | 0kPa(0kg/cm²)-392kPa(4kg/cm²) |
| Combustion chamber size | Φ85mm×105mm |
| Waste liquid collection bottle | 200ml |
| Heater power | 1000W |
| Instrument size | 420 * 420 * 470 mm |
| Instrument weight | 24 kg |
| Package size | 650 * 550 * 700 mm |
| Package weight | 45 kg |
| Flow regulation range | 100ml/min-1000ml/min; Automatic switching between 150ml/min and
600ml/min |
| Power supply | AC220V±10% 50Hz |
Note: The appearance pictures, dimensions, volume and weight of the
instrument are for reference only. If there are any updates to the
instrument, they may be slight changes without prior notice.
Packing list
| S/N | Name | Unit | Quantity | Remarks |
| 1 | Micro carbon residue tester | Set | 1 | |
| 2 | Small sample test tube | Piece | 10 | |
| 3 | Large sample test tube | Piece | 10 | |
| 4 | Sample tube rack | Piece | 1 | |
| 5 | Power cable | Piece | 1 | |
| 6 | Instructions | Copy | 1 | |
| 7 | Certificate warranty card | Copy | 1 | |
Shandong Shengtai Instrument Co., Ltd. provides the following
quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet national
quality standards, and have a manufacturer's certificate of
conformity;
----The materials and main components provided meet the technical
requirements specified in the technical documentation;
----The overall quality assurance period of the equipment is one
year (excluding normal wear and tear of vulnerable parts).
----We are responsible for free maintenance of any instrument
quality issues that occur during the warranty period. Due to
equipment malfunction caused by the user's responsibility, we are
responsible for repairing and charging reasonable fees.
----Lifetime discounted supply of parts for equipment, and lifetime
maintenance and repair of the entire machine.
----After the expiration of the warranty period, if the user needs
maintenance and technical services, we will only charge a cost fee.
Packaging and Delivery
1. Packaging of goods: standard wooden or cardboard boxes.
2. Internal packaging: Elastic pearl cotton packaging product,
hardwood board+strong bandage to fix corners.
