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| Brand Name: | Shengtai Instrument |
| Model Number: | SH500C |
| MOQ: | 1 |
| Payment Terms: | T/T |
| Supply Ability: | 100000sets/year |
SH500C Automatic Touch‑Screen Oil Calorimeter
Compliant with GB/T 213‑2008 and GB/T 384 standards, the SH500C automatic touch‑screen calorimeter consists primarily of a constant‑temperature calorimetric system and an MCU‑based embedded control system. Controlled by an intelligent embedded MCU for automatic data processing, it is a fully‑automated calorimetric testing instrument. It is widely applied to determine the calorific value of combustible substances including coal, petroleum products, chemical samples, food materials and wood.
Main Features
Built‑around an intelligent MCU embedded system featuring simple structure, reliable performance and strong anti‑interference capability.
Equipped with imported high‑precision components to guarantee accurate temperature measurement. Featuring proprietary automatic water filling‑draining and calorimetric subsystems, the instrument can auto‑calibrate system heat capacity. Sophisticated calculation algorithms further enhance overall measuring accuracy.
Color touch‑screen interface with user‑friendly display; the whole measuring procedure runs automatically. It supports print‑out of multiple calorific‑value results: as‑received high heating value, dry‑basis high heating value, air‑dry‑basis high heating value and air‑dry‑basis low heating value for clear‑cut report output.
Adopts advanced tracking‑and‑correction technology, relaxing environmental‑condition requirements while improving test precision and securing long‑term operational stability.
Inner vessel uses electric sheet‑paddle stirring; fuse‑wire ignition delivers high reliability and simple operation.
Real‑time time‑temperature curve plotting during tests facilitates visual monitoring of experimental status.
Highly‑automated workflow: operators only need to complete sample weighing, sample loading and oxygen filling. The instrument automatically performs quantitative water injection, stirring, ignition, result output‑printing and water draining.
Single‑pump water‑injection‑and‑drainage design resolves the clogging risk found in traditional dual‑pump configurations; no manual adjustment of water‑injection duration is required.
Main technical indicators
| Heat capacity | about 10500 J/K |
|
Oxygen bomb |
working pressure (oxygen filling) : 2.8 ~ 3.0MPa, the maximum 3.2MPa |
| Pressure test (water pressure) : 20.0MPa | |
| Quality: 2.5 Kg | |
| Volume: 300 ml | |
| Overall dimension: Φ86mm ×181mm | |
| Repeatability: | ± 30J/K |
| Capacity of external water cylinder | about 45L |
| Inner water cylinder capacity | about 2100mL |
| Ignition mode | Fused cotton thread ignition |
| Temperature resolution | 0.0001℃ |
| Measurement accuracy | in line with the national standard GB/T 213-2008 |
| Machine power | < 300W in ignition state |
| Use environment |
Temperature 0-40℃ Humidity ≤80% |
| Ignition voltage | AC24V |
| Voltage | AC220V ± 10% 50Hz |
| Overall size: 460 ×440× 580mm Weight: approximately 30 kg | |
Packing list
| S/N | Name | Unit | Quantity | Remarks |
| 1 | Calorimeter host | set | 1 | |
| 2 | Oxygen bomb | piece | 1 | |
| 3 | Oxygenator | piece | 1 | |
| 4 | Oxygen bomb rack | piece | 1 | |
| 5 | Crucible | piece | 2 | Vulnerable spare parts |
| 6 | 10mL syringe | piece | 1 | |
|
7 |
Rubber sealing ring |
set |
2 |
One set of oxygen filling instrument and one set of oxygen bomb Vulnerable spare parts |
| 8 | Ignition wire | piece | 1 | 0.18mm Ni-Cr wire, consumables |
| 9 | Cotton thread | piece | 1 | consumables |
| 10 | Benzoic acid | piece | 10 | consumables |
| 11 | Printing paper | piece | 2 | consumables |
| 12 | Power cord | piece | 1 | 250V 6A |
| 13 | Instructions | copy | 1 | |
| 14 | Certificate warranty card | copy | 1 |