Shandong Shengtai instrument co.,ltd
| Payment Terms | T/T |
| Supply Ability | 1000 Sets/year |
| Delivery Time | 15-30 Work Days |
| Measurement range of total sulfur | 0-10% |
| Combustion Analysis Time | 3-8 Min |
| Temp Control | 500-1150℃ |
| Controllable | ±3℃ |
| Rated Power Supply | 220V±10% 50HZ |
| The Stability Of The Instrument | It Enters A Stable State Within 1 Minute Of Starting Up |
| Brand Name | Shengtai Instrument |
| Model Number | ST-64B |
| Certification | GB/T7702.14-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 Sets/year |
| Delivery Time | 15-30 Work Days | Measurement range of total sulfur | 0-10% |
| Combustion Analysis Time | 3-8 Min | Temp Control | 500-1150℃ |
| Controllable | ±3℃ | Rated Power Supply | 220V±10% 50HZ |
| The Stability Of The Instrument | It Enters A Stable State Within 1 Minute Of Starting Up | Brand Name | Shengtai Instrument |
| Model Number | ST-64B | Certification | GB/T7702.14-2008 |
| Place of Origin | CHINA | ||
| High Light | activated carbon sulfur tester ，sulfur penetration capacity tester ，food testing instrument with warranty | ||
GB/T 7702.14-compliant Activated Carbon Sulfur Penetration Capacity Tester 0–10% measurement range
ST-64B activated carbon penetration capacity testing device is developed in accordance with the national standard GB/T7702.14-2008 "Test methods for coal based granular activated carbon - Determination of sulfur capacity". It is suitable for testing the penetration capacity of coal based granular activated carbon, as well as for testing the penetration capacity of other types of activated carbon.
Experimental principle:
The test sample is burned in a purified air flow at a high temperature of 1050 ℃, and various forms of sulfur in the coal are decomposed and carried to the electrolysis cell by the air flow to combine with water to generate H2SO3. Due to its disruption of the dynamic equilibrium of the original iodine iodine ion pairs in the electrolysis cell, the instrument immediately outputs a current to electrolyze potassium iodide solution to generate iodine, in order to restore the original dynamic equilibrium, which is the Coulomb titration in GB/T214-1996. The amount of current consumed to restore the original dynamic equilibrium is related to the sulfur decomposed during combustion in the laboratory sample, which can be measured and calculated by a microprocessor.
Technical parameters
● Measurement range of total sulfur: 0-10%
● The sample combustion analysis time is 3-8min, and the titration endpoint is automatically determined and returned.
● Temperature control: 500-1150℃
● Controllable: ± 3 ℃.
● Temp measurement: accuracy level 0.5
● Heating element: silicon carbon tube
● High-temp zone length: ≥ 90 mm
● Experimental temp: 1050 ℃± 5 ℃ (the temp can be adjusted as needed).
● Heating rate:25-30 ℃/min, up to 1050 ℃ in about 30min.
● Electrolytic cell volume: 450ml, platinum metal electrode.
● Instrument stability: Stable state within 1 minute after startup
● Rated power supply:220V±10% 50HZ
| Measurement range of total sulfur | 0-10% |
| Combustion analysis time | 3-8 min |
| Temp control | 500-1150℃ |
| Controllable | ±3℃ |
| Temp measurement accuracy | level 0.5 |
| Heating element | Silicon carbon tube |
| Length of high temperature zone | ≥90 mm |
| Experimental temperature | 1050℃±5℃(temperature can be adjusted as needed) |
| Heating speed | 25-30℃/min,About 30 minutes to reach 1050 ℃ |
| Electrolytic cell | with a volume of 450 mm and a platinum metal electrode. |
| The stability of the instrument | It enters a stable state within 1 minute of starting up. |
| Rated power supply | 220V±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, there may be slight changes without prior notice.
Instrument Quality Assurance Certificate
Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet 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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2008
Total Annual:
>1000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are wi... Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are wi...
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