Shandong Shengtai instrument co.,ltd
| Delivery Time | 15-30 Work Days |
| Temp Control | 500-1150℃ |
| Measurement range of total sulfur | 0-10% |
| Supply Ability | 1000 Sets/year |
| Controllable | ±3℃ |
| Payment Terms | T/T |
| Rated Power Supply | 220V±10% 50HZ |
| The Stability Of The Instrument | It Enters A Stable State Within 1 Minute Of Starting Up |
| Combustion Analysis Time | 3-8 Min |
| Model Number | ST-64B |
| Brand Name | Shengtai Instrument |
| Certification | GB/T7702.14-2008 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Digital Abbes Refractometer Temp 0 ～ 50℃ Brix 0% - 95% Compressor Refrigeration
Monocular Abbe Refractometer ND=1.3000-1.7000 Brix Concentration 0.0002 ST121
0.2μL/Step Automatic Kjeldahl Analyzer Plunger Titration Pump 0.1—240mgN GB/T
Solid ≤ 6g Semi-Automatic Nitrogen Analyzer Crude Protein 10 Sets Programs
Product Specification
| Delivery Time | 15-30 Work Days | Temp Control | 500-1150℃ |
| Measurement range of total sulfur | 0-10% | Supply Ability | 1000 Sets/year |
| Controllable | ±3℃ | Payment Terms | T/T |
| Rated Power Supply | 220V±10% 50HZ | The Stability Of The Instrument | It Enters A Stable State Within 1 Minute Of Starting Up |
| Combustion Analysis Time | 3-8 Min | Model Number | ST-64B |
| Brand Name | Shengtai Instrument | Certification | GB/T7702.14-2008 |
| Place of Origin | CHINA | ||
| High Light | ST-64B sulfur penetration tester ，activated carbon measurement instrument ，food testing sulfur capacity analyzer | ||
PRODUCT DESCRIPTION
The ST-64B Activated Carbon Sulfur Penetration Capacity Tester complies with GB/T 7702.14 and features a measurement range of 0–10%. This device is developed in accordance with GB/T 7702.14-2008 Test Methods for Coal-based Granular Activated Carbon — Determination of Sulfur Capacity. It is mainly applied to test the sulfur penetration capacity of coal-based granular activated carbon and is also suitable for the penetration capacity detection of other types of activated carbon materials.
Test Principle
The activated carbon sample is burned at a constant high temperature of 1050 ℃ in a purified air stream. All forms of sulfur contained in the sample are decomposed and carried into the electrolytic cell by the flowing air, where the sulfur components react with water to generate sulfurous acid (H₂SO₃). The generated sulfurous acid breaks the original dynamic equilibrium of the iodine iodide ion system inside the electrolytic cell. To restore the equilibrium state, the instrument outputs a precise current to electrolyze potassium iodide solution and regenerate iodine. This testing principle adopts the coulometric titration method specified in GB/T 214-1996. The electric quantity consumed during the equilibrium restoration process corresponds to the sulfur content decomposed from the sample, and the microprocessor accurately calculates and outputs the final sulfur penetration capacity result.
Technical parameters
● Measurement range of total sulfur: 0-10%
● 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...
Get in touch with us
Leave a Message, we will call you back quickly!