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Automatic Thiol Sulfur Analyzer 10ml Burette ASTM D3227
Lieu d'origine | Chine |
---|---|
Nom de marque | Shandong Shengtai Instrument Co., Ltd. |
Certification | GB/T 1792 ASTM D3227 |
Numéro de modèle | SH709 |
Quantité de commande min | 1 |
Détails d'emballage | Étui en bois |
Délai de livraison | 7 à 15 jours ouvrables |
Conditions de paiement | t/t |
Capacité d'approvisionnement | 10000 ensembles par an |

Contactez-moi pour des aperçus gratuits et des bons.
WhatsApp:0086 18588475571
wechat: 0086 18588475571
Skype: sales10@aixton.com
Si vous avez n'importe quel souci, nous fournissons l'aide en ligne de 24 heures.
xPlage de mesure | 00,0003% 0,01% (m/m) | Précision | Erreur relative ≤ 5% |
---|---|---|---|
erreur de base | 0,1% ± 0.5mV | Erreur relative | ≤ 5% |
Taille | 350 * 280 * 380 mm | Le poids | 18 kg |
Mettre en évidence | Automatic sulfur analyzer for diesel fuel,Thiol sulfur tester ASTM D3227,10ml burette sulfur testing equipment |
SH709 Automatic thiol sulfur analyzer
The SH709 thiol sulfur analyzer complies with standards such as GB/T 1792 and ASTM D3227. Suitable for determining thiol sulfur in hydrogen sulfide free jet fuel, gasoline, kerosene, and light diesel. The determination of thiol sulfur is of great significance in evaluating the odor of jet fuel, gasoline, kerosene, and light diesel, its adverse effects on rubber components of fuel systems, and its corrosion on fuel systems.
The automatic thiol sulfur analyzer adopts the principle of potentiometric titration for measurement. Dissolve the hydrogen sulfide free sample in sodium acetate isopropanol solvent, perform potentiometric titration with silver nitrate alcohol standard solution, use pH glass electrode as reference electrode, thiol sulfur electrode as indicator electrode, and the potential jump between the two electrodes indicates the titration endpoint. During the titration process, thiol sulfur precipitates as thiol silver.
Technical features:
● Instrument completeness: mainframe, titration unit, computer (including operating software), printer, etc.
● Windows operating platform, direct human-machine dialogue, convenient operation, with workstation function.
● It has the function of continuing titration.
● Real time display of titration curves, storage and printing of titration curves and results with data.
● Automatic cleaning and automatic constant liquid addition.
● Automatically identify endpoints, filter out false endpoints, and manually select endpoints for judgment.
Technical indicators:
Measurement range | 0.0003% ~ 0.01% (m/m) |
Accuracy | Relative error ≤ 5% |
Potential measurement range | 0 ~ ± 1999.5mv |
Basic error | 0.1% ± 0.5mv |
Relative error | ≤ 5% |
Accuracy of burette | ± 0.1% F/S |
Burette volume | 10ml |
Accuracy | ≤ 0.01ml |
Size | 350 * 280 * 380mm |
Weight | 18kg |
● Measurement range: 0.0003% ~ 0.01% (m/m)
● Accuracy: Relative error ≤ 5%
● Potential measurement range: 0 ~ ± 1999.5mv
● Basic error: 0.1% ± 0.5mv
● Relative error: ≤ 5%
● Accuracy of burette: ± 0.1% F/S
● Burette volume: 10ml
● Accuracy: ≤ 0.01ml
● Size: 350 * 280 * 380mm
● Weight: 18kg
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.
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.
Number | Name | Quantity | Unit | Note |
1 | Host | 1 | Unit | |
2 | Microcomputer host | 1 | Unit | Users can bring their own |
3 | Keyboard | 1 | Unit | Users can bring their own |
4 | Printer | 1 | Unit | User provided |
5 | A magnetic stirrer | 1 | Unit | |
6 | Serial communication cable | 1 | Root | |
7 | Printing cables | 1 | Root | Users can bring their own |
8 | Short circuit plug | 1 | Piece | |
9 | Fuse (1.5A) | 2 | Piece | Inside the host power socket |
10 | Thiol sulfur electrode | 1 | Piece | Specially made by our factory |
11 | Magnetic stirrer | 1 | Piece | |
12 | Power line | 1 | Strip | |
13 | Operation instructions | 1 | Copy | |
14 | Packing list | 1 | Copy | |
15 | Certificate of conformity | 1 | Copy |