Syd-251 Petroleum Products Base Number Tester with Factory Price

• Customization: Available
• Measurement Range: pH:(0~14.00)pH; Mv:(0~±1999)Mv
• Measurement Accuracy: pH:0.01; Mv:0.1%F.S
• Model NO.: SYD-251
• PT Control Accuracy: 0.03pH or 3mv
• Repeatability of Volumetric Analysis: 0.3%F.S
• Room Temperature: (0~35)Oc
• Petroleum Products: Base Number Tester
• Transport Package: Wooden Case
• Specification: CE
• Trademark: NANBEI
• Origin: Zhengzhou City, China
• HS Code: 9031809090
• Production Capacity: 1000 Sets Per Month

Product Description

SYD-251 Base Number Tester
 
Summary:
 This instrument is designed and made as per industrial standard of People's Republic of China SH/T0251-93 Standard Test method for base number of petroleum products. It is composed of ZD-2A automatic potentiometric titrator, titrate stand and burette. It is suitable to determine the alkali component of petroleum products and used petroleum products and additives.
 
Technical features:
1. This instrument adopts principle of acid-alkali neutralization and method of potentiometric titration for perchloric acid to determine the alkali value of sample by judging the electric potential change to finishing point.
2. This instrument is equipped with 5 pieces of electrodes and 3 pieces of burettes of different specifications. It can satisfy the determination for alkali component of petroleum products.
3. The measuring range of the instrument is wide, measuring accuracy is high. Accessories complete and convenient to use.
 
Technical specifications:
ZD-2A automatic potentiometric titrator
(the outside drawing, size and net weight refer to real product)

Measurement range	pH:(0~14.00)pH; mV:(0~±1999)mV
Measurement accuracy	pH:±0.01; mV:0.1%F.S
PT control accuracy	±0.03pH or ±3mV
Input impedance	≥ (1×1012) Ω
Repeatability of volumetric analysis	≤0.3%F.S
Room temperature	(0~35)ºC
Relative humidity	≤85%
Dimension	280mm×200mm×130mm (Only the main machine)
Net weight	3.5Kg

FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

Pre-sale service
· 24hours online to ensure quick response to customers' inquiry or online message;
· Guide customers to choose the best suitable machine model;
· Offer detailed specification and competitive prices;
Contract execution
· Machine production will be arranged strictly according to the contract;
· Machine photos will be sent to you for inspection during production;
· Send customs clearance documents by DHL;
· Update latest news after delivery and prepare customs clearance;
After-sale service
· 12 months warranty except for wear parts;
· Broken spare parts (except for wear parts) will be sent for free due to quality problems;
· In time response to customers technical problems;
· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!


Factory Show:


Certification:
Our products have international certifications such as SGS, CE, ISO!

Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥