HK-0253 Microcoulometric Titrator

Overview

　　HK-0253 microcoulometric titrator, in line with the requirements of SH/T 0253, SH/T 0254, SH/T 0222, ASTM D3120, ASTM D3246 and other test methods, the instrument adopts the microcoulometric principle, when the sample to be tested burns in the cracking tube After the redox reaction occurs, the carrier gas is brought into the titration cell and reacts with I3- or Ag+. By measuring the amount of electricity consumed during the electrolytic titration process, according to Faraday's law, the total sulfur or total chlorine content of the sample is obtained. The instrument has the characteristics of high sensitivity and good repeatability. The cooling fan is automatically switched on and off, which saves the trouble of waiting for the optical machine after finishing the sample. The product performance is better than that of domestic similar products.

Scope of application: Determination of total sulfur or total chlorine content of samples from scientific research institutions such as petroleum, petrochemical, environmental protection, commodity inspection, schools, etc.

  Instrument configuration: host, temperature control system, stirrer, computer (including workstation), etc.。

Features

1. High sensitivity

2. Better repeatability of low content

Technical parameters

1.Measuring range：Sulfur 0.02mg/L～10000mg/L～percentage

　　　　　　              Sulfur 0.1mg/L～10000mg/L～ percentage

2.Sample state：Solid、liquid、gas（select the corresponding injector）

3.Temperature control range：Ambient～1000℃±3℃

4.Repeatability error：X＜1.0 mg/L，Cv≤±0.1 mg/L

　　　　　　　            1.0 mg/L≤X≤10 mg/L，Cv≤10%

　　　　　　　            X＞10 mg/L，Cv≤5%

Packaging & Shipping

1 How to deliver?

We can send by Express or by Air. Also we have best transportation solution for DHL, FEDEX, UPS,TNT faster and cheaper

2 What if it broken during transport?

Please do not worry, we do standard export package.

We have 12 months warranty, if it broken during transport, we can change a new one for you. If it is broken after 12 months, we can supply you a new one at a cost price.

FAQ

1. Why choose us?

Low price:

We are end manufacturer instead of trader or dealer, saving a lot of medium cost, cutting the prices factually and saving money for customers.

High quality:

Our company focuses on product quality. We equip professional research and development team.

Good service:

We could provide product catalog and user manual to customer during inquiry stage. We will offer the installation and operation video, debug video and maintaining videoto our customer before Ex-work.  Following link is the video address which is for our previous customer:

https://www.youtube.com/channel/UC4NDJI_tKsJIuaixCMDQF4w  

We offer fast delivery and secure packing. We provide one year guarantee and long term spare parts supply at cost price.  

2. How can I choose the suitable one?

We design and manufacture our testers based on ASTM, IP, ISO standards, so user may tell the exact standard or test method to us, and then we can offer our solution.

3. How can I pay?

We accept many payment terms, such as T/T, L/C, Western Union, PayPal, and money gram and so on.

4. When I receive it after pay?

Normally, we have testers in our stock, if not, we can deliver within 5-7 days, please contact us to check transport time and charge to your address.

5. What should I do if I do not know how to use?

Please do not worry, manual user will be sent together, also we can offer Operation and installation video, you can also contact us with more technological support.

6. What should I do if some parts broken?

Please do not worry, we have 12 months warranty except accessories, you can also buy parts from us after 12months.

7. Can I order OEM/ ODM services?

YES, product can be customized.