ASTM D189 Conradson Carbon Residue of Petroleum Products Tester

Conradson Carbon Residue of Petroleum Products Tester 　

 Product Model: JF268

Product Introduction

This instrument is suitable for measuring the residual carbon content of petroleum products after evaporation and pyrolysis, so as to provide an indicator of the relative tendency of petroleum products to form coke. It is generally suitable for petroleum products that are easily partially decomposed and relatively non-volatile during atmospheric distillation. For petroleum products containing ash-producing components, a high residual carbon value will be obtained, and the magnitude of the error depends on the amount of ash produced.

Technical Parameter

1. Applicable standard: ASTM D189, GB/T268

2. Porcelain crucible: Short 30ML.

3. Inner iron crucible: Made of iron sheet, 75±5ml, with black plating on the surface.

4. Outer iron crucible: Made of iron sheet, 190±10ml, with black plating on the surface.

5. Tripod: Iron, nickel-chromium-plated surface, high 250±10mm, ring diameter Ф130±5mm.

6. Flame shield body: Punched with 0.6~0.8mm thick iron sheet, the diameter of the upper mouth of

the middle hole is 90±2mm, and the diameter of the lower mouth is 82±2mm.

7. Round iron cover: The material is made of 0.8mm thick iron sheet, the height of the lower part is

50-53mm, the height of the middle cone is 25±2mm, and the top of the upper round tube is welded with a Ф3mm iron wire bent into a mouth-shaped fire bridge, with a height of 50±3mm. As the maximum height indicator of the flame, the surface is black plated.

8. Blowtorch: The meter format gas blowtorch is adopted.

Features

1. Tripod support, easy to install and easy to use;

2. Adopt a unique meter format gas blowtorch;

3. All sizes meet the standard requirements;

4. The complete set of instruments includes: fire bridge, round iron

1. Q: What services are supported? 

A: Free lifetime online technical services are supported.   

2.Q: How long is the warranty period of the equipment sold? 

A: The warranty is for twelve months 

3.Q: How long is the delivery time? 

A: Within 3 working days after receiving the down payment for the products in stock, and the specific delivery time depends on the order quantity and products.   

4.Q: What is the minimum order quantity? 

A: For the equipment, the minimum order quantity will be 1 set. For the lab parts, please contact us for final confirmation. 

5.Q: What’s your transportation? 

A: Express, air, sea transportation are supported, and appointed forwarders are also supported. 

6.Q: Do you accept customization service? Can I have my logo on the machine? 

A:Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine.   

7.Q: How to install and use the product? 

A: Operating instructions or video will be sent to you online or by email. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use.  

8.Q: What’s the trade term and delivery term? 

A: Most of the common trade terms are supported, like CIF, FOB, CFR and so on . We have ordinary instruments in stock, the delivery time is 1-7 working days. If there are not in stock, the delivery time is 15-30 working days after the down payment.  If you are in urgent, we can consider making a special arrangement for you.