HK-446A Automatic paraffin stability tester

Overview

     The HK-446A automatic paraffin stability tester complies with the requirements of GB/T 446-2023 "Fully Refined Paraffin - Appendix A Test Method for Paraffin Stability". The molten paraffin sample is loaded into the quartz sample dish, and the surface of the sample is blown by circulating air. Under certain temperature conditions, it is irradiated with ultraviolet light for a certain period of time. The Saybolt color of the sample is determined to characterize the stability of the sample.

Functional features

1   A circulating fan is installed inside the constant temperature irradiation chamber to regulate the gas circulation, ensuring a uniform temperature field and a temperature control accuracy of ±0.5℃

2 The instrument is equipped with a quiet (4 ~ 6)r/min rotation device, a 365nm ultraviolet LED lamp, and an ultraviolet illuminance meter

3 Equipped with a high-pixel camera, it can display the status of the constant-temperature irradiation room in real time

4 The 10-inch high-definition touch screen displays various test parameters. The results can be stored, exported via USB, and queried, etc

5 The instrument automatically maintains a constant temperature and illuminance, and automatically time. When the time is up, it will automatically stop the test and give an alarm prompt

Technical parameters

1 Power supply: AC 220V±10%, 50Hz

2 Power efficiency: 500W

3 Test hole count: 8 holes

4 Heating method: Air circulation heating

5 Temperature control range: Room temperature to 100℃

6 Test temperature accuracy: ±0.5℃

7 Illuminance: (24.0±0.5)mW/cm²

8 Environmental requirements: Temperature 5℃ to 40℃; Humidity ≤85%

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.