Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.

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Digital Oxygen Index

Brand : HK
Product origin : China
Delivery time : within 30 days after recieving full TT payment
Supply capacity : 100set/month

HK-S8035X Digital Oxygen Index (VOC) Tester


HK-S8035X Digital Oxygen Index (VOC) Tester cconforms to ISO4589, ASTM D2863 and ASTM D2369 Standard. The apparatus is used to determine the buring diffuclty when the material contact with flame in the air. It can be used for Homogeneous solid materials, laminated material, film and thin-film material


1. Igniter: Dedicated hand hold butane electronic igniter

2. User can read the concentration of oxygen and nitrogen directly from the flowmeter

3. Mixed gas inlet:Pressure mantaining valve, flow control valve, gas filter and mixing chamber

4. Sample holder: Self-supporting holder, it can hold sample vertically and suitable to flexible and rigid plastic

5. The apparatus adopts relay control system, so as to guarantee the measuring precision and performance

6. The combustor is made of heat resisting glass with high quality (ID:100mm, Length:450mm) Outlet ID:40mm

7. Pointer-type press oxygen and nitrogen pressure. Adjust the oxygen pressure and nitrogen pressure by regulating valve

8. Commingler adopts glass beads-filled form, mix the oxygen and nitrogen evenly(Glass beads φ4.5mm,Packing height:95mm

9. The apparatus consists of following safety protection devices: Power overload protection, short circuit protection and control loop over load protection

10. The control cabinet adopts numerical control processing technology, it is made of high quality SU5034 mirror stainless steel with attractive appearance

and convenient to operate

Technical Parameters

1. Rated voltage:AC220V±10% 50Hz

2. Working pressure:0.1Mpa

3. Measurement Accuracy: Grade 2.5

4. Combustor inner diameter:75mm

5. Gas flow velocity:40mm±10mm/s

6. Measuring range:0-80%, resolution ratio:0.1L/min

7. Gas supply: Industrial grade oxygen and nitrogen (provide by user)

8. Ambient requirement: Temperature:5℃~30℃ Air pressure:86~106Kpa

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.



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:  

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.

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.