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video of Changsha Friend Instrument

Scope

LPG residue analyzer according to SY / T 7509 standard design and manufacturing, It is applicable to the determination of the volatiles content of LPG at 37.8 ℃ when residues.

The 100ml LPG sample is placed in a centrifuge tube volatile, measure and record volume of 37.8 ℃ when the residue left behind. At the same time to record a certain amount of solvent and the residue on the filter paper by dropping the mixed solution generated phenomenon.

Features

1. Integrated design, easy operation and maintenance;

2. PID temperature control temperature control system, High precision temperature control, stability;

3. The standard fittings, quick convergence cylinders

4. Imported compressor refrigeration, low noise, stable cooling effect

Technical Parameters

1. Power: AC220V ± 10% 50Hz

2. Input power: 800W

3. Output power: refrigerator: 2*400=800W 

4. Ambient temperature: room temperature ~ +30 °C 

5. Measuring range: 20 °C~ -70 °C

6. Refrigerant: F13 & F502

7. Cooling: air-cooled

Changsha Friend Experimental Analysis Instrument Co., Ltd is a leading brand of petroleum product analysis apparatus field in China. As a professional manufacturers of petroleum testing equipment, we are an active member in standards organizations and lead standard development to guarantee that the methods meet customer requirements of precision and ease of use, which is why Friend Instrument Company is a leading producer and supplier of petroleum and petrochemical instrumentation in China.

1.We are a gold supplier on Alibaba platform. If you want to purchase our products but worry about the quality or other issues, you can place order on Alibaba with us. You’ll get up to USD7,000.00 Alibaba Trade Assurance to protect your payments.

2.You'll get one year warranty about our products.

3.We'll provide operating videos to you and give you continuous technology support.

4.We'll test the instruments before delivery to ensure their quality .

1. What's the warranty?

Normally 12 months

 2.Does the power supply can customized?

YES ,if you need customized power supply,pls tell us when you put the order.

 3.What's the production time?

Usually 20 days for production, some equipments need extra time to debug.

 4.What's the Dlivery method ?

Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safty packing)

 5.What's the delivery time?

According to different method and country , express will be 6~15 days

 6. How to install and operate?

According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)

 7.What's the payment term?

Normally 30% paid by T/T in advance and 70% paid by T/T before shipping by air.Other payment term is negotiable