Determination instrument for wax, gum, and asphaltene content in crude oil SH7550

Place of Origin CHINA
Brand Name Shengtai Instrument
Certification ISO9001
Model Number SH7550
Minimum Order Quantity 1
Packaging Details wooden case
Delivery Time 7-15work-days
Payment Terms T/T
Supply Ability 100000sets/year

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
MODEL SH7550 Working Power Supply AC220V±10%, 50Hz
Water Bath Heating Power 2.0KW Water Bath Temperature Control Range Room Temperature ~ 90℃
Cold Bath Temperature Control Range - 30℃ ~ Room Temperature Temperature Control Accuracy ≤±0.5℃
Ambient Temperature ≤35℃
High Light

chemical analysis equipment


chemical analysis machine

Leave a Message
Product Description

SH7550 Crude oil wax content tester is designed and manufactured according to the requirements of the People's Republic of China industry standard SY/T-7550 "Determination of wax, gum and asphaltene content in crude oil". It is suitable for the determination of wax content in crude oil products with water content less than 0.5%(mass fraction).

Performance characteristics:

1: Adsorption device: stainless steel bath, digital display temperature controller automatic constant temperature.

The temperature control point can be adjusted arbitrarily. The water bath has a built-in circulating pump, which is connected with the adsorption device to keep the temperature controlled within the required range. The water bath is covered with two heating entrances, which can heat the glass container.

2: Dewaxing and filtration device: four-hole stainless steel bath, digital display temperature controller automatic constant temperature.

Temperature control point can be adjusted arbitrarily, and with constant temperature bath stirring device, improve temperature control accuracy.

3: four hole refrigeration tank, left hole solvent refrigeration hole, the middle two hole sample refrigeration hole, the right side of a hole filter refrigeration hole, four hole temperature can be set according to the demand of the temperature, four hole isothermal.

Technical parameters

1, working power supply: AC220V±10%, 50Hz

2, water bath heating power: 2.0KW

3, water bath temperature control range: room temperature ~ 90℃

4, working cold tank: four holes, four holes are not isothermal

5, cold bath temperature control range: -- 30℃ ~ room temperature

6. Refrigeration system: new type compressor refrigeration

7, temperature control accuracy: ≤±0.5℃

8, temperature display: LED digital display

9. Ambient temperature: ≤35℃

10, relative humidity: ≤85%

Working power supply AC220V±10%, 50Hz
Water bath heating power 2.0KW
Water bath temperature control range room temperature ~ 90℃
Working cold tank four holes, four holes are not isothermal
Cold bath temperature control range -- 30℃ ~ room temperature
Refrigeration system new type compressor refrigeration
Temperature control accuracy ≤±0.5℃
Temperature display LED digital display
Ambient temperature ≤35℃
relative humidity ≤85%
Host size: 530 * 680 * 580mm Weight: 45kg
Size of accessories: 450mm * 390mm * 490mm Weight: 25kg

Packing list

S/N Name Unit Quantity Remarks
1 Host set 1  
2 Adsorption column piece 1  
3 Triangular flask piece 1  
4 Universal clamp, double top wire piece 3  
5 Strut piece 2  
6 thermometer piece 2  
7 Bottle mat piece 1  
8 Glass sand core funnel piece 1  
9 Test tube and rubber stopper set 3  
10 Suction bottle piece 1  
11 Asphaltene content tester set 1  
12 Asphaltene extractor set 1  
13 Rubber hose meter 1  
14 Water bath cover set 2  
15 Vacuum pump set 1  
16 instructions Copy    
17 Certificate warranty card copy    

Self-provided instruments are required

S/N Name Unit Quantity Remarks
1 Vacuum drying oven set 1 Constant temperature to 100-110 ℃
2 Ma Fulu set 1 High temperature to 1000 ℃
3 Electronic balance set 1 0.1mg
4 Distillation apparatus set 1 Comply with GB/T6536
5 Oil bath set 1 Asphaltene content determination needs
6 24# Grinded conical flask piece 2-4 Asphaltene content determination needs
7 Glass dryer (with silica gel desiccant) piece 1  
8 19# Grinded conical flask 100ml piece 2-4 Wax content determination needs
9 Beaker50ml piece 2-4  
10 Graduated cylinder100ml piece 2-4  
11 Pipette 10ml piece 2-4  

Determination instrument for wax, gum, and asphaltene content in crude oil SH7550 0Determination instrument for wax, gum, and asphaltene content in crude oil SH7550 1

OUR service

After-sales service commitment, our company to sell the product after-sales service commitment: warranty period of one year, long-term technical support outside the warranty period. During the warranty period, the seller shall bear the cost of the replacement of the equipment, the freight and maintenance of the instrument; outside the warranty period, the seller shall waive the maintenance fee and charge only the cost of the basic materials and freight charges when the instrument is malfunctioning and the seller shall not charge the maintenance fee during the warranty period.

Packaging & Delivery

1. Out packing: Standard export wooden case.
2. Inner packing: With careful stretch film wrap product, hard wood board+ strong bandage to fix corners.
3. Checking teams: Specialized staff to inspect and classified your goods.

4.Port Any port of China

Lead Time :

Quantity(Sets) 1 - 1 2 - 5 6 - 10 >10
Est. Time(days) 6 20 30 To be negotiated


Contact us

Shandong Shengtai Instrument Co.,ltd

ADD:6-8 time base NO.15 lanxiang road tianqiao Area Jinan city

TEL:+86 0531-85919987 85929987

FAX:+86 0531-85957987

Whatsapp/facebook:+86 13370527859