Gold Member Since 2014
Audited Supplier
Chongqing TOP Oil Purifier Co., Ltd.

Density Tester, Specific Gravity Tester, Densimeter manufacturer / supplier in China, offering Petroleum Products Density Meter/Oil Density Testing Equipment/Liquid Density Meter (DST-3000), Portable Light Fuel Oil Purifier with Pall Filter (TYB-10), Automatic Insulation Transformer Oil Breakdown Voltage Bdv Tester (IEC156) and so on.

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Petroleum Products Density Meter/Oil Density Testing Equipment/Liquid Density Meter (DST-3000)

FOB Price: US $3,000-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3,000-5,000/ Piece
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Production Capacity: 1000 Sets/Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DST-3000
  • Density Meter Type: Transmission-type Density Meter
  • Viscometer Reproducibility: ±0.2%
  • Specification: CE, SGS
  • HS Code: 9027
  • Accuracy: ± 1.5%
  • Viscometer Type: Capillary
  • Trademark: TOP Oil TESTER
  • Origin: Chongqing, China
Product Description

Petroleum Products Density Meter/Oil Density Testing Equipment/Liquid Density Meter

(DST-3000 Model)


Product Description



As per national standard GB/T 1884-2000 Test Methods for Density of Petroleum and Liquid Petroleum Products (Densimeter Method). 

Suitable to determine density of liquid petroleum products with a densimeter.


Working condition:

1. Ambient temperature: -10°C ~ +40°C; Temperature should not change more than ±2°C;

2. Relative humidity: ≤85%;

3. It should be placed on a flat workbench during operation. Please reduce air convection during test.

4. If the instrument will not be used for long time, please store it at a dry place.


Technical parameters



Power supply

AC 220V±10%, 50 Hz

Bath cubage

Inner dia.300 mm×340 mm

Test tube

500 ml,1000ml(1000ml need to be customized)

Heating power

700 W, 1000 W

Temperature controller

Temperature controlling range: 0 °C~100 °C

Temperature controlling accuracy: ±0.1 °C

Temperature sensor: industrial platinum resistance; its scale number is Pt100


It is a total immersed mercury thermometer with scale division of 0.2 °C

Ambient temperature

-10 °C~+40 °C; temperature fluctuation  2 °C

Relative humidity






Petroleum Products Density Meter/Oil Density Testing Equipment/Liquid Density Meter (DST-3000)
                                                         (two types of density meter)

Petroleum Products Density Meter/Oil Density Testing Equipment/Liquid Density Meter (DST-3000)
            products on show

Our Services

Trustable technical and after sale service

1. Long-term warranty of 2 years.

2. Provide best necessary spare parts at low price (some for free).

3. Provide timely reply and technical support within 24 hours.

4. OEM is available for TOP Products.

5. Protect your sales area, ideas of design and all your private information.


Company Information

About us:


Chongqing TOP Group, located at Chongqing city-a southwest electromechanical manufacturing center as well as national municipality,owns Chongqing TOP Oil Purifier Co.,LTD and Chongqing TOP Tester Co.,LTD. TOP is a professional leading manufacturer and supplier of oil purifiers and various testers for petrochemical products and power equipment. 


TOP Oil Purifiers provide you with reliable insulting oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, transformer oil filtering machine, fuel oil restoration, steam-turbine oil reconditioner,dielectric fluid regeneration system, circuit-breaker oil recovering system, compressor oil recovering machine, gear oil renewal machine, coolant oil treatment, quenching oil reclaiming machine, oil and water separator, steel-rolling oil regeneration equipment, waste automobile oil recycling equipment etc.


TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers,transformer substation electrical testing equipment and circuit detecting equipment. Main products are trace water content testers, fully auto surface/interfacial tension testers, open/closed cup flash point testers, kinematic viscosity testers, oil acidity testers, air release value testers, multifunctional degassing oscillation instruments, dielectric loss testers, insulation oil dielectric strength testers, transformer characteristics comprehensive testers, relay protection testers, cable testers, high voltage testing equipment etc.


Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.

Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.

Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.

Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.

Petroleum Products Density Meter/Oil Density Testing Equipment/Liquid Density Meter (DST-3000)

TOP's major petroleum products testers:

Petroleum Products General Testers

1. Fully Automatic Karl Fischer Water Content Tester TP-2100

2. Digital Karl Fischer Water Content Tester TP-6A

3. Kinematic Viscosity Tester VST-2000

4. Kinematic Viscosity Tester TPV-8

5. Kinematic Viscosity Tester VST-3000

6. Fully Automatic Oil Acidity Tester (6 cups) ACD-3000I

7. Fully Automatic Surface/Interface Tension Tester IT-800

8. Automatic Surface/Interface Tension Tester (Platinum Plate Method) IT-800P

9. Fully Automatic Open Cup Flash Point Tester TPO-3000

10. Fully Automatic Closed Cup Flash Point Tester TPC-3000

11. Digital Open Cup Flash Point Tester TPO-100

12. Digital Closed Cup Flash Point Tester TPC-100

13. Cloud Point & Pour Point Tester PT-2000

14. Multi-functional Vibration Tester VBT-2000

15. Automatic Potentiometric Titrator TP668

16. Petroleum Products Density Tester DST-3000

17. Petroleum Products Density Tester TP-109A

18. Karl Fischer Volumetric Water Content Titrator TPD

19. Distillation Range Tester DIL-201

20. Online Oil Quality Tester PTT-002

21. Liquid Phase Corrosion Tester TPS-05

22. Copper Corrosion Tester TP-113

23. Petroleum And Synthetic Liquid Anti-Emulsification Tester TP-122

24. Dew Point Tester DPME-P

25. Portable Chilled Mirror Dew Point Tester TP-1500

Lube Oil Testers

1. Vehicle Gear Oil Channel Point Tester TP-0030

2. Anti-Corrosive Oil/Grease Salt Spray Corrosion Tester TP-0081

3. Mechanical Impurities Tester PC-511

4. Air Release Value Tester TP-0308

5. Distillate Fuel Oil Oxidation Stability Tester TP-175

6. Foam Characteristics Tester FC-892

7. Dark Petroleum Products Sulfur Content Tester TPC-120

8. Petroleum Products Aniline Point Tester TP-262A

9. Petroleum Products Ash Tester TP-508

10. Petroleum Products Chroma Tester TP-225

11. Petroleum And Synthetic Liquid Anti-Emulsification Tester TP-122

12. Automatic Petroleum Products Carbon Residue Tester (Micromethod) CS-0625

13. Spontaneous Ignition Point Tester FP-706

14. Fully Automatic Glassware Washing Machine

15. Dew Point Tester DPME-P

16. Portable Chilled Mirror Dew Point Tester TP-1500

17. Lube Oil/Grease Evaporation Loss Tester EL-7325

Insulating Oil Testers

1. Fully Automatic Insulating Oil Dielectric Strength Tester IIJ-II

2. Fully Automatic Insulating Oil Dielectric Strength Tester DYT

3. Fully Automatic Insulating Oil Dielectric Strength Tester DYT-2

4. Three Cups Insulating Oil Dielectric Strength Tester IIJ-III

5. Six Cups Insulating Oil Dielectric Strength Tester IJJ-VI

6. Insulating Oil Dielectric Strength Tester IIJ-603

7. Insulating Oil Tan Delta ( Dielectric Loss) Tester DLT0812

8. Insulating Oil Dielectric Loss And Resistivity Tester TP-6100A

9. Fully Automatic Water-Soluble Acid Value Tester PH-C

10. Fully Automatic Surface/Interface Tension Tester IT-800 

11. Fully Automatic Oil Acidity Tester (6 cups) ACD-3000I

12. Insulating Oil Gassing Property Tester DPT-20

13. Insulating Oil Oxidation Stability Tester TP622

14. Multifunctional Shaker SD-01

15. Insulating Oil Water Content Tester TP-2100

16. Online Insulating Oil Water Content Tester TPEE

17. Transformer Oil Dissolved Gas Chromatograph DGA

Fuel Oil Testers

1. Crude Oil And Fuel Oil Sediment Tester TP-130

2. Distillation Range Tester DIL-201

3. Wide Temperature Range Lubricating Grease Drop Point Tester TLS-22

4. Crude Oil And Petroleum Products Salt Content Tester SCA-068

5. Petroleum Products Saturated Vapor Pressure Tester(Reid Method) TP-8017

6. Petroleum Products Freezing Point Tester TP-2430

7. Digital Oxygen Bomb Calorimeter TP-1A

8. Existent Gum Tester TP-509A

9. Octane and Hexadecane Value Tester TP-131

10. Distillate Fuel Oil Oxidation Stability Tester TP-330

11. Automatic Gasoline Oxidation Stability Tester TP-148

12. Light Petroleum Products Sulfur Content Tester (Lamp-Kindled Method) TP-119

13. Resistant oil Chlorine Content Tester TP388

14. Distillate Fuel Mercaptan Sulfur Tester TP-624

15. Petroleum Density Tester TP-109A

16. Petroleum Density Tester DST-3000

17. Copper Corrosion Tester TP-113

18. Liquid Phase Corrosion Tester TPS-05


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