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Professional laboratory instrument for measuring density of crude oil, petroleum products, and petroleum/non-petroleum mixtures with Reid vapor pressure not exceeding 180 kPa.
Product Overview
The TP655 Petroleum Density Tester accurately measures density of transparent, low-viscosity liquids and is also suitable for viscous liquids. Widely used in petroleum, chemical, and power industries, research institutes, and laboratory testing departments.
Based on GB/T 1884-2000 standard testing conditions, the instrument uses a constant-temperature water bath system to maintain samples at required temperature, ensuring accurate density measurement results.
Measurement Principle
The TP655 operates using the hydrometer measurement method specified in GB/T 1884-2000. Samples are placed in density cylinders and heated in a controlled water bath to the required test temperature. After thermal equilibrium, a petroleum hydrometer is inserted and density values are read from the hydrometer scale along with sample temperature.
Key Features
5-Inch Touch Screen: Color touch LCD display with Chinese human-machine interface for easy operation and parameter setting
Precise Temperature Control: PI temperature control technology with ±0.1℃ accuracy and short heating time
Automatic Stirring System: Built-in microcomputer control with automatic stirring paddle for uniform sample temperature
Clear Sample Observation: Built-in LED lighting system providing soft, stable illumination for improved visibility
Wide Temperature Range: 0-100℃ range suitable for density measurement below or above ambient temperature
Safe & User-Friendly: Reasonable structure design with simple operation and reliable laboratory performance
Chemical Industry: Chemical liquid density measurement, raw material inspection
Power Industry: Oil quality analysis, transformer oil related testing applications
Research Institutions: Laboratory research, scientific experiments, quality control testing
Technical Specifications
Item
Specification
Product Model
TP655
Product Name
Petroleum Density Tester
Display
5 inch color touch LCD
Control Method
PI temperature control
Temperature Range
0-100℃
Temperature Accuracy
±0.1℃
Temperature Resolution
0.01℃
Test Positions
2 holes
Stirring Speed
1200 ±12 rpm
Ambient Temperature
5-40℃
Ambient Humidity
≤80%
Power Supply
220V ±10%, 50Hz ±10%
Heating Power
≤1500W
Total Power Consumption
≤1800W
Dimensions
400 × 370 × 615 mm
Net Weight
23 kg
Standard Accessories
Density Measuring Cylinder
Petroleum Hydrometer
User Manual
Optional accessories: Immersion Cooling Device
Product Advantages
Accurate Temperature Control: Advanced PI temperature control technology provides stable testing conditions and improves measurement accuracy
Easy Operation: Touch screen interface and automatic control system simplify laboratory testing procedures
Wide Application Range: Suitable for crude oil, petroleum products, transparent liquids, and viscous liquid density testing
Reliable Laboratory Performance: Designed for petroleum laboratories, research institutes, and industrial quality control applications
Frequently Asked Questions
What samples can TP655 Petroleum Density Tester measure?
TP655 can measure crude oil, petroleum products, petroleum/non-petroleum mixtures, transparent low-viscosity liquids, and viscous liquids.
What is the temperature control accuracy?
The temperature control accuracy is ±0.1℃ with a resolution of 0.01℃.
Can it test samples below room temperature?
Yes. The instrument can perform density testing below ambient temperature with an optional cooling device.
What standard does this instrument follow?
The instrument follows the testing conditions specified in GB/T 1884-2000.
What industries use this equipment?
It is widely used in petroleum, chemical, electric power industries, research institutes, and laboratories.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company,Seller,Exporter
Year Established:
2014
Total Annual:
50000000-65000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
Y&X Beijing Technology Co., Ltd. is a mining-focused technology company dedicated to helping mineral processing laboratories and mining enterprises achieve more accurate test results, more stable process design, and higher beneficiation efficiency.
Y&X provides complete mineral processing...
Y&X Beijing Technology Co., Ltd. is a mining-focused technology company dedicated to helping mineral processing laboratories and mining enterprises achieve more accurate test results, more stable process design, and higher beneficiation efficiency.
Y&X provides complete mineral processing...
