– ASTM D1298 & GB/T1884 Compliant
5~100°C · ±0.1°C Accuracy · Imported Compressor · Transparent Bath with Ring Light
Manufacturer: Dalian Analytical Instrument Factory
Intro:
In petroleum product trading and quality control, density is a core parameter for quantity calculation and specification verification. The DFYF-145B Petroleum Density Tester is strictly designed according to GB/T1884 and ASTM D1298 standards. Integrating intelligent temperature control and a durable refrigeration system, it provides accurate, repeatable density measurement solutions for crude oil, fuel oil, lubricating oils, and other petroleum products.
�� Technical Specifications (100% True to Product)
Parameter | Value |
Power Supply | AC220V, 50Hz (AC110V/60Hz available on request) |
Total Input Power | 1000W |
Immersion Cooler Power | 400W (imported compressor) |
Temperature Control Range | 5 ~ 100°C |
Temperature Control Accuracy | ±0.1°C |
Applicable Standards | GB/T1884, ASTM D1298 |
✨ Key Performance Advantages
1. Wide Range, High-Precision Temperature Control
Equipped with an intelligent digital temperature controller, the unit offers a range of 5~100°C with ±0.1°C accuracy. A full stainless steel stirring device and spiral main/auxiliary heaters ensure uniform bath temperature, meeting density testing requirements for various petroleum products at different temperatures.
2. Transparent Large-Capacity Bath for Clear Observation
The bath uses a large-capacity circular glass cylinder – highly transparent and corrosion-resistant. A ring light installed at the bottom provides uniform, soft illumination, greatly improving visual observation conditions and enhancing density reading accuracy and repeatability.
3. Efficient & Durable Refrigeration System
The cooling unit features an imported compressor (400W) – fast cooling, low noise, and long service life. Combined with the main temperature control system, it easily achieves low-temperature density testing down to 5°C and supports switching between multiple temperature points.
4. Corrosion-Resistant, Easy-Maintenance Structure
All parts in contact with samples or bath liquid (stirring paddle, heater, bath cylinder, etc.) are made of stainless steel or corrosion-resistant glass. The modular design facilitates daily cleaning and maintenance.
�� Typical Applications
Petroleum refineries (crude oil, intermediate products, finished products)
Third-party testing laboratories / commodity inspection
Fuel oil, lubricating oil, and solvent oil producers & traders
Research institutes and university energy & chemical labs
✅ Why Choose DFYF-145B?
International Standard Compliance – Fully meets ASTM D1298 & GB/T1884 for export confidence.
True & Reliable Data – ±0.1°C accuracy + ring-light viewing window ensures accurate density readings.
All-Weather Stable Operation – Imported compressor + dual heater design adapts to both summer heat and winter cold.
User-Friendly – Digital temperature controller with one-touch setting, real-time display; transparent bath for easy observation.
�� What’s Included
Main instrument with transparent bath
Stainless steel stirrer & spiral heaters
Immersion cooler with imported compressor
Ring light assembly
Power cord, English operation manual, ASTM D1298 testing guide
(Optional accessories available upon request)
�� Supply & Service
Standard power: AC220V/50Hz (AC110V/60Hz available – please specify)
English operation manual & ASTM test guide included
12-month full warranty with lifetime technical support
Export-grade wooden case packaging (sea & air freight)
�� Contact Us Today for a Quotation!
Let the DFYF-145B be your reliable density testing partner, ensuring quality and trade fairness for every batch of petroleum products.
�� Sales Email: lovecarlos2000@gmail.com
�� 24-Hour Hotline: +86 15941156556