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Gd-0711A Theoretical Automatic Maximum Specific Gravity Tester for Asphalt (ASTM D2041)
US$1.00
1 Piece
Product profile
Customization
AvailableWarranty
1 YearPower
ElectronicModel NO.
GD-0711AUsage
Theoretical Maximum Specific Gravity and DensityTest Method
Vacuum ProcessVolume of Vessel
4000ml*2Power of Vacuum Pump
160WNegative Pressure
3.7 Kpa(27.75mmhg)Power of Shaking Machine
30WPressure Range
0~730 MmhgVibrator Power
30WTransport Package
Wodoen CaseTrademark
GOLDOrigin
Chongqing, China (Mainland)HS Code
9014800090Production Capacity
10set/Sets Per MonthKey features
ASTM D2041 Compliance: Designed per ASTM D2041 and T 0711-2011 standards for bituminous mixtures.
Dual Sample Testing: Capable of determining two samples simultaneously for high test efficiency.
Automatic Operation: Single chip technology enables automatic vacuuming, shaking, filling, and pressure relief.
Water Protection System: Features a water buffer device to prevent water from entering the vacuum pump.
1-Year Warranty: Comes with a standard 1-year warranty coverage for the equipment.
Large Capacity Vessel: Includes two 4000ml vessels for substantial sample processing volume.
Vacuum Process Method: Specifically designed for vacuum process testing of theoretical maximum specific gravity.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤5.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT
AI-Powered supplier vetting
SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.
Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.
CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.
R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.
Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.
Product Q&A
Q:What standards does this tester comply with?
A:
It is designed according to T 0711-2011 and ASTM D2041 Standard Test Method.
Q:Can this tester handle samples with high water absorption?
A:
No, it is not available for bituminous mixtures with water absorption over 3%.
Q:How many samples can be tested at once?
A:
It can determine two samples at the same time to ensure high test efficiency.
Q:What is the lead time for delivery?
A:
Both peak and off-peak season lead times are within 15 workdays.
Q:What optional accessories are available?
A:
Optional accessories include a constant temperature water bath (GDH-1) and a low-temperature water bath.
Send Inquiry
*To:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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