What is the minimum sample size required for measurement?

Only 2ml of sample is needed to complete the measurement.

Can the device be used in hazardous environments?

Yes, it has an Ex ia IIC T4 Ga explosion-proof grade for safe use in any environment.

How many measurement results can the device store?

The instrument can store 5000 groups of data which cannot be modified or deleted.

Lab DMA 35 Portable Density Meter (U-shaped Vibrating Tube)

Name: Lab DMA 35 Portable Density Meter (U-shaped Vibrating Tube)
Brand: Qingdao Alptec Safety Equipment Co., Ltd.
SKU: 1966839761

Shandong, ChinaQingdao Alptec Safety Equipment Co., Ltd.

US$2,100.00

10-999 Pieces

US$1,800.00

1,000+ Pieces

Sample price:US$2100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quick Response, Free Replacement of Accessories

Warranty

1 Year

Model NO.

DSM-G

Accuracy

0.5%

Maximum Measurement Range

0.65g/cm3--1.0g/cm3

Density Meter Type

Principle of U-Shaped Oscillating Tube

Density Meter Principle

Vibrating Density Meter

Test Density

Light

Weight

650g

Dimensions

245mm×95mm×125mm

Internal Storage

5000 Measurement Results

Sample Size

2ml

Power Supply

Rechargeable Lithium Battery 3.7V

Transport Package

Carton

Specification

240mm*80mm*125mm

Trademark

Aubon

Origin

China

HS Code

9025800000

Production Capacity

50000 PCS/Year

Key features

Rapid Measurement: Measures density and temperature in seconds with only 2ml sample.

Explosion-Proof Design: Ex ia IIC T4 Ga grade suitable for hazardous petrochemical environments.

Data Traceability: Stores 5000 unmodifiable results for permanent data logging and query.

Portable & Ergonomic: Lightweight 650g design with rotating display for desktop or handheld use.

Long Battery Life: Rechargeable 3.7V lithium battery provides over 20 hours continuous work.

IP67 Protection: Robust ingress protection ensures durability in harsh outdoor conditions.

Quick After-Sales Support: 12-hour response time with free replacement of accessories during warranty.

Company profile

Qingdao Alptec Safety Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-11-30 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.39h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Alptec Safety Equipment Co., Ltd. is a China-based limited company in Shandong, established in 2004, with 77 employees and a manufacturing facility of 5,556.14 m². It operates five production lines and reports annual productivity of 5,000 sets for overfill protection and grounding systems. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. Its product portfolio focuses on electrical protection, grounding, overfill detection, methane leak detection, and related industrial safety equipment. Evidence indicates established product development experience, including grounding and overfill technologies, but the provided information does not demonstrate after-sales service systems, customization capacity, or broad customer references. Financial information is insufficient for a credibility assessment.

Supplier typeThe supplier is identified as a limited company based in China, with its company type described as combined, its business nature as a trading company, and associated-company industry listed as manufacturing. It also reports a 5,556.14 m² manufacturing plant and commercial involvement in industrial equipment, electrical and electronic products, and related categories, indicating a mixed trading and manufacturing profile.

CertificationsThe supplier explicitly reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These certifications provide direct evidence of formal quality, environmental, and occupational health and safety management systems.

R&D capabilityThe supplier reports 22 years of R&D engineer experience and a history of developing grounding alarm, piezoelectric overfill sensor, self-checking socket, upgraded overfill protection systems, and intelligent electrostatic monitoring products. These documented product-development milestones support an established innovation capability.

Production capacityProduction capability is supported by a 5,556.14 m² manufacturing plant, five production lines, reported annual productivity of 5,000 sets for overfill protection and grounding systems, and stated order fulfillment within 15 working days in both peak and off-peak periods. The supplier also has 77 employees, although quality-control staffing is reported as fewer than five.

Client casesOne documented application states that a crash protection product was used at 57 gas stations in 14 provinces within six months. The trade record separately identifies one associated buyer and one transaction, so the evidence supports at least one concrete application case but does not establish a broad or independently verified customer portfolio.