What is the nitrogen content range?

The range is 0.1mgN to 240mgN, corresponding to nitrogen content of 0.02% to 95%.

High Quality Fully Automatic Kjeldahl Nitrogen Analyzer

Name: High Quality Fully Automatic Kjeldahl Nitrogen Analyzer
Brand: Chongqing Drawell Instrument Co., Ltd.
SKU: 1999025605

Chongqing, ChinaChongqing Drawell Instrument Co., Ltd.

US$2,615.00-3,075.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

One Year

Model NO.

ATN-300

Display

Digital

Frequency

50±0.5Hz

Performance

Automation

Function

Storage

Weight

0-100Kg

Power Source

AC220V±22V

Customized

Range

0.1mgn ~240mgn

Sample Quantity

Solid ≤5g/Unit, Liquid ≤15ml/Unit

Recovery

≥99.5%

Repeatability

≤ ±1%

Distillation Rate

3~ 7 Min/Sample

Cooling Water Consumption

1L-2L/Min

Power

220V 50Hz

Power Rating

1600W

Transport Package

Wooden Box

Specification

contact

Trademark

Drawell

Origin

China

Production Capacity

200PCS / Month

Key features

Wide Application Range: Suitable for cereals, food, dairy, feed, soil, water, medicine, and chemicals.

Customizable Procedures: Stores 20 groups of experimental procedures to meet diverse user requirements.

Advanced Safety Protection: Features alarms for overheating, over-voltage, and missing digestion tubes.

Dual Operation Modes: Supports both manual and automatic modes for flexible distillation control.

Comprehensive Standards Compliance: Conforms to national standards, AOAC, and ISO for reliable results.

Fast Distillation Rate: Processes samples at a rate of 3 to 7 minutes per sample.

One Year Warranty: Includes a one-year warranty period for peace of mind.

Company profile

Chongqing Drawell Instrument Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: Shanghai, Guangzhou, Shenzhen and etc.Average Response Time: ≤3.56hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryDrawell Scientific, legally identified as Chongqing Drawell Instrument Co., Ltd., is a China-based trading company and manufacturer/factory focused on laboratory equipment and scientific instruments. The supplier reports ISO 9001 certification, three production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its product range includes spectrophotometers, PCR systems, centrifuges, microscopes, balances, incubators, ovens, and related laboratory equipment. The company states that it has exported since 2014, derives 90% of sales from exports, and serves customers in more than 50 countries. It also describes professional R&D, sales, and after-sales teams. Evidence is insufficient to verify financial strength, customization services, or specific customer project outcomes.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory. Its legal company name is Chongqing Drawell Instrument Co., Ltd., based in Chongqing, China, and its stated business covers laboratory equipment and scientific instruments.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although the certificate scope and validity period are not provided.

After-Sales capabilityDrawell states that it has a highly qualified after-sales service team and describes its service as professional. These statements support the existence of an after-sales function, but no staffing level, response-time commitment, service network, or repair performance data is provided.

R&D capabilityThe supplier states that it has a professional R&D team, reports 6–10 years of total R&D engineer experience, and offers a broad range of laboratory instruments. However, no patents, product-development results, proprietary technologies, or quantified R&D investment are provided.

Production capacityDrawell is identified as a manufacturer/factory and reports three production lines, 6–10 quality-control staff, and annual production output in the stated range. Its manufacturing scope covers laboratory equipment and scientific instruments, supporting production capability, although capacity utilization and delivery performance are not stated.

Client casesThe supplier states that it has business relationships with customers in more than 50 countries and the records show buyer associations in Kazakhstan and Uzbekistan. These demonstrate international customer activity, but no detailed case studies, project descriptions, customer outcomes, or independently verifiable references are provided.