What is the detection limit for copper?

The detection limit of copper is 0.008mg/ml.

What is the power supply requirement?

The power supply is 220V 50/60Hz.

Atomic Spectrometer Dw-AA320n Atomic Absorption Spectrometer

Name: Atomic Spectrometer Dw-AA320n Atomic Absorption Spectrometer
Brand: Chongqing Drawell Instrument Co., Ltd.
SKU: 1952719152

Chongqing, ChinaChongqing Drawell Instrument Co., Ltd.

US$5,000.00-8,897.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year Service

Application

Laboratory Apparatus

Model NO.

DW-AA320N

Warranty

> 1Year

Detection Method

Spectrophotometer

Advantage

High Resolution

Principle

New Spectrometer

Wavelengths

Visible Spectrometer

Dispersive Element

Grating Spectrometer

Light Number

Monochromator

Certification

Customized

Wl Range (Nm)

190-1100nm

Power Supply

220V 50/60Hz

Transport Package

Wooden Case

Specification

130kg

Trademark

DRAWELL

Origin

China

HS Code

9027300000

Production Capacity

300 Piece/Month

Key features

High Resolution & Stability: Double-beam system compensates for light and wavelength drift for stable baseline.

Wide Wavelength Range: Covers 190-1100nm for comprehensive elemental analysis.

Multi-Functional Analysis: Supports flame absorption, emission, graphite furnace, and hydride generation.

High Precision Measurement: Precision pressure and current stabilizing devices ensure low noise and high accuracy.

Durable Atomization System: Titanium alloy burner is anti-corrosive and achieves fast thermal equilibrium.

Built-in Data Processing: Integrated LCD display with PC interface for auto zero adjustment and curve fitting.

CE Certified: Meets CE safety and quality standards for laboratory equipment.

Customizable Options: Wavelength range and power supply can be customized to specific needs.

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: ≤3.74hTerms 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.