COLO.Science · Technical Specification

EXPEC 6500D

ICP-OES · Full-spectrum elemental analysis · 165-900 nm · Axial / Radial / Bi-directional observation

Advanced full-spectrum direct-reading ICP-OES for high-end research, development and analytical detection. The EXPEC 6500D supports qualitative, semi-quantitative and precisely quantitative multi-element analysis of major, minor and trace inorganic elements with a 500-1600 W RF plasma source, full wavelength coverage from 165 to 900 nm, ECCD detector technology and approximately 200 spectral lines per minute analytical throughput.

ICP-OES 165-900 nm 500-1600 W RF ECCD detector <=7 pm @ 200 nm 200 lines/min 2 mL sample

Document type: Technical Specification Sheet
Format: Landscape (Word/Outlook-ready)

Instrument

EXPEC 6500D · ICP-OES platform

Manufacturer

Hangzhou EXPEC Technology Co., Ltd.
Presented by COLO.Science

Contact

Email: sales@colo.si
Phone: +386 64 222 724

EXPEC 6500D · Technical Specification

Document ID: COL-TEC-EXPEC6500D-EN
Version: Landscape
Informational technical sheet · Non-binding · Controlled electronic document

EXPEC 6500D · ICP-OES spectrometer technical specification sheet

Axial / radial / bidirectional RF 27.12 MHz Optical chamber 36 +/- 0.1 C 1024 x 1024 CCD Dynamic range >=10^5 - Multi-element inorganic elemental analysis platform

📋 general & performance specifications

instrument identity
model	EXPEC 6500D
manufacturer	Hangzhou EXPEC Technology Co., Ltd.
distribution / presentation	COLO.Science
instrument type	Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES)
intended use	Simultaneous qualitative, semi-quantitative and quantitative analysis of major, minor and trace inorganic elements for research, development and analytical testing laboratories.
work environment
power supply	220 V AC +/- 10%
ambient temperature	10-30 C
relative humidity	20-80 %RH
RF plasma source
RF power range	500-1600 W, dual power supplies, full digital control
RF generator	Self-excited RF generator with automatic tuning and water cooling, suitable for complex sample analysis and direct analysis of 100% methylbenzene samples
standby mode	iStandby mode at 500 W with argon consumption <=5 L/min and more than 50% reduction in standby argon use
plasma observation modes	Axial, radial, bi-directional and simultaneous bi-directional observation modes
intelligent attenuation	Axial and radial attenuation functions support analysis of samples within 100x concentration range without repeated dilution
RF frequency / coupling	27.12 MHz; coupling efficiency >80%
RF stability	RF power stability <=0.1%; RF stability <=0.01%
optical system
optical chamber	Thermostatic 3D optical system, thermally isolated, argon-purged, maintained at 36 +/- 0.1 C
optical design	Fully fixed echelle optical-splitting system with no moving parts
wavelength range	165-900 nm, full wavelength coverage
monochromator	380 mm focal length with total reflection imaging optical path and quartz prism 2D dispersive system
echelle grating	87 L/mm, 63.5 degrees blazing
wavelength correction	Automatic spectral position correction using C, N and Ar lines; no correction solution required
real-time calibration	Patented FSC full-spectrum real-time calibration using interference-free Ne characteristic spectral line
short wavelength handling	Argon optical purging for wavelengths below 189 nm; no vacuum pump required
stray light / resolution	Stray light <=2.0 mg/L at As 188.980 nm with 10,000 mg/L Ca solution; optical resolution (FWHM) <=7 pm @ 200 nm
detector
detector type	Special large-area array CCD / ECCD detector with pixel-level refrigeration
pixel matrix	1024 x 1024 pixels in a single exposure
imaging size	25.4 mm x 25.4 mm large-area imaging surface with 24 um x 24 um photosensitive units
cooling	Pixel-level TEC refrigeration acting directly on pixel elements to reduce condensation risk without gas purge protection
anti-overflow design	Back relief anti-saturation overflow protection for each pixel
signal acquisition	Intelligent integration with automatic exposure optimization for high- and low-intensity signals and wider dynamic range
analysis performance
analysis speed	About 200 spectral lines per minute
sample consumption	Only 2 mL
linear dynamic range	>=10^5 using Mn 257.6 nm; correlation coefficient >=0.999
precision	RSD <=0.5% for repeated 10x determination of 1 ppm or 10 ppm multi-element mixed standard solutions
stability	RSD <=1% over 8 hours using 1 ppm or 10 ppm multi-element mixed standard solution
detection limits (ug/L)	Zn 213.856: 0.5; Ni 231.604: 1; Mn 257.610: 0.5; Cr 267.716: 1; Cu 324.754: 1; Ba 455.403: 0.1
preheating time	Less than 5 minutes from standby to plasma ignition

⚙️ key instrument features

Full-spectrum ICP-OES platform	Direct-reading multi-element spectrometer for simultaneous inorganic elemental analysis.
Flexible plasma observation	Axial, radial, bidirectional and simultaneous bidirectional modes for sensitivity and interference handling.
Thermostatic optical chamber	36 +/- 0.1 C optical chamber with thermal isolation and argon purge supports long-term stability.
Wide wavelength coverage	Full range from 165 to 900 nm with fixed echelle optical system.
High dynamic range detector	1024 x 1024 detector with intelligent integration and anti-saturation overflow design.
High throughput	Approx. 200 spectral lines per minute with only 2 mL sample consumption.
Remote-ready software	Full-spectrum acquisition, interference correction, audit trail and network-based remote service support.

🧪 typical laboratory applications

environmental laboratories and water / wastewater elemental analysis

research and development workflows requiring simultaneous multi-element screening

chemical, petrochemical and inorganic process control laboratories

food, agricultural and raw material elemental testing

high-salinity sample analysis with optional argon on-line dilution

trace, minor and major inorganic element quantification in routine and advanced QC workflows

📦 sample introduction, software & interfaces

standard introduction system	Quartz concentric nebulizer, quartz swirling flow atomizing chamber and detachable rectangular tubes as standard accessories.
optional sampling configurations	Argon on-line dilution for salinity above 10%, HF/high-salinity resistant sampling, organic sampling system and hydride generators.
peristaltic pump	12-roller, 4-channel pump; automatic continuous speed adjustment from 0 to 125 rpm.
gas channel control	Mass-flow control with up to 5 channels including atomization gas, auxiliary gas, cooling gas and expandable O2 / Ar channels; accuracy 0.01 L/min.
spectral software library	Over 50,000 spectral lines with at least 30 selectable pixels per spectral line.
analysis modes	Qualitative, semi-quantitative and quantitative analysis; full-spectrum acquisition and reanalysis storage.
interference correction	Standard comparison, internal standard, IEC and standard addition / curve methods.
compliance & security	Login password protection, multi-level permissions, historic record storage and 21 CFR Part 11 oriented electronic signature design with audit trail.
integration interfaces	Automatic digestion workstation (>48 sites), direct organic sample introduction with refrigeration below -15 C, on-line digestion module, hydride generation, ion exchange workstation and autosampler over 240 positions.

🧩 accessory system

computer system	4 GB memory, 500 GB hard disk, DVD, keyboard and mouse.
cooling circulating water system	Refrigeration capacity 1490 W; temperature scope 5-35 C.
printer	Black and white laser printer.
AC voltage regulator	Single-phase 10 KVA, 1% accuracy, input 160-280 V, output 220 V.

🔬 practical operation notes

topic	recommendation	note
high-salinity samples	Use the optional argon on-line dilution setup when working with samples above 10% salinity.	Helps simplify preprocessing and supports direct sample introduction.
high-content elements	Leverage intelligent attenuation before repeated dilution when strong analyte concentration differences are expected.	Designed to handle concentration variation within 100x range.
short wavelengths	Use argon optical purging for wavelengths below 189 nm.	No vacuum pump is required for this configuration.
routine stability	Maintain room conditions within specified range and verify water-cooling readiness before operation.	Instrument performance is specified at 10-30 C and 20-80 %RH.

📄 source document: EXPEC 6500D manufacturer technical specification PDF

🧪 workflow focus: multi-element inorganic elemental analysis

🛠️ service readiness: remote diagnosis + field support model

🧾 procurement note: binding spec = quotation package

📌 Contact & Support

Application support

COLO.Science

ICP-OES configuration guidance and laboratory workflow support

Consultation tip: share your matrix, expected element list, concentration range, sample throughput, salinity level and need for autosampler or on-line modules. This helps define the most suitable EXPEC 6500D configuration.

Quick contact

Web: colo.si

Manufacturer: Hangzhou EXPEC Technology Co., Ltd.

Email: sales@colo.si

Phone: +386 64 222 724

Knowledge hub: COLO.Science

Manufacturer & configuration notice (important):
Specifications in this document are provided for general reference and may represent a typical configuration. COLO reserves the right to change technical specifications without notice.

For procurement and tender purposes, the only valid and binding specification is the official COLO quotation and the accompanying technical specification that is engineering-approved.