Drawell DW-ICP-3000 Inductively Coupled Plasma Emission Spectrometer
Product overview
DW-ICP-3000 inductively coupled plasma emission spectrometer , simultaneous full spectrum direct-reading spectrometer, is used for trace elemental analysis in diverse samples (soluble in hydrochloric acid, nitric acid, hydrofluoric acid, etc). It is currently widely applied in various fields of rare earth, geological, metallurgical, chemical, environmental, clinical medicine, petroleum, semiconductor, food, biological samples, criminal science and agricultural research etc..
The Drawell DW-ICP-3000 Inductively Coupled Plasma Emission Spectrometer supports research, pharmaceutical, environmental, food, industrial, and quality-control laboratories. Scientific China provides model selection, configuration review, export coordination, and formal quotations.
Key features
- Full Automation Design : Computer-controlled operation except for the power switch, ensuring reliable, safe, and convenient use.
- Automatic Gas Flow Control : Carrier, plasma, and auxiliary gases are precisely controlled by mass flow controllers (MFCs) for stable sample introduction and plasma performance.
- Precise Wavelength Positioning : Intelligent automatic wavelength calibration eliminates additional peak calibration, saving solution and analysis time while ensuring accuracy.
- Fast Automatic Power Matching : Automatically optimizes RF output power to improve ignition efficiency, energy utilization, and instrument stability.
- Ultra-Fast Analysis : Supports flexible integration times, full-exposure intensity acquisition, and selected-line readout in less than 2 ms.
- Powerful Analysis Software : Provides qualitative, semi-quantitative, and quantitative analysis, instrument diagnostics, intelligent optimization, full-spectrum research, offline reprocessing, background correction, and interference removal.
- Flexible Sample Introduction System : Compatible with various nebulizers and spray chambers, including optional high-solids and HF-resistant nebulizers.
- Stable Solid-State RF Generator : Compact solid-state RF power system delivers stable output, reliable ignition, and enhanced operational safety.
- High-Performance Optical System : Echelle-prism cross-dispersion optics provide high light throughput, excellent resolution, low stray light, and long-term stability. Efficient Nâ‚‚ purging supports deep-UV analysis of elements such as P, S, and As.
- Advanced CID Detector : Large-area megapixel CID detector captures the full 165–900 nm spectrum. Non-destructive readout improves weak-signal SNR, measurement precision, and analysis speed.
- ICP-3000 Software :
- ICP3000 operating software can control all functions of the instrument, including plasma ignition, gas flow control (Figure 1), and security monitoring (Figure 2), etc…
- Daily Analysis Software :
- specifying the individual pixel or pixel subarray region for quantitative analysis (Figure 3 & 4).
Applications
- 1. Silicon Industrial
- Test magnetic materials
- 2. Metallurgical
- Analyze As, Bi, Pb, Sb, Sn and other impurity elements, which effect greatly the metallic materials quality Water analysis: analyze 8 heavy metal elements
- 3. Geological, mineral
- Analyze Ca, Mg, Na, Fe, Cu, Mn, Zn, Co, M, Au, Ag and other elements in the rock samples
- 4. Petrochemical and Industrial
- Analyze over 30 elements in crude oil , mainly Fe, Na, Mg, Ni, V, Ca, Pb, Mo, Mn , Cr, Co, Ba, As, etc.
- 5. Pharmaceutical, health, agricultural and environmental and Food safety
Technical specifications
| Input Power |
AC 220V, 20A |
| Output power |
700-1600W |
| Accuracy |
2W |
| Working Frequency |
27.12MHz |
| Frequency stability |
<0.05% |
| Output power stability |
<0.1% |
| Match method |
auto-matching |
| Electromagnetic leakage radiation intensity |
electric field intensity E <0.5V / m at 30cm away from the chamber |
| Output coil |
Inner-diameter 25mm, 3 turns |
| Quartz tri-concentric torch |
Outer-diameter 20mm. Various center channel size models optional |
| High-efficient nebulizer |
Concentric nebulizer outer-diameter 6mm. Vvarious models ( high-salt,anti-HF, etc.)optional |
| Spray chamber |
Scott spray chamber, the cyclonic spray chamber with outer diameter 57.2mm optional |
| Peristaltic pump |
12-roller, 4-channel, the rotation speed can be adjusted according to the demanded flow |
| Total consumption(Ar) |
<14L/min |
| Plasma gas flow meter (100-1000)L/h (1.6-16L/min) |
| Argon flow meter/carrier |
Auxiliary gas flow meter(6-60)L/h (0.1-1 L/min) |
| Gas pressure gauge |
Carrier gas flow meter(6-60)L/h (0.1-1 L/min) |
| Specifications |
Carrier gas regulator valve (0.2MPa) |
| Cooling water: Water temp. 20-25″C Flow> 5L/min Pressure> 0.1MPa |
| Ruled echelle grating |
52.67 Ip/mm, 64°blaze angle, the substrate is made of the Zerodur® produced by German SCHOTT, features near-zero thermal expansion coefficient, enabling outstanding performance |
| Prism |
Ultra-pure Corning UV fused silica, transmittance 99.6% at 170nm. |
| Wavelength range |
175nm-900nm for standard, extended to 165nm-900nm by choosing DUV optical components |
| Effective Focal length |
430mm |
| Numerical aperture |
F/8, ultra-high flux ensures the instrument detection limit and sensitivity |
| Resolution |
0.0068nm@200nm |
| Stray light |
Equivalent background concentration of 10000ppmCa solution <2ppm at As189.042nm |
| Optical chamber |
Precisely thermostat, 35±0.1*C |
| Distributed N2 purge: normal purge 2L/min, fast purge 4L/min |
| Detector Type |
Charge injection detector (CID) |
| Pixel Size |
27×27 pm,Random Access Integration (RAI) |
| Read mode |
Full frame readout (FF), Random Access Integration (RAI) with non-destructive read (NDRO) |
| Linear dynamic range |
108 |
| Wavelength response range |
165nm-1000nm |
| Electronic shutter |
Set the integration time of each line; specify the individual line to read out(read time <2ms) |
| Quantum efficiency |
No coating, up to 35% within 200nm UV region |
| Detector cooling |
High efficiency triple stage thermoelectric cooling device maintains the detector at a constant-45 °C |
| View mode |
Radial view |
| Liquid content |
0.01 ppm- several thousands ppm |
| Solid content |
0.001%—70% |
| Repeatability |
(short-term stability) relative standard deviation RSD <0.5% |
| Stability |
Relative standard deviation RSD <1% within 2 Hours |
| Analysis speed |
Single line CID readout time is 2ms, analysis for all elements can be achieved within one minute |
| Detection limit (pg/L) |
1 ppb-10ppb for most elements |
| Instrument size |
Desktop 1300mm*840mm*740mm |
| Element |
Ag |
Ba |
Be |
Ca |
Cr |
Cu |
K |
Li |
Mg |
| Wavelength |
328.068 |
455.403 |
311.107 |
393.366 |
267.716 |
324.754 |
766.49 |
670.784 |
279.553 |
| Detection limit |
1.31 |
0.1 |
0.06 |
0.02 |
1.3 |
1.1 |
4.9 |
0.2 |
0.05 |
| Element |
Mn |
Mo |
Na |
Ni |
Sr |
Ti |
V |
Zn |
|
| Wavelength |
257.61 |
202.03 |
589.592 |
231.604 |
407.771 |
336.121 |
309.311 |
213.856 |
|
| Detection limit |
0.22 |
1.11 |
1.43 |
2.19 |
0.034 |
0.42 |
0.88 |
0.47 |
|
| Instrument Configuration |
Working Environment |
| Fully automated matcher |
Manual |
Store&transport temp: 15°C-25*C |
Power adaptability: |
| The sample introduction system |
Detection device |
Store&transport relative humidity: <70% |
220±10V, |
| Fully automated solid-state RF power |
Spectrometer |
Working humidity: <70% |
50-60HZ |
| Auto-controlled cooling water apparatus |
Computer system |
Working temp: 15, C-30Q |
|
| Item name |
Quantity |
Unit |
Remark |
Confirm |
| ICP3000 Main machine |
1 |
PC |
With warranty card |
|
| ICP3000 accessories and components |
1 |
Set |
|
|
| Regulated power supply |
1 |
PC |
|
|
| Cooling water chiller |
1 |
PC |
|
|
| USB flash drive |
1 |
PC |
|
|
Ordering and configuration
Final specifications, included accessories, consumables, software, certifications, power requirements, installation, warranty, and regulatory availability depend on the selected model and destination. Contact Scientific China to confirm the suitable configuration, minimum order quantity, price, lead time, documentation, and international delivery terms before purchase.
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