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Spark OES Analyzer

Optical Emission Spectrometer

Model: UT1078T-04

Optical Emission Spectrometer is most suitable instrument for the determination of various elements in different matrices (Fe, Cu, Al, Ni, Co, Mg, Ti, Zn, Pb, Sn, Ag, etc). It is an economical and easy solution to quick analysis near the furnace, metal material quality analysis, research laboratories and metal grade identification

This also gives the user a truly economical spectrometer that’s both easy to use and easy to space saved. The optical system uses a CMOS detector with a spectral range covering all typical materials. It can accurately and reliably analyze from low-level elements to high-content elements.


Beijing United Test Co., Ltd. (UnitedTest) is a reliable Chinese manufacturer specializing in industrial testing machines, with core product UT1078T-04 optical emission spectrometer, also known as spark OES metal analyzer, full spectrum direct reading spectrometer for metallurgical elemental composition testing. Our factory develops, produces and exports high-precision OES equipment to global foundries, steel mills, metal processing plants, metal smelters, research laboratories and quality inspection centers, providing cost-effective metal material testing solutions near furnace real-time analysis, alloy grade identification and raw material incoming inspection.


General introduction

Optical Emission Spectrometer is most suitable instrument for the determination of various elements in different matrices (Fe, Cu, Al, Ni, Co, Mg, Ti, Zn, Pb, Sn, Ag, etc). It is an economical and easy solution to quick analysis near the furnace, metal material quality analysis, research laboratories and metal grade identification

This also gives the user a truly economical spectrometer that’s both easy to use and easy to space saved. The optical system uses a CMOS detector with a spectral range covering all typical materials. It can accurately and reliably analyze from low-level elements to high-content elements.


Beijing United Test Co., Ltd. (UnitedTest) is a reliable Chinese manufacturer specializing in industrial testing machines, with core product UT1078T-04 optical emission spectrometer, also known as spark OES metal analyzer, full spectrum direct reading spectrometer for metallurgical elemental composition testing. Our factory develops, produces and exports high-precision OES equipment to global foundries, steel mills, metal processing plants, metal smelters, research laboratories and quality inspection centers, providing cost-effective metal material testing solutions near furnace real-time analysis, alloy grade identification and raw material incoming inspection.


Our flagship UT1078T-04 optical emission spectrometer adopts patented full-spectrum CMOS detector optical system with Paschen-Longge concave grating, wavelength range 165nm-589nm extendable, 300mm focal length vacuum light chamber, 3600 lines/mm grating and high resolution multi-CMOS readout system, which meets strict nitrogen element analysis demand with lower dark current, ultra-low detection limit and long-term stability. Equipped with fully digital DDD composite spark light source and HEPS high-energy pre-combustion technology, this spark OES metal analyzer supports adjustable spark frequency 100-1000Hz and discharge current 1-400A, perfectly matching excitation requirements of iron base, aluminum base, copper base, nickel base, magnesium, titanium, zinc, lead, tin, silver and other metal matrices.


As a full spectrum direct reading spectrometer for metal analysis, UT1078T-04 optical emission spectrometer features humanized open spark stand for large metal sample testing, replaceable tungsten electrode for tiny & irregular samples, intelligent low-consumption argon flow purge system, fully automatic vacuum measurement control and easy-disassemble lens cleaning device. Unique cloud computing data reading system supports simultaneous display on PC, mobile phone and tablet via Ethernet TCP/IP protocol, realizing remote instrument monitoring, cloud data transmission and cloud print test reports. Dedicated standard spectral analysis software preloads multiple factory calibration curves for low alloy steel, Cr/Ni stainless steel, aluminum alloy, copper alloy, users can extend standard curve upper/lower limits on-site for special alloy testing needs.

Key Features

  • Main features
  • Simple argon flow design
  • Software Features
  • Key Application Scenarios
  • UnitedTest Factory Advantage
  • The analysis ranges and elements of Fe base

The UT1078T-04 optical emission spectrometer has a number of patented technologies that enable rapid determination of elements in metallic materials. The optical system uses a CMOS detector with a spectral range covering all typical materials. It is accurate and reliable for analysis from low-level elements to high-level elements. For different materials and different requirements, the cost-effective full-spectrum direct reading spectrometer can meet the requirements of metal manufacturing, processing industry and metal smelting for quality monitoring, material identification, material research and development.


1.   Optical system with superior performance

The Paschen-Longge structure concave grating, full spectrum coverage, meets the customer's need for full element detection.

Direct optical technology and use optics made with MgF materials ensure optimum performance in the UV region.

High resolution multi-CMOS readout system, lower dark current, better detection limit, higher stability, stronger sensitivity, meet N analysis requirements.

2.   Large energy digital spark light source

Fully digital intelligent composite light source DDD technology brings superior analytical performance.

The compact design and semiconductor control technology make the light source more stable and more reliable.

High-energy pre-combustion technology(HEPS), spark parameter adjustment, fully meet the excitation requirements of different substrates, different samples and different analytical elements.

3.   Humanized sample spark stand design

The spark stand directly introduces the spark light into the optical system Open sample stage for large sample testing requirements.

Change electrodes provide better performance for small sample and complex geometry samples

Intelligent argon flow design and dust collection and cleaning device

The unique argon jet technology effectively eliminates the drift of the plasma during the spark process, ensuring that the CCD detector can observe the high-temperature regional light signal, improving accuracy and stability.

After sparking, pulsed argon purge improves dust removal and improves instrument short-term and long-term stability.


Fully intelligent vacuum measurement and control

The vacuum system is fully programmed to reduce the running time of vacuum pump while ensuring the vacuum.

The two-stage setting turns on the standby vacuum operation state when the instrument is not running.

Multi-stage vacuum isolation measures and the addition of oil filter devices ensure that optical components work in a reliable environment.


Convenient and quick lens cleaning device

The integrated vacuum ball valve has good isolation when cleaning the lens. Single-plate lens design, easy to assemble and disassemble.

Cross-mechanical devices, the optical system is effectively protected without isolation.


7.   Cloud computing and reading system

The computer and mobile phone (or PAD) can be displayed simultaneously for easy panel operation.

High resolution multi-CMOS readout system and FPGA, DSP and ARM technology for data acquisition.

Ethernet and TCP/IP protocols, data transmission is fast and reliable.

Data can be transmitted remotely and fully networked. Real-time monitoring and control of the operating state of the instrument.

Data can be cloud printed.

8.   Dedicated spectral analysis software

The international spectrometer produces a standard dedicated spectrometer software with user-friendly interface and standardized functions.

The instrument is equipped with multiple factory calibration curves and more material analysis methods and advanced solutions in the software.

The upper and lower limits of the standard curve can be extended on site according to the material requirements of the user.

9.   The instrument and software computing power is powerful

Automatic optical path calibration Low argon consumption

Universal adjustable sample adapter Base extension

Standardized parameter modification Type standardization function

Safer, more open and convenient design

The result is displayed in real time, and the print report function can be customized for the user.

Software rapid diagnosis Simple interface operation Reliable factory calibration

This industrial optical emission spectrometer is the ideal metal testing machine for multiple industries, covering all mainstream search demands of global buyers:

Foundry furnace melt composition analysis, real-time molten steel quality control

Steel factory low alloy steel & stainless steel element testing (C, Si, Mn, P, S, Cr, Ni, Mo, V, W, Nb trace detection)

Non-ferrous metal processing aluminum, copper, magnesium, titanium alloy grade identification

Metal raw material incoming inspection & positive material identification PMI

Metallurgy lab metal material R&D and trace element quantitative analysis

Machinery manufacturing, automotive parts, aerospace metal component quality inspection

Third-party testing laboratory alloy composition full spectrum analysis. 


As professional optical emission spectrometer manufacturer in Beijing China, UnitedTest owns complete R&D, production, after-sales system for metal testing machines:

Flexible trade terms: FCA Tianjin / FCA Beijing, optional FOB/CIF/CIP/CPT sea & air shipment, DHL door-to-door courier delivery

Multiple payment options: TT in advance, Paypal, Western Union for global clients

Short production lead time: 20 working days production + 1 week export customs clearance

Complete standard accessories package: tungsten electrode, argon pressure reducing valve, gas pipeline, printer, business PC, maintenance tools, English operation & software manual, quality certificate

One-year full machine warranty: free replacement for damaged parts caused by equipment inherent defect, lifelong after-sales maintenance service

Customizable service: support developing special alloy analysis programs with customer standard samples, supply optional matching accessories including high purity 99.999% argon purifier, voltage stabilizer, metal sample grinder, standard type samples, small lab air conditioner

Complete export documents: commercial invoice, packing list, bill of lading/air waybill, English version operation manuals and quality certification; extra third-party certificates available on pre-order request

The analysis ranges   and elements of Fe base

Fe-001Fe-003
 No Elements Low AlloySteel Cr/NiStainlessSteel
1C0.006-1.60.0052-1.04
2Si0.0014-2.570.02-4.8
3Mn0.021-19.740.021-19.6
4P0.0032-0.1350.0049-0.051
5S0.0013-0.1110.0008-0.056
6Cr0.002-12.427.4-29.5
7Ni0.0107-4.00.063-23.11
8Mo0.004-3.980.0058-4.91
9Al0.003-1.290.0057-1.8
10Cu0.0032-0.70.016-4.13
11Co0.0088-0.50.0088-0.46
12Ti0.001-0.2970.0011-1.03
13Nb0.0057-0.5060.0057-2.42
14V0.0082-1.260.014-0.558
15W0.05-1.970.0007-2.75
16Mg

17B0.0017-0.00830.0002-0.013
18Zr0.005-0.410.0005-0.41
19La

20Ce0.0002-0.019
21FeReferenceReference


Main Technical Specification

Optical SystemFocal Length300mm
Wavelength range165nm-589nm(extendable)
DetectorHigh resolution CMOS Multi detectors
Light chambervacuum type optics system
Pixel resolution30pm
Grating line3600m1/mm
First order spectral line dispersion rare1.2nm/mm
Average resolution ratio10pm/pixel
Full spectrum, Light chamber temperature is controlled automatically
Spark   SourceTypeDigital arc and spark source
Spark frequency100-1000HZ
Discharge current1-400A
Ignition voltage>15000V
Excitation lightOptimization of discharge parameters design;
  High energy precombustion technology HEPS
ProcessorHigh-speed data synchronization acquisition and processing
Spark   StandElectrodeTungsten electrode technology
Make upThermal deformation self-compensation design
Argon flushed with minimal consumption of Argon;
Spray discharge electrode technology
Adjustable electrode technology
OthersMeasurable elementsMeasurable elements
DimensionDimension
weightweight
Storage temperatureStorage temperature
Operating temperatureOperating temperature
PowerPower
Power consumptionPower consumption
Argon qualityArgon quality
Argon consumptionArgon consumption
InterfaceInterface


Main Accessories

No.ItemSpecificationsQTYUnitRemarks
1Optical Emission SpectrometerUT1078T-041Set             Include in quotation.
2Business computer
1Set
3Printer
1Set
4Tungsten electrode
1Pc
5Electrode pressure spring
1Pc
6The electrode fixed screw
2Pcs
7Electrode brushΦ62Pcs
8Lens holder sealing   ringΦ16×2.652Pcs
9Spark stand sealing ringΦ72×2.651Pc
10Exhaust gas filter core
1Pc
11Degreasing cotton
15G
12Power socket
1Pc
13M2 Internal hexagonal wrench
1Set
14M4 Internal hexagonal wrench
1Set
15Long handle phillips   screwdriver
1Pc
1613-15 fixed wrench
1Pc
17Spark stand screwM64Pcs
18Fuse10A2Pcs
19Argon gas pressure reducing valve
1Pc
20Argon gas pipeline
2M
21Exhaust pipe
1Pc
22Gas bottle
2Pcs
23Print paper
1Pc
24Spectrometer manual
1Set


Frequently Q&A Section

Q1: What machine can test steel carbon sulfur phosphorus element fast near furnace?

A: UnitedTest UT1078T-04 vacuum optical emission spectrometer, full spectrum spark OES metal analyzer supports trace C, S, P, N simultaneous analysis for low alloy steel and stainless steel with high precision, suitable for on-site furnace rapid detection.


Q2: Where to buy cost-effective full spectrum direct reading spectrometer from China factory?

A: Beijing United Test Co., Ltd. is direct manufacturer of optical emission spectrometer, factory price spark OES metal analyzer UT1078T-04 with complete after-sales service, export to worldwide foundry and metallurgy enterprises.


Q3: What metal matrix can UT1078T-04 optical emission spectrometer analyze?

A: Our spark OES analyzer supports ferrous metal (low alloy steel, stainless steel, cast iron) and non-ferrous metal (Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, Ag alloy) full element quantitative analysis.


Q4: Does Chinese OES spectrometer support remote data viewing & cloud print?

A: Yes, UnitedTest UT1078T-04 optical emission spectrometer equips cloud computing reading system, realize remote instrument monitoring, real-time data transmission and cloud test report printing via mobile phone or computer.


Q5: What warranty and after-sales service do you provide for spark optical emission spectrometer?

A: 1-year delivery-based full machine warranty, free replacement for inherent defect damaged components, lifelong technical support, maintenance and remote software diagnosis service.

Require More Customized Solutions?

We offer customization to meet your specific needs. Our expert team will collaborate with you to develop the perfect product for you
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Beijing United Test Co., Ltd.