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ICP Spectrometer

  • Inductively-coupled Plasma Emission Spectrometer
Inductively-coupled Plasma Emission Spectrometer

Inductively-coupled Plasma Emission Spectrometer

  • Model: ICP-HK-2000
  • Fast analysis speed: 20 elements per minute at most
  • Scan range: Scan range 180 ~ 500nm
  • Correlation coefficient ≥ 0.9998%
  • Product description: Inductively-coupled Plasma Emission Spectrometer
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Technical specifications:

(1) Fast analysis speed: 20 elements per minute at most

(2) Scan range: Scan range 180 ~ 500nm, sine bar mode, motivated by computer-controlled pulse motor, minimum scan pace 0.0005nm
(3) Wavelength indication error and repeatability : wavelength indication error: ± 0.03nm, repeatability ≤ 0.005nm
(4) Correlation coefficient ≥ 0.9998%
(5) high-precision:             relative standard deviation RSD ≤ 1.5%
(6) Stability:                   relative standard deviation RSD ≤ 2.0%
(7)Testing range:              ultra-micro to constant
(8) Low detection limit:       ppb (ug / L) level (detection limit of some elements, see Appendix 1)
(9) Multi-element analysis:     quantitative or qualitative analysis of 72 metal elements as well as some non-metallic elements (such as B, P, Si, Se, Te) to conduct
(10) measurement mode:      single/ multi-element sequential measurement
(11) Power:                  800W-1200W adjustable
(12)Easy operation:        third-generation multi-window upgraded Chinese or English analysis software operated under Windows XP, faster and more comprehensive, simultaneous operation of multi-task and multi-window (the only one of its type in China)

Radio-frequency generator (RF) 

(1)Circuit Type: Self-excited oscillation inductance feedback circuit, coaxial output, match-tuning, power feedback signal, closed loop automatic control.
(2) Working frequency: 40.68MHz ± 0.05%
(3) Frequency stability: ≤ 0.1%
(4) Output power :800-1200W
(5) Output power stability: ≤ 0.3%
(6) Intensity of electromagnetic field leakage: 20cm away from the body
Electric field intensity E: <2 V / m

Sampling Device
(1) output working coil diameter 25mm, 3 turns
(2) Torch: three concentric type, 20mm diameter quartz torch
(3) Diameter of coaxial sprayer 6mm
(4) Diameter of binocular-type spray chamber 34mm
(5)Observation position: longitudinal observation for up and down and lateral observation for front and back, can be adjusted directly through the software.
(6) Specifications of argon flow-meter and carrier pressure gauge:
A plasma gas flow-meter (100-1000) L / h (1.6-16L/min)
2 auxiliary gas flow-meter (10-100) L / h (0.16-1.66L/min)
3 carrier gas flow-meter (10-100) L / h (0.16-1.66L/min)
4 carrier gas regulator valve (0-0.4Mpa) L / h
5 cooling water

Temperature:15-25 ℃                                  flow> 5L/min      

pressure> 0.1Mpa                                      cooling water: resistivity> 1MΩ

Splitter
(1) Optical path: Czerny-Turner
(2) Focal length: 1000mm
(3) Raster Specifications: ion etching holographic grating; groove density 3600 lines / mm, groove area: 80 × 110mm (Optional groove density 2400 lines / mm, groove area: 80 × 110mm)
(4) Line dispersion rate countdown: 0.26nm
(5) Resolution: ≤ 0.008nm
(6) Range of scanning wavelength: 3600 lines / mm scanning wavelength range :180-500nm
                                        2400 lines / mm scanning wavelength range :180-800nm
(7) Minimum Step of stepper motor drive: 0.0005nm
(8) Exit, entrance slit: 20μm, 25μm
(9) Reflecting mirror size: (78 × 105 × 16) mm
(10) Optical lens φ30, 1:1 imaging
(11) Reflecting mirror specification: concave
(12) Splitter thermostat: 26 ℃ ± 1 ℃ 

Photometer device:
(1) PMT specification: R212UH or R928
(2) Photomultiplier negative voltage :200-1000V automatic adjustment,  stability <0.05%
(3) PMT current measurement range: 10-4 ~ 10-9A
(4) Signal acquisition is V / F switching: 1mV corresponds to 100Hz
(5) Sampling circuit adopts high-precision operational amplifier, so that the instrument sensitivity and accuracy are greatly improved.
(6) Data acquisition equipment is connected to the computer through the serial port, thus simplifying the circuit to make connections more convenient
(7) Photometric mode: single, multi-element sequential measurement

Operating software requirements
(1) Operating system: Windows XP operating platform
(2) Number of tested wavelength: free

(3) Database: over 110 000 Spectral library database
(4) Multi-window: preservation of the former test result and measurement of the next specimen can be simultaneously conducted.

(5) Standard addition method: enable application of the software under different conditions

(6) Analysis mode: default best analysis mode, diagnostic equipment, spectrum analysis, unit options, different measurement modes and integral modes
(7) History database: in the history database, you can choose freely any former testing results and print them.
(8) Output data requirements: laser printer

Computer and output devices
Host, monitor, printer: customized

 

HK-20002 ICP dimension and weight

Product

Mode

Dimension (mm)

Weight

Memo

Inductively-coupled plasma emission spectrometer

ICP-HK-2000

600×1150×1510

(W*H*L)

250 kg

Host

Intelligent temperature-control cooling circulating water tank

ICP-TY-1800

500×640×840

(W*H*L)

30 kg

Accessory

ICP scanning spectrometer standard configurations:

      Product

Mode

Unit

Number

Unit price

Total

price

Memo

 

Inductively-coupled plasma emission spectrometer

ICP-HK-2000

 

1

1

 

 

Host

Intelligent temperature-control cooling circulating water tank YT-1800 (width

TY-1800

1

1

 

 

accessory

Computer

Lenovo

1

1

 

 

Optional

Monitor

19 inch liquid crystal monitor

1

1

 

 

Optional

Printer

Hp laser printer

1

1

 

 

Optional

Entrance system

Torch, fog room, atomizer

1

2

 

 

accessory

Axial flow fan

 

1

1

 

 

accessory

 Technological quality standards:
1. Wavelength indication error: ± 0.03nm    

Repeatability ≤ 0.005nm (specifically refers to HK-2000)
2. Scanning wavelength range :180-500nm / 3600 lines / mm,
                            180nm-800 nm/2400 lines / mm
3. Measurement resolution: ≤ 0.008nm
4. Instrument repeatability: relative standard deviation RSD ≤ 1.5%
5. Instrument stability: relative standard deviation RSD ≤ 2.0%
6. Detection limit of representative elements: μg / L (Appendix 1)

Appendix 1 ICP-HK-2000 ICP spectrometer detection limit

Detection limit of tested elements (according to alphabetical order)

Number

Name

Abbreviation

Limit

ug/L

Number

Name

Abbreviation

Limit ug/L

1

Argentine

Ag

4.6

37

Niobium

Nb

36

2

Aluminum

Al

9.5

38

Neodymium

Nd

50

3

Arsenic

As

53

39

Nickel

Ni

4.8

4

Aurum

Au

4.9

40

Osmium

Os

0.4

5

Boron

B

4.8

41

Phosphor

P

9.9

6

Barium

Ba

0.9.

42

Plumbum

Pb

42

7

Beryllium

Be

0.3

43

Palladium

Pd

40

8

Bismuth

Bi

34

44

praseodymium

Pr

37

9

Calcium

Ca

0.2

45

Platinum

Pt

30

10

Cadmium

Cd

2.5

46

Rubidium

Rb

150

11

Cerium

Ce

48

47

Rhenium

Re

6

12

Cobalt

Co

4.0

48

Rhodium

Rh

44

13

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