Testech Group Co., Ltd
| Detector | Multi high resolution CCD detector |
| Optical grating groove | 3600 l/mm |
| Benchtop Model High | 340mm |
| customized support | OEM |
| weight | 60kg |
| Length | 657mm |
| Size | 657*670*340mm |
| Temperature autocontrol | 34℃±0.5℃ |
| Packaging Details | In Carton |
| Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union |
| Supply Ability | 5000pcs/month |
| Wavelength Range | 170 -670 nm, -- |
| Level One spectral dispersive power | 1.2 nm/mm |
| type | X-ray Spectrometer, Other, Atomic Emission Spectrometer |
| Product name | Optical Emission Spectrometer |
| Model | VL-4000 |
| Diameter of Rowland circle | 350mm |
| warranty | 1 years |
| Model Number | VL-4000 |
| Place of Origin | CHINA |
| Brand Name | TESTECH |
| Certification | CE; ISO |
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Product Specification
| Detector | Multi high resolution CCD detector | Optical grating groove | 3600 l/mm |
| Benchtop Model High | 340mm | customized support | OEM |
| weight | 60kg | Length | 657mm |
| Size | 657*670*340mm | Temperature autocontrol | 34℃±0.5℃ |
| Packaging Details | In Carton | Delivery Time | 3-7 days |
| Payment Terms | T/T, Credit Card, Paypal, Western Union | Supply Ability | 5000pcs/month |
| Wavelength Range | 170 -670 nm, -- | Level One spectral dispersive power | 1.2 nm/mm |
| type | X-ray Spectrometer, Other, Atomic Emission Spectrometer | Product name | Optical Emission Spectrometer |
| Model | VL-4000 | Diameter of Rowland circle | 350mm |
| warranty | 1 years | Model Number | VL-4000 |
| Place of Origin | CHINA | Brand Name | TESTECH |
| Certification | CE; ISO | ||
| High Light | Direct Reading optical emission spectrometer ，670nm optical emission spectrometer ，170nm oes spectrometer | ||
VL-4000 spectrometer is designed for industrial analytical laboratories of mechanical engineering, metallurgical and metal processing factories. Spectrometer is capable to replace a whole laboratory for identification chemical composition of metals and alloys, significantly affecting the quality of products. VL-4000 represents the best solution for customers who need speed, high technical characteristics, reliability and high accuracy of the determination of the total elemental composition of metal.
VL-4000 spectrometer can be used in the quantitative analysis of sold metal samples and grade identification. Optical system with CCD detector, spectral range covers all typical materials. Instruments equipped with argon flush spark machine, open design spark stand is suitable for the analysis of samples with different shapes and sizes.
| No. | ITEMS | UNIT | QTY | REMARK |
|---|---|---|---|---|
| 1 | VL-4000 Optical Emission Spectrometer | PCS | 1 | |
| 2 | Analytical Base | PCS | 1 | Fe Base |
| 3 | Analytical Curve | PCS | 1 | |
| 4 | Re – Cal Sample | PCS | 1 | |
| 5 | Pneumatic pipe and fitting | M | 2 | |
| 6 | Oxygen pressure reducing valve and fitting | PCS | 1 | |
| 7 | Power wire | PCS | 1 | |
| 8 | Signal transmission wire | PCS | 1 | |
| 9 | Operation software | PCS | 1 | |
| 10 | User manual | PCS | 1 | |
| 11 | Qualified certificate | PCS | 1 | |
| 12 | Complete set packing list | PCS | 1 | |
| 13 | List of tools and spare parts | PCS | 1 | |
| 14 | Warranty Bill | PCS | 1 | |
| 15 | Delivery form for installation and acceptance | PCS | 2 |
| Item | Element | Fe-001 |
|---|---|---|
| Low Alloy Steel | ||
| 1 | C | 0.006-1.19 |
| 2 | Si | 0.013-3.86 |
| 3 | Mn | 0.034-2.2 |
| 4 | P | 0.0019-0.13 |
| 5 | S | 0.0009-0.364 |
| 6 | Cr | 0.016-4.83 |
| 7 | Ni | 0.0082-4.4 |
| 8 | Mo | 0.004-4.19 |
| 9 | Al | 0.0021-1.27 |
| 10 | Cu | 0.0032-0.8 |
| 11 | Co | 0.004-0.504 |
| 12 | Ti | 0.001-1.18 |
| 13 | Nb | 0.004-1.04 |
| 14 | V | 0.0082-0.9 |
| 15 | W | 0.005-2.07 |
| 16 | Pb | 0.003-0.26 |
| 17 | B | 0.0003-0.019 |
| 18 | Sn | 0.0016-0.039 |
| 19 | As | 0.007-0.174 |
| 20 | Bi | 0.0019-0.021 |
| 21 | Zr | 0.004-0.57 |
| 22 | Ca | 0.0004-0.0015 |
| 23 | Fe | Balance |
| No. | Item | Brand | Company or Origin |
|---|---|---|---|
| 1 | Linear array CCD | Toshiba | Japan |
| 2 | Optical grating | Zeiss | Germany |
| 3 | Optical lenses | Zeiss | Germany |
| 4 | Optical fiber | Agilent | USA |
| 5 | Slit | lenoxlaser | USA |
| 6 | Filter | TDK | Japan |
| 7 | Pressure sensor | SSI | Canada |
| 8 | Solenoid valve | Burkert | Germany |
| 9 | Light source module | CREATE | - |
| 10 | System control module | CREATE | - |
| 11 | Data collection module | CREATE | - |
| 12 | Excitation stand module | CREATE | - |
| 13 | Software | CREATE | - |
Company Details
Business Type:
Manufacturer
Year Established:
18 years
Total Annual:
250 US dollar-285 US dollar
Employee Number:
30~35
Ecer Certification：
Verified Supplier
TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume... TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume...
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