Full Spectrum Direct Read Spectrometer with high quality

DW-TY-9000 Type Full Spectrum Direct Reading Spectrometer

General principles

The buyer is responsible for providing the conditions and requirements of the site, and meet the requirements of the external installation and other cooperation conditions, the Seller shall provide the equipment and technical services in accordance with the requirements of this agreement. The seller (to ensure full compliance) shall comply with the requirements of the technical specifications, and the analytical instrument shall meet the requirements of the national (or industry) standards.

DW-TY-9000 Full Spectrum Direct Reading Spectrometer, which adopts the international standards of design and manufacturing technology, follows the steps of international spectrum technology and applied the new all digital technology instead of PMT simulation technology. In addition, in order to make this apparatus' best capability, long term stability and repeability, and the lowest sense lines. The design of vacuum optics room and the technology of all digital excitation light source, advanced CCD detector, high-speed data reading system are applied. This machine is available in metal manufacture and processing industries. It's also one of   the main testing machine in metal metallurgy. Such as quality monitoring, material grade identification, material research and development.

Specifications and technical parameters

Notes:

(1) The table filled in accordance with contract demand of customers;

(2) If the customer has control sample needs to provide control sample number, by the customer to buy their own; for example, sales staff and buy, the control sample Shanghai shipped separately;

(3) If the client application is a special application, and are willing to cooperate to provide samples for curve development, the customer must provide accurate sample elements in the table, and to ensure uniformity of the sample, but not as an instrument of this type of curve acceptance criteria;

Environmental Requirements

 Instrument shall be placed in a dedicated laboratory, indoor area larger than 10 square meters, and to ensure that surrounding non hazardous, flammable and corrosive gases. Caution: Do not use this instrument placed in the chemical analysis laboratory.

 Working temperature: 10℃ ~ 30℃, within 3 hours at room temperature fluctuation is less than 2℃, requires laboratory installation of air conditioning.

 Storage temperature: 0℃ ~ 45℃

 Relative Humidity: 20% to 80%, for wet areas, to be equipped with a dehumidification machine.

 TY-9000 full spectrum of direct-reading spectrometer spectral chamber mounted in the housing having a temperature control device, can work in such an environment range, if beyond the scope of these requirements, service life and measurement accuracy of the instrument will be affected.

  Power Requirements

 1) Power supply: single-phase 220 ± 20V, 1KVA power supply.

In order to ensure TY-9000 full spectrum direct reading spectrometer normal use, please for the instrument is equipped with a 1kVA single-phase 220V AC voltage regulator parameters.

2) TY-9000 full spectrum of direct-reading spectrometer with protective grounding single-phase power. To ensure reliable instrument, the user must ensure the grid PE protected well grounded and separate from other protected areas of large equipment. If you can not guarantee that PE is well grounded, please prepare a ground instrument separately for grounding resistance of less than 4Ω.

 Argon requirements

1) Argon purity≥99.999%, oxygen≤2ppm, including the amount of H2O≤5ppm, (argon gas cylinders can not open storage, non-rain). If there is no purity argon gas, argon gas purifier is recommended.

2) The use of argon gas flow rate: standby flow rate of about 0.1L/min, maintaining the flow of about (0.4-0.5) L/min, to stimulate the flow of about 3.5L/min.

3) Argon pressure control: 0.5Mpa.

Argon connection pipe

 You must use special argon supplied brass connection.

 Row of cylinders

 Instrument exhaust gas through a 14mm diameter PVC reinforced pipe routed supplied filter bottle. Exhaust bottle should be cleaned in time to prevent poor gas replacement.

 Sample Preparation

 Non-ferrous metal samples for aluminum, copper, etc. must use special lathe sample preparation.

 For iron-based samples must use special sample preparation grinding prototype, a prototype mill and a floor-grinding machine for grinding steel sample surface. White cast iron samples must be uniform.

 Users need a cutting machine for processing shape suitable for spectrometric analysis of samples.

 Samples to be analyzed must be uniform, no holes, no casting defects, preparation must achieve a smooth surface, no oxide layer, no oil, no burr edge of the sample.

 Standard sample request

TY-9000 full spectrum of direct-reading spectrometer factory will be bundled with a spectral calibration standards for the overall spectral calibration instrument drift. In addition, users need to prepare for their own internal control standard sample or sample product type, for correcting the instrumental analysis curve.

 PC and printer requirements

 Prepare a general configuration of the current PC (notebooks and desktops can be), requires more than 1GB memory, CPU dual-core 1.8G Hz or more, for the installation TY-9000 full spectrum of direct-reading spectrometer analysis software.

 Prepare a printer, laser, inkjet or dot matrix printer can be used to analyze the data to print the report.

Installation and commissioning

Instruments arrive within a month, the buyer should have the installation conditions and notify the seller installed.

After installation engineers arrived, along with the packing list one by one to check received by both parties, representatives of both parties to fill the packing list in duplicate entries in acceptance based on test results and signed. If missing parts on the acceptance of a single note by the installation engineer and immediately notify the seller sent it to us.

Instruments arrive within two months the buyer still have installation conditions, or cause damage to the instrument in custody, the seller is entitled to require the buyer to pay the additional installation costs, all costs for equipment damage caused by the formation of custody shall be borne by the buyer.

In instrument installation and commissioning, the buyer should be given to facilitate the installation engineer working conditions. Because if the buyer does not have the installation conditions resulting installation engineers to the scene after the unable to work and staying two days (or more), installation engineers can directly return, and to assume the installation engineer during detention by the buyer of the full cost, including transportation to and installation engineers fees, room and board, fees and subsidies.

If the content is not individual elements within a selected range of standard content, or after installation of its RSD, SD value exceeds the allowable value, the two sides should negotiate, analyze problems and propose solutions to problems.

 After acceptance, representatives of both parties sign it in duplicate on the acceptance of a single installation.

 Note: For customers with samples to create a curve as a standard case, because the customer can not guarantee uniformity of standards, samples of impurities can not be completely sure, the sample providers do not have the qualifications national standard production, so the results of the analysis can not be used as acceptance criteria .

 Installation steps:

 1) Engineer to the site according to the instrument installation procedures for installation, commissioning.

 2) Test sample selection:

According to the buyer's analysis of the content of the sample, the seller and the buyer to jointly negotiate to determine, select a set of suitable for the user's daily analysis of the standard sample (the set of the buyer to provide or negotiate with the seller purchasing), as the instrument of acceptance. The standard sample selection principle should be based on the principle of the content of the daily production of the buyer.

3) Test:

After the instrument, the instrument temperature, pressure and argon atmosphere after the instrument to meet the requirements of the instrument, by the seller and the installation engineer with a set of pre - determined, the establishment of the instrument, and then the two sides agreed to take a sample of the standard sample (usually not containing high and low standard sample) for precision testing. General provision of 4~6 points (excluding abnormal excitation) of data to calculate.

After acceptance, the installation of the negotiators in duplicate sign acceptance certificate.