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Shenzhen Tongrui Chromatography Instrument Co., Ltd
Two dimensional liquid chromatography
NegotiableUpdate on 05/06
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Overview
The TR-1000 two-dimensional liquid chromatography system is based on a quaternary low-pressure gradient liquid chromatography system and is a fully intelligent quaternary low-pressure gradient liquid chromatography system with online solid automatic phase extraction.
Product Details
TR-1000 Two dimensional liquid chromatography/Blood drug concentration detector
1. ProductsPurpose:
Used clinically to analyze organic compounds derived from human blood samplesAnd inorganic ionic substancesQualitative and quantitative testing.Detectable drugs:Psychiatric drugsAntiepileptic drugs, hypnotic sedatives, anti-tumor drugs, antibiotics, anti tuberculosis drugs, monoamine drugs, analgesic drugs, circulatory system drugs, gastrointestinal drugs, and other inorganic ion drugs, etc
2、 Functions of each unit andtechnologyparameter
1Four element low-pressure gradientConstant flow pump:
Technical Specifications Table
2UV detector:
1） have5inchtouch controldisplaycolor screenFunction,And it has computer software anti control function
2） The detector adopts dual channel data and high precision24bitADConversion and signal sampling frequency up to80hz/sHigh speed data collector ensures high-speed, low-noise, low drift, and ultra-high sensitivity detection of the detector.
3） Adopting a new typeHType flow pool, bidirectional convection, ensuring minimal fluctuations in the baseline
Technical Specifications Table
Wavelength range: |
190nm~700nm |
Wavelength indication error: |
≤±1nm |
Wavelength repeatability error: |
≤±1nm |
Dynamic noise: |
≤0.75×10-5AU(Methanol,1mL/min,254nm,20℃） |
Static noise: |
≤±0.5×10-5AU(Empty pool, response time)1In seconds,20℃） |
Dynamic baseline drift: |
≤1×10-4AU/h(Methanol,1mL/min,254nm,20℃） |
Static baseline drift: |
≤0.5×10-4AU/h(Empty pool, response time)1In seconds,20℃） |
Linear range: |
≥104 |
Detection concentration: |
≤2×10-9g/mL(Naphthalene)/Methanol solution |
Qualitative repeatability: |
RSD6≤0.1% |
Quantitative repeatability: |
RSD6 ≤0.5% |
Spectral bandwidth: |
5nm |
Flow pool volume: |
8μL |
optical path |
8mm |
Wavelength scanning: |
Multi wavelength time programming（10Band) |
Time program function: |
have |
3. Automatic sampler
1） Automatic sampler requires high-pressure injection and mobile phase needle passing technology, without the need to clean the inner wall of the injection needle. The outer wall is automatically cleaned to reduce sample residue.
2） Sample injection adopts quantitative loop method and automatic injection.
3） Before injection, the outer wall of the injection needle can be automatically cleaned to reduce cross contamination of the sample
4）systemhaveOnline automatic enrichment completionfunction.
Technical Specifications Table
Repeatability: |
RSD6 ≤0.5%,Full quantitative loop, partial injection |
Minimum residue: |
≤0.005% |
Linearity: |
≥0.999 |
Injection accuracy: |
1% |
Sample quantity: |
144a （2mlsample |
Minimum injection volume: |
0.1ul |
Rapid injection: |
10ulDuring injection20s |
Injection volume: |
1000µl (typical value500µl) |
Injection valve switch speed: |
<100mSec |
Position control accuracy: |
<0.3mm |
Power Supply: |
220v±10%，50hz 150w |
4. Column temperature box
1） Column temperature boxThe parameters can be set and controlled by the chromatographic data processing workstation，Equipped with computer software anti control function
Technical Specifications Table
Temperature control range: |
5℃~80 ℃ (room temperature<25 ℃) |
Temperature control accuracy: |
≤±0.1℃ |
Temperature can be controlled in both directions: |
Refrigeration and Heating |
Temperature setting resolution: |
0.1℃ |
5High pressure dilution pump:
5.1 Computer control with online automatic dilution function，No matter the injection volume, there is no need for nitrogen blowing operation, fully automatic processing, eliminating the trouble of manual intervention.
Technical Specifications Table
flow range |
0.001-9.999ml/minSet step size:0.001mL/min |
Traffic accuracy: |
<±1% |
Maximum pump pressure: |
45Mpa |
6Chromatography workstation:
1） The software meets the requirementsGMPRequired user permission management, audit tracking function
2） The software comes withMySQLThe database management function stores all key data in the database and has the ability to import and export data.
3） It has a sample table batch processing function, which means that after the sample table is established, all sample tests can be completed with one click. After the sample is completed, automatic column flushing and intelligent shutdown can be set to achieve unmanned operation.
4） The main interface can complete most operations without switching back and forth between multiple interfaces. Data analysis is based on actual collected data to ensure its authenticity. The workstation has the ability to compare spectra in multiple forms, which is beneficial for chromatographic research;
5） softwareJAVALanguage writing, software with high scalability, and cross platform functionality.canPerform full reverse control operation control, automatic data acquisition, spectrum processing, etc. on the system. One software for data setting, collection, analysis, and viewing, easy to operate.
6） Full Chinese operation menu,Intuitive and convenient user-friendly interface; Implement data collection, calculation, organization, storage, and printing on the front and rear consoles，Analyze the parameters, spectral data, and analysis report of the chromatographcanLong term storage and unified management;
Product Usage
Used in clinical practice for qualitative and quantitative detection of organic compounds derived from human blood samples.
Scope of detectable drugs: psychiatric drugs, antiepileptic drugs, anti-tumor drugs, sedative hypnotic drugs, analgesic drugs, antibiotics, anti tuberculosis drugs, monoamine drugs, gastrointestinal drugs、circulatory systemOr other drugs, etc.
Two dimensional liquid chromatography
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