LC01 liquid chromatography manufacturercharacteristic
1. Characteristics of high-pressure constant current infusion pump
The pump head has a self flushing function, allowing for infusion without the need for manual emptying;
The "self-priming one-way valve" technology that has won the design award can extend its service life;
Complete pump types: analytical, semi prepared, and prepared;
The gradient elution internal software can be self controlled;
Programmable solvents and compression factors that can be automatically compensated;
Various components are easy to maintain and repair;
Complete pre cleaning function, facilitating quick solvent replacement;
By controlling the closure of external contacts, it is easy to change the purpose of the pump;
The control method is flexible, and the pump parameters can be controlled by both the pump panel and the system controller under different requirements, making it convenient and flexible.
2. Characteristics of UV detector
Power on self-test, internal safety alarm and automatic fault diagnosis function of the instrument;
The optical path system adopts precise positioning structure and unique heat dissipation technology, efficient optical system and digital filtering;
Light source: optional deuterium lamp and tungsten lamp, deuterium lamp warranty life of 1000Hrs;
Original imported light source, no need to adjust the optical axis when replacing the light source, easy maintenance;
Real time display of sample and reference cell energy, facilitating the determination of light source and flow cell status;
Online monitoring and display of the running time of the light source, making it convenient for users to determine the lifespan of the light source;
Zeroing function: The absorbance can be zeroed by the panel or automatically zeroed by the program software;
Wavelength adjustment function: It can be controlled by the keyboard panel or set by program software. It is an integrated photoelectric detection element that can select or change the wavelength without any mechanical adjustment
Vitamin Analysis Liquid Chromatographytechnical parameter
PT501 high-pressure constant current infusion pump | |
Infusion method | Micro volume series double plunger |
Flow range | (0.001~10.000) mL/min, with a small increment of 0.001 mL/min (analytical type). |
Flow accuracy | 0.1% |
Traffic accuracy | <±1 % (2μl/min) |
Maximum conveying pressure | 6000PSi (approximately 42MPa) |
Solvent compressibility | Automatic compensation |
Security | Equipped with power on self-test, high and low voltage alarm and protection functions. |
size | W260×H170×D360mm |
weight | 6.3kg |
UV variable wavelength detector | |
light source | Deuterium lamp (tungsten lamp optional) |
Wavelength Range | 190-700nm (step up by 1nm), can be set by keyboard or RS-232. |
Wavelength accuracy | <±1nm |
Wavelength reproducibility | <±0.5nm |
bandwidth | Less than 5nm |
noise | <± 2.5 × 10-5AU (under specific conditions) |
drift | <± 2.5 × 10-4AU (under specific conditions) |
Flow pool volume | 10ul |
Absorption range | 0.01AU/V to 10AU/V (ten levels in total) |
size | W260×H170×D360mm |
weight | 6.0kg |
LC01 liquid chromatography manufacturerSystem configuration:
Product Name | Specification and model | Company | quantity | amount of money | Place of Origin |
High pressure constant flow pump | 10T | platform | 2 | 55000 | Precision measurement |
UV detector | 10T | platform | 1 | Precision measurement | |
Manual injection valve | 8725i | only | 1 | Precision measurement | |
system controller | Including workstation VI2010 (dedicated for liquid phase) | set | 1 | Precision measurement | |
mixer | special-purpose | only | 1 | Precision measurement | |
Backup damper | special-purpose | only | 1 | Precision measurement | |
Spiral tube | SS stainless steel 1/16 × 0.04 3m | set | 1 | U.S.A | |
Liquid chromatography column | C18 4.6×250mm,5um | branch | 1 | VERTEX | |
Microsampler | 50ul/100ul | branch | 1 | Shanghai | |
Reverse pressure valve |
| only | 1 | Precision measurement | |
Injection bracket | For injection valve | only | 1 | Precision measurement | |
Column temperature box | DT230A | platform | 1 | 1250 | Dalian |
Vacuum pump | AP-01P (with pressure gauge) | platform | 1 | 1100 | Tianjin |
Solvent filter | 1000ml | platform | 1 | 200 | Jiangsu |
Ultrasonic degassing machine | SZ-80(2L) | platform | 1 | 500 | Tianjin |
Water based microporous filter | Φ 13 × 0.45 (100 pieces/pack) | package | 1 | 40 | Tianjin |
Organic microporous filter | Φ 13 × 0.45 (100 pieces/pack) | package | 1 | 40 | Tianjin |
Water based microporous filter membrane | Φ 50 × 0.45 (50 pieces/box) | box | 1 | 25 | Tianjin |
Organic microporous membrane | Φ 50 × 0.45 (50 pieces/box) | box | 1 | 35 | Tianjin |
Amino acid analysis special package |
| set | 1 | 3410 | Shanghai |
Note:
1. This configuration can also measure vitamins.
2. Customers are required to prepare sample processing equipment such as scales that will be shared in the plan.
3. The analysis package contains dedicated chromatography columns, amino acid standards, derivative reagents, diluents, and other reagents to be provided by the customer.