
Product scope of application
It can be used as a detector for the analysis, preparation or purification of liquid chromatography.
Compatible with all LC systems in the world in terms of hydraulic connection
Application of on-line detection in environmental monitoring
It can be equipped with corresponding infusion pump, injection valve, chromatographic column and other components analysis and preparation and purification system.
Connecting pipe specifications: 1/16'OD, stainless steel, PEEK or PTFE material
Technical characteristics of products
Miniaturization design, saving space, easy to carry
COTREM-M3 series microprocessors with higher performance than ARM7
Full digital output design can be controlled by chromatographic workstation through RS-232/485 interface.
It has analog output port and can be used in third-party analog workstation.
The circulating pool is designed with Z-shaped design, and the circulating pool is treated at constant temperature, thus the noise and drift of the instrument are greatly improved.
Double beam design further reduces the influence of environmental changes on drift.
Flow pool can be selected according to sensitivity and velocity range.
The detection path of high concentration and high velocity is 0.5mm.
Maximum flow rate up to 10L
Full digital output design, which can be controlled externally through RS-232/485 interface intelligently identified, and data acquisition by chromatographic workstation software
Seamless docking design with Shanghai Qianpu workstation software HW2000
Vehicle power supply can make it suitable for field operation.
Technical index
wavelength | 254nm |
Light Source | Deuterium |
Noise | 5×10-5 AU(254nm&1mL/min & Methanol) |
Drift | 3×10-4 AU/h(254nm&1mL/min & Methanol ) |
Minimum Detecting Concentration | 2×10-8 g/mL(254nm&1mL/min&Methanol&Chennai standard) |
Bandwidth | 20nm |
Control | RS-232/485 |
Monitor | LCD 2×8 |
Power | 24V,3.2A |
Dimensions/Weight | 130×180×210 mm(W×H ×D)/1Kg |
Optional Flow Cells
No. | Path Length (cell thickness) mm | Fitting | Max. Flow Rate mL/min | Max. Pressure MPa |
1 | 10 | 1/16" | 20 | 25 |
2 | 3 | 1/16" | 50 | 15 |
3 | 2/1.25/0.5 | 1/16" | 250 | 15 |
4 | 2/1.25/0.5 | 1/8" | 1000 | 15 |
5 | 2/1.25/0.5 | 1/4" | 10000 | 15 |
