| Appearance structure | Overall dimensions | 360mm*430mm*488mm,Box-type design, with a built-in temperature
control box |
| Function configuration | Double piston high-pressure constant current pump, imported
mechanical six-way valve, built-in column temperature box,
independent detector temperature control system, electrochemical
membrane self-regeneration inhibitor, bipolar conductivity
detector, V1.0 control system (can be upgraded to V3.0 system) etc |
| Double-plunger high-pressure constant-flow pump | Pump pressure resistance | ≥35Mpa(5000psi) |
| Flow range | 0.001—9.999ml/min |
| Flow accuracy | ≤0.1% |
| Traffic repetition | RSD≤0.01% |
| Material | Quartz plunger rod, high-pressure sealing ring, Peek pump head,
resistant to acids, alkalis, organic solvents and high pressure,
excellent sealing performance, long service life |
| Pressure monitoring | Real-time monitoring system pressure |
| Over-limit alarm self-protection | When the system pressure exceeds the set value, an alarm will sound
and the operation will be automatically stopped |
| Temperature control box | Structure | Built-in temperature control box, with a design featuring a
continuous constant-temperature mode and an independent heating and
temperature control system |
| Temperature compensation | Room temperature—80℃ |
| Temperature control accuracy | ±0.1℃ |
| Detector | Type | The bipolar conductivity detector is highly sensitive and has an
independent temperature control system. |
| Temperature compensation | Room temperature—60℃ |
| Temperature control accuracy | ±0.1℃ |
| Baseline noise | ≤0.5%FS |
| Baseline drift | ≤10.0%FS/30min |
| Minimum detectable concentration | CL-≤0.001μg/ml Li+≤0.0005μg/ml |
| Qualitative repeatability | ≤0.5% |
| Quantitative repeatability | ≤2.0% |
| Suppressor | Regeneration mode | The electrochemical membrane can self-recover, eliminating the need
to replace the inhibiting agent and adding acid. It is convenient
to use and has a quick balance |
| Inhibitory capacity | ≥100μeq, with high inhibition efficiency, suitable for gradient
elution |
| Dead volume | ≤80μL, higher sensitivity, faster reaction |
| Compatibility | Anion inhibitor is compatible with hydroxide system and carbonate,
bicarbonate systems;Cation inhibitor is compatible with mesylate
system, nitrate system, oxalate system, etc |
| Thermostat for the suppressor | Synchronized temperature control with the detector, resistant to
external interference, quick equilibrium, small drift, more stable |
| Control system | Communication | RS232 communication, parameter self-saving and reading, real-time
data acquisition and transmission, multiple ports can be
simultaneously established for communication |
| One-click power on/off | Abandon the cumbersome manual start-up and shutdown steps, start-up
and shutdown can be automatically completed in one click |
| One-click automatic maintenance | Click the maintenance button, automatically perform maintenance,
solve the problem of cumbersome maintenance |
| Self-protection | The system automatically starts the protection program after losing
liquid, avoiding damage to accessories due to liquid loss |
| Workstation V3.0 | Automatic system configuration | Automatically scans the chromatograph, injector, and other related
configurations, automatically configures the system |
| User Management | Different users can be added, and corresponding permissions and
passwords can be set for different users |
| Sequence Management | Create and edit sequences, freely set sample names, properties,
locations, injection volumes, etc |
| Automatic shutdown | Free to choose between two automatic shutdown modes: automatic
shutdown after sequence completion and timed shutdown |
| Automatic printing | After the sequence is completed, an automatic detection report can
be generated and printed automatically |
| Data collection | There are two sample injection methods: single-run and batch-run.
There are three triggering modes: injector trigger, software
trigger, and valve trigger. During the acquisition process,
thumbnail images can be generated in real time and the data can be
automatically processed |
| Data processing | An automatic reference for multiple spectrograms, with batch
processing function, allowing one-click processing of multiple
samples |
| Report | New and edit report templates are available. Reports can
automatically generate curves and data for each point on the
curves. They can also automatically generate statistics for
multiple samples. Multiple functions such as printing sequences are
available |
| Compliance Management | It has an audit tracking function and can quickly query audit
records by category; it has digital signature and online approval
functions, enabling paperless office work;
It has an installation certification function and can automatically
detect and issue IQ reports |
