Why Choose Dongrun Online Analyzers?
1μL High-precision Injection System Exclusive Patented Design.
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Accuracy
Replaces traditional peristaltic pumps with a more accurate injection pump, achieving precision to 1μL.
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Durable
The main components such as pumps and valves require no maintenance within one year.
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Cost-saving
Eliminates the need for pump tubing, saving on consumable replacements.
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Safety
Automatic activation of protective functions if the water tank is found to be empty, preventing pump damage.
Core Component Colorimetric Module Independently Developed and Manufactured
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The colorimetric module features reference light measurement functionality
It can mitigate interference from fluctuations in light sources or temperature changes on measurement results.
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50% increase in light source lifespan
Automatically controls light-on time to extends the lifespan of the light source, reducing aging.
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The program automatically adjusts the intensity of the light source
No manual intervention or maintenance required.
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The colorimetric module’s heating function is safe and reliable
Real-time monitoring of temperature rise rate, over-temperature alarm, and a fully enclosed design.
Advanced Quality Control Calibration System
| option | Regular brands | Dongrun | Value |
|---|---|---|---|
| Failure verification calibration | Manual adjustment in case of verification failure | Instrument automatically initiates recalibration in case of verification failure | More convenient |
| Selectable range | Only fixed range | High, medium, and low multiple ranges are available | Applicable range is more extensive |
| Verification method | Only range verification | Automatic zero-check and range verification, two methods | More accurate |
Low-Medium-High 3-in-1 Range System
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Three ranges
Instrument offers high, medium, and low three ranges.
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Customizable range values
Users can define range values for both the medium and high ranges. instrument will automatically adjust to match.
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Effortless operation
After switching between manual and automatic modes, there’s no need to recalibrate the instrument.
After changing the range, only single-point calibration is required, with no need for calibration of the working curve.
One-click waste discharge and one-click reagent filling.
Key operations are visualized, allowing real-time signal monitoring.
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Two modes of manual and automatic
In manual mode, users can select a specific range for measurement.
In automatic mode, the instrument will automatically switch ranges based on the measurement results.
