How does the Analytical HPLC System optimize its UV-visible detector's performance?

Our system’s UV-visible detector features automatic calibration and the ability to optimize deuterium lamp energy. This helps improve detection sensitivity and ensures consistent, accurate results across a wide wavelength range of 190 to 800 nm, making it suitable for diverse analytical needs.

What makes its pump flow stability exceptional?

This Analytical HPLC System uses a high pressure constant flow pump for which the stability is up to 0.06%, ensuring that the system delivers highly stable mobile phase flow. This consistency is critical for reproducible separations and is particularly valuable in high-throughput environments where precision is key.

What is the use of electromagnetic compatibility (EMC) function?

Labtron’s Analytical HPLC System is equipped with an EMC electromagnetic compatibility function, which minimizes the effects of external electromagnetic interference. This function ensures stable operation, even in environments with high electromagnetic noise, leading to more accurate data and fewer system disruptions.

What is the role of the sample tray cooling function in this system?

The sample tray cooling function helps maintain sample temperature stability during analysis. This is particularly useful for heat-sensitive samples, ensuring that their integrity is preserved and the results are accurate and reliable.

How does the pump achieve more uniform mixing and lower pulsation?

The pump uses a multi-stage microporous mixing system with a labyrinth design mixer. This advanced configuration enhances solvent blending efficiency, delivering more uniform mixing while significantly reducing pulsation. The result is a more stable baseline and improved reproducibility in chromatographic results.

Analytical HPLC System LAHS-B12

Name: Analytical HPLC System LAHS-B12
Brand: Labtron
SKU: LAHS-B12
Rating: 4.8 (830 reviews)

Analytical HPLC System LAHS-B12 features a high-pressure constant flow pump with 2 solvent channels. It has a UV-visible detector that can detect wavelengths from 190 to 800 nm. This detector features an automatic calibration function and can optimize the deuterium lamp energy. The system offers an EMC electromagnetic compatibility function to avoid other electromagnetic interferences. Our HPLC system is used in laboratories and industries for advanced chromatography applications.

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Pump Type	High pressure constant flow pump
Solvent Channel	2
Flow Range	0.001 to 10.000 mL/min
Pump Flow Accuracy	Up to ± 0.3 %
Pump Flow Stability	Up to 0.06 %
Pump Maximum Pressure	120 MPa
Pump Display Pressure Error	Up to 1.0 %
Pump Pressure Limit Alarm Range	0 to 90 MPa
Pump Gradient Mixing Accuracy	± 0.5%
Pump Gradient Mixing Precision	Up to 0.1%
Pump Gradient Composition Range	0 to 100%
Pump Gradient Composition Increment	0.01%
Pump Power Consumption	200 W
Pump Power Supply	110 to 220 V, 50 to 60 Hz
Pump Dimension	540 × 380 × 180 mm
Pump Packing Dimension	600 × 440 × 380 mm
Pump Net Weight	13 kg
Pump Gross Weight	15 kg
Detector	UV-visible detector
Detector Wavelength Range	190 to 800 nm
Detector Wavelength Repeatability	± 0.1 nm
Detector Band Width	8 nm
Detector Linearity Range	More than or equals to 2.5 AU (customizable: 3.0 AU)
Detector Dynamic Short-term Noise	± 2.5 × 10-5 AU
Detector Dynamic Baseline Drift	± 1 nm
Minimum Detectable Concentration	Up to 1.0 × 10-9 g/mL
Detector Light Source	Deuterium lamp
Detection Pool Withstand Pressure	10.3 MPa
Detector Power Consumption	100 W
Detector Power Supply	110 V/ 220 V, 50/60 Hz
Detector Dimension	600 × 380 × 180 mm
Detector Packing Dimension	600 × 440 × 380 mm
Detector Net Weight	13 kg
Detector Gross Weight	15 kg
Autosampler Temperature Range	Room temperature
Autosampler Injection Method	Full loop, non-destructive, destructive injection
Autosampler Injection Range	0 to100 µL
Autosampler Sample Capacity	210 bits (1 mL vial) 120 bits (2 mL vial) 72 bits (4 mL vial) Dual 96-well plates (supports base magnetic plate option)
Autosampler Sample Residue	Less than 0.002%
Autosampler Repeatability	Less than 0.3%
Autosampler Injection Speed	Supports “Extremely fast injection” mode, fastest injection time: 1 sec
Autosampler Packing Dimension	600 × 440 × 380 mm
Autosampler Net Weight	13 kg
Autosampler Gross Weight	15 kg
Standard Software	Kromstation workstation
Other Standard Accessories	Sample cell, solvent bottle tray, system tool kit, 1000 mL mobile phase bottles (2)
Other Standard Accessories Packing Dimension	500 × 360 × 300 mm
Other Standard Accessories Net Weight	7 kg
Other Standard Accessories Gross Weight	8 kg

Digital and analog signal output by detector
Sample tray cooling function
Faster sampling speed
Kromstation workstation
High stability and high accuracy

Our Analytical HPLC System LAHS-B12 is designed for precise, high-throughput chemical and biological analyses across pharmaceuticals, food safety, environmental monitoring, and research labs.

Name	Quantity
High Pressure Constant Flow Pump	1 piece
UV-Vis Detector (Exclude Sample Cell)	1 piece
Sample Cell	1 piece
Autosampler	1 piece
Solvent Bottle Tray	1 piece
Kromstation Workstation	1
System Tool Kit	1 piece
Mobile Phase Bottle (1000 mL)	2 piece

Column Oven

Column Oven Temperature Range	RT + 5 to 85℃
Column Oven Temperature Control	Air circulation heating
Column Oven Accuracy	± 0.1℃
Column Oven Precision	Up to 0.1℃
Column Oven Power	130 W
Column Oven Power Supply	110 to 220 V, 50 to 60 Hz
Column Oven Dimension	600 × 160 × 470 mm
Column Oven Packing Dimension	580 × 470 × 370 mm
Column Oven Net Weight	6 kg
Column Oven Gross Weight	7 kg

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Analytical HPLC System LAHS-B12 Catalog

Available Range :

Analytical HPLC System LAHS-B11 : Double plunger reciprocating pump Analytical HPLC System LAHS-B10 : Double plunger reciprocating pump (1 Set) Analytical HPLC System LAHS-B13 : Dual Binary High-Pressure Pump Analytical HPLC System LAHS-B12 : High pressure constant flow pump Analytical HPLC System LAHS-A10 : Quaternary Low-Pressure Pump

Analytical HPLC System LAHS-D10

Pump Flow Range : 0.001 to 10.000mL/min
Pump Set Step : 0.001mL/min
Pump Pressure Range : 0 to 42 MPa
Pump Pressure Pulsation : 0.1MPa (10MPa, C18, methanol 1mL/min)

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Analytical HPLC System LAHS-B11

Pump Type : Double plunger reciprocating pump
Pump Sets : 2
Flow Range : 0.001 to 10.00 ml/min
Pump Setting Step Size : 0.001 ml/min

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Analytical HPLC System LAHS-E10

Flow Rate Setting Range : 0.0000 to 12.0000mL/min
Flow Rate Setting Increment : 0.0001mL/min
Gradient Error : Less than equal to 0.75%
Gradient Stability : 0.2% RSD (5% to 95%, 0.2 to 2.0mL/min)

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Analytical HPLC System LAHS-B13

Pump Type : Dual Binary High-Pressure Pump
Solvent Channel : 4
Flow Range : 0.001 to 10.000 mL/min
Pump Flow Accuracy : Up to ± 0.2 %

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Analytical HPLC System LAHS-B10

Wavelength Range : 190 to 700 nm
Pump Type : Double plunger reciprocating pump (1 Set)
Flow Range : 0.001 to 10.00 mL/min
Setting Step Size : 0.001 mL/min

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Analytical HPLC System LAHS-A10

Pump Type : Quaternary Low-Pressure Pump
Pump Flow Rate Range : 0.001 to 10.000 ml/min, in 0.001ml increments
Pump Flow Accuracy : ≤ ± 0.2% (1.00 ml/min, H2 O, R.T., 8.5 MPa)
Pump Flow Precision : RSD ≤ 0.06% (1.00 ml/min, H2 O, R.T., 8.5Mpa)

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Analytical HPLC System LAHS-A11

Flow Range : 0.001 to 10.000 mL/min (step size 0.001 mL/min)
Flow Rate Accuracy : ≤ ±0.2 %
Flow Stability (RSD) : ≤ 0.06 %
Maximum Working Pressure : 63 MPa

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Analytical HPLC System LAHS-C10

Wavelength Range : 190 to 800 nm
Pump Flow Range : 0.001 to 10.000 mL/min (step 0.001 mL/min)
Gradient Accuracy : Up to ± 1%
Retention Time Repeatability : Up to 0.1%

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Our system’s UV-visible detector features automatic calibration and the ability to optimize deuterium lamp energy. This helps improve detection sensitivity and ensures consistent, accurate results across a wide wavelength range of 190 to 800 nm, making it suitable for diverse analytical needs.
This Analytical HPLC System uses a high pressure constant flow pump for which the stability is up to 0.06%, ensuring that the system delivers highly stable mobile phase flow. This consistency is critical for reproducible separations and is particularly valuable in high-throughput environments where precision is key.
Labtron’s Analytical HPLC System is equipped with an EMC electromagnetic compatibility function, which minimizes the effects of external electromagnetic interference. This function ensures stable operation, even in environments with high electromagnetic noise, leading to more accurate data and fewer system disruptions.
The sample tray cooling function helps maintain sample temperature stability during analysis. This is particularly useful for heat-sensitive samples, ensuring that their integrity is preserved and the results are accurate and reliable.
The pump uses a multi-stage microporous mixing system with a labyrinth design mixer. This advanced configuration enhances solvent blending efficiency, delivering more uniform mixing while significantly reducing pulsation. The result is a more stable baseline and improved reproducibility in chromatographic results.