Amino Acid Analyzer LAAA-A12

https://www.labtron.info/ | info@labtron.info

Description :

Amino Acid Analyzer LAAA-A12 is an automatic unit comprised with host and post-column derivatization system, is divided into hydrolyzed protein analysis system (sodium salt) and physiological body fluid analysis system (lithium salt). Features autosampler with built-in ammonia removal system, offers loop sampling and variable sampling modes with 1 to 500 µl of injection volume, and UV detector with aberration concave diffraction grating spectroscopy and 190 to 800 nm of detection wavelength. Designed with Quaternary low-pressure gradient pump with 0.001to 10 ml/min of flow rate and built-in 4-channel online vacuum degassing machine, and chromatography workstation, has ninhydrin post-column derivatization method with RT to 150°C of temperature range and gradient heating program.

Specifications :

Quaternary low-pressure gradient pump

Pulsation	Flow rate	Flow accuracy	Gradient accuracy	Max. withstand voltage	Degassing machine	Other function
<1% or 0.1 MPa	0.001 to 10 ml/min	± 0.2%	≤ 0.06% (ASTM)	9000 Psi	Built-in four-channel online vacuum degassing machine	Automatic cleaning of plunger rod, anti-salt precipitation

Auto sampler

Sampling method	Injection volume	Reproducibility	Memory effect	Sample tray
Loop sampling and variable sampling	1 to 500 µl	<1% @10 µl	< 0.01%	2 with 48 sample positions each, 1.5 ml sample bottle

Separation unit

Chromatographic column
Sodium ion exchange column; 4×150 mm

Derivative unit

Derivation method	Temperature setting	Temperature increment
Ninhydrin post-column derivatization method	RT to 150°C	0.1°C

UV detector

Spectroscopy system	Wavelength range
Aberration concave diffraction grating spectroscopy	190 to 800 nm

Working environment

10 to 30°C

Relative humidity

≤ 80% RH

Power supply

AC 220 ±10%, 50 Hz

Power

5 kW

01 Box dimension (W×D×H)

670×570×480 mm

02 Box dimension (W×D×H)

670×570×480 mm

03 Box dimension (W×D×H)

670×570×350 mm

04 Box dimension (W×D×H)

670×570×350 mm

05 Box dimension (W×D×H)

670×570×480 mm

01 Box gross weight

27.2 kg

02 Box gross weight

24.7 kg

03 Box gross weight

15 kg

04 Box gross weight

18.5 kg

05 Box gross weight

24.7 kg

Features :

An automatic unit comprised with host and post-column derivatization system
Divided into hydrolyzed protein analysis system (sodium salt) and physiological body fluid analysis system (lithium salt)
Autosampler with built-in ammonia removal system and loop sampling and variable sampling modes with 1 to 500 µl of injection volume
UV detector with aberration concave diffraction grating spectroscopy and 190 to 800 nm of detection wavelength
Quaternary low-pressure gradient pump with 0.001to 10 ml/min of flow rate and built-in 4-channel online vacuum degassing machine
Chromatography workstation, offers instrument control, data collection and processing
Ninhydrin post-column derivatization method with RT to 150°C of temperature range and gradient heating program
High-efficient and reliable unit with improved resolution and detection limit of amino acid analysis

Applications :

Amino Acid Analyzer is used to provide qualitative and quantitative information and analysis of the amino acid composition of a protein or peptide hydrolysate across biotechnology, life sciences, pharmaceuticals, food and beverages, clinical trials etc.

www.labtron.info

Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.info | Website: https://www.labtron.info/ | Phone: +44 2080 043 608