Overview

Automatic Surface Area Analyzer LMSAA-102 has test ranges of 0.35 nm to 2 nm for reliable surface measurements. Equipped with high-precision volumetric adsorption measurement and incorporated with automatic degassing unit for reliable sample preparation. Incorporated with multi-point analysis capability and integrated with user-friendly software for efficient data processing. Integrated with temperature control, pressure sensors, and dual sample port. Our Analyzer is ideal for pharmaceutical, chemical, and material research setting.

Features :

Rapid analysis

Data logging

Compact design

Multi-sample processing

Energy-efficient operation

Specifications :

Test Range	0.35 nm to 2 nm
Test Function	adsorption/desorption isotherms, single & multi-point BET, Langmuir method; BJH pore analysis, DR & DA theory, t-plot; true density measurement, online data analysis
Test Modes	Single Nitrogen Test Mode, Nitrogen + Helium Standard Test Mode
Test Accuracy	Specific surface area repeatability error less than or equal to ±1.0%
Sample Capacity	2 samples alternating tested, 3 samples degassing simultaneously
Test Gas	High purity N₂ (Ar, Kr optional)
Vacuum Pump	Imported two-stage pump, external or built-in, software-controlled option
Vacuum System	Stainless steel micro welding pipeline with all-metal VCR connections, long-term high vacuum stability
Partial Pressure	P/Po controllable accuracy: 10⁻⁵ to 0.998
Pressure Sensor	High-precision silicon film sensor
Communication	RS485/RS232 digital interface
Resolution	Enhanced from 4 Pa to 1 Pa
Pressure Accuracy	±0.2% of full range
Control System	Pneumatic valve control, high integration, anti-interference
Protective Measures	Transparent plastic safety door, error prevention system
Liquid Nitrogen Bottle	4L stainless steel Dewar, durable
Liquid Level Control	V-Sorb original LN₂ level control system, continuous 72-hour testing
Data Processing	Windows-compatible software, multi-mode data analysis, graphical report generation
Dimensions (L×W×H)	700×560×950 mm
Packaging Dimensions (L×W×H)	900×760×1170 mm
Net Weight	91 Kg
Gross Weight	139 Kg

Applications :

Automatic Surface Area Analyzer LMSAA-102 is designed for accurate measurement of surface area and pore size distribution. It ensures reliable performance for research in pharmaceuticals, chemicals, materials, and nanotechnology.