New generation 2001C atomic absorption spectrophotometer

New generation 2001C atomic absorption spectrophotometer

New generation 2001C atomic absorption spectrophotometerProvided by Shenzhen Yixin Instrument Equipment Co., Ltd., it can be widely used in metallurgy, petroleum, medicine, chemical industry, geology, environmental protection and other industries. Currently, it can analyze more than 70 types of elements.

Features:

1. Stability: The baseline stability of the instrument is ≤ 0.002A/30min, which is superior to other atomic absorption spectrometer manufacturers at home and abroad. Baseline stability is a basic indicator for assessing an instrument, which determines a series of operating states of the host, such as noise, sensitivity, repeatability, etc.

2. High sensitivity: The sensitivity far exceeds the technical indicators of the same industry in China, and the absorbance of 1 μ g/ml copper Cu is ≥ 0.28Abs.

3. High energy: The instrument lamp current is controlled at 3mA-5mA (8mA-12mA from other manufacturers), the spectral bandwidth is 0.2nm, and the negative high voltage is between 150V-350V to achieve full transmittance. This way, your hollow cathode lamp can be used for more than half of the time, greatly saving consumables and procurement costs.

4. USB interface: The domestic atomic absorption spectrometer is equipped with a USB interface, which is suitable for various types of computers and supporting office equipment, reflecting the forward-looking and compatibility of the instrument.

5. Pneumatic flow injection hydride generator:combinePneumatic flow injection hydride generatorThis constitutes pneumatic automation technology, which can automatically complete the entire process of injection, generation, reading, and cleaning with just one click.

6. Humanized information processing software:The data processing software integrates new achievements in data processing at home and abroad, combined with practical experience in the field of atomic absorption spectroscopy in China, to provide reliable data processing results. The designed software operation is both convenient, fast, and efficient, making it a masterpiece in atomic absorption software.

Technical Specifications:
1. Working conditions

1.1 Power Requirements: 220V (+5%~-10%), 50/60 Hz; 5000VA。

1.2 Environmental temperature:+15 ℃ to+35 ℃.

1.3 Relative humidity: 20-80%.

2. Technical indicators

2.1 Spectral system

2.1.1 Grating lines: 1800 lines/mm.

2.1.2 Wavelength range: 190-900nm.

2.1.3 Spectral bandwidth: automatically adjustable in five levels: 0, 0.2, 0.4, 1.0, and 2.0nm.

2.1.4 Wavelength accuracy: ≤ 0.15nm, wavelength repeatability: ± 0.15nm.

2.1.5 Baseline drift: Static ≤± 0.002A/30 minutes, dynamic ≤± 0.005A/30 minutes.

2.1.6 Light source: Six lights automatically switch to a turret and automatically align.

2.1.7 High performance power supply: Built in high-performance lamp dual cathode power supply.

2.2火焰原子化器

2.2.1 Characteristic concentration (Cu): 0.015 μ g/mL/1%.

2.2.2 Detection limit (Cu): 0.002 μ g/mL.

2.2.3 Precision: RSD ≤ 0.5%.

2.2.4 Combustion head: Metal titanium combustion head.

2.2.5 spray: Wu's high-efficiency glass atomizer.

2.2.6 雾化室：防爆型耐高分子材料雾化室。

2.2.7 Adjustment System: Fully automatic PC controlled six lamp turret, automatic alignment, automatic adaptation, and automatic ignition.

2.2.8 Safety protection: It has automatic safety protection function, automatic gas path protection against backfire, acetylene leakage alarm, automatic shutdown system, and automatic power-off in case of abnormalities.

2.2.9 Background correction: Deuterium lamp background correction: capable of correcting 1A background.

2.3 Data Processing

2.3.1 Measurement methods: flame method, hydride method

2.3.2 Concentration calculation method: Standard curve method (1-3 degree curve), automatic fitting, standard addition method.

2.3.3 Repeat measurement times: 1-99 times, calculate the average, provide the standard deviation and relative standard deviation.

2.3.4 Result printing: Parameter printing, data result printing, graphic printing, can export WORD and EXCEL documents.

2.3.5 Full Chinese interface, simple and convenient operation, can rotate the light position and automatically ignite through software operation.

2.3.6 Communication Interface: The computer communicates with the host via USB interface.