1overview

GLM-DHF84The type multi-element rapid analyzer adopts a unique linear extension and sensitivity improvement method, which solves the problem of deviation from linearity in analyzing high component content and poor sensitivity in analyzing low component content using ordinary photometric methods.be equipped with7Channel automatic precise liquid addition system6Element synchronous measurement system, automatic data processing system, and equipped with anti-interference new technology developed by the company, can quantitatively analyze the content of more than 20 elements on a large scale, accurately, and quickly，Has significant advantages in the field of silicate system analysis, particularly suitable for ceramics, refractory materials, cement, and glass/MineralQuantitative analysis of non-metallic industries and non-ferrous metals such as tungsten, molybdenum, nickel, cobalt, copper, and smelting industries. This product has been widely used in colleges, research institutes, factories, and mining enterprises, and is widely sold in countries and regions such as Southeast Asia and Taiwan. All received good results.

IIInstrument working principle

Basic principles of photometric analysis-----Lambert Beer law: When the thickness of the liquid layer remains constant, the strength of light absorption by the solution is proportional to the concentration of the substance being measured. By preparing a certain amount of sample solution and developing the color of the substance under certain conditions, the content of the substance component can be determined by measuring its absorbance using light of a specific wavelength.

IIIThe detection process is as follows:

sample preparation→ Sample weighing → Sample melting → Sample leaching → Sample color development → On machine measurement → Data processing → Result report

4Main technical parameters

4.1 Measurable elements and ranges

SiO2 0.01～99.99% Al2O3 0.01～99.99% Fe2O3 0.01～99.99% TiO2 0.01～99.99%

K2O 0.01～15% Na2O 0.01～15% CaO 0.01～99.99% MgO 0.01～99.99%

B2O3 0.01～30% ZrO2 0.01～99.99% Li2O 0.01～15% SnO 0.01～15%

PbO 0.01～99.99% ZnO 0.01～99.99% MnO 0.01～15% Cr2O3 0.01～15%

BaO 0.01～10% NiO 0.01～99.99% CoO 0.01～99.99% P2O5 0.01～30%

MoO3 0.01～99.99% V2O5 0.01～99.99% CuO 0.01～99.99% Mo 0.01～99.99%

If there are special needs, the lower limit of measuring the content of some element components can be extended to0.001%.

4.2 Measurable substance types

4.2.1Silicon and aluminum salts:

Ceramic raw materials (including glazes) and finished products, refractory raw materials and finished products, glass raw materials (including microcrystalline glass) and finished products, cement main raw materials and finished products, as well as other inorganic non-metallic materials.

4.2.2The main components of the following non-ferrous metal minerals, alloys, and chemical raw materials can be determined:

Chromium salt productsV2O5ProductMnOProductNiOProducts, titanium dioxide, phosphate, cobalt oxide, zinc oxide, boric acid, borax, barium carbonate, water glass, sodium humate, lead, iron oxide, molybdenum trioxide, molybdate, molybdenum ore, molybdenum iron alloy, molybdenum nickel alloy, nickel cobalt copper alloy, etc.

4.3 Sampling channel:7individual

4.4 Measurement channel:6One.

4.5 Measurement stability: in5Measure changes in readings within minutes±2One word.

4.6 Test repeatability: The same sample solution20Repeatedly measure its reading±1Pass rate100%

4.7 Detection speed: Self proclaimed quantity starts to be about2Can be completed in hours4In a regular sampleSiO2、Al2O3、Fe2O3、TiO2、K2O、Na2O、CaO、MgOThe measurement. The determination of other elements can be done in4～6Complete within hours.

4.8 Continuous measurement of sample quantity:10One.

4.9 Accuracy: The measurement accuracy of this device can reach or exceed the national analytical method standards for relevant elements（GB/T4734-1996、QB/T2578-2002、GB／T6900、GB/T176-1996）The requirement for precision in China.

5Instrument working conditions:

power supply220V 50Hz Whole machine power1KW

ambient temperature25±5℃relative humidity≤85%

VIInstrument configuration:

1、Analyzer host: 1Taiwan;

2Analysis software:1share；

3、One flame photometer；

4、Ultrasonic cleaner: 1tower；.

5、30mlsilver crucibleFour,

6One set of branded computer printer（Optional）,

7Standard stock solution1Set (limited to regular)8Element)