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High Frequency Induction Fusion: FHC-00

The FHC-00 high frequency induction fusion is the newly developed by RUISHENBAO® analytical (shanghai) Co., Ltd to prepare glass disks (beads) for X-ray fluorescence (XRF), and solutions for AAS and ICP. Fusion system has been widely used as a necessary device for XRF and AA sample preparation. The FHC-00 combines exceptional fusion accuracy with all the advantages of electric power, more speed, simplicity for experienced, and novice user. It has some features, like good repeatability, flexibility, high precision, short sample preparation time, cleaner, more reliable, low cost and so on. This fusion has two sample positions that it is designed to manage up to 2 samples at the same time with the same control unit, or each one of the sample position can work synchronized in a completely independent manner, with different programs. It effective both in high and low temperatures. The FHC-00 is highly automated unit to control and monitor in real time temperature of the fusion process of one or two samples simultaneously by high-precision IR pyrometer and PID thermostatic control. These enables the user to reach high temperatures in just a few seconds and to effectively control the fusion temperature. Meanwhile, the FHC-00 has two cooling systems, two magnetic stirring system to stir solutions, and a gas extraction system. Touch-screen programmable controls for fusion process like flexible setting of melting temperature, melting and cooling time, crucible rocking movement for homogenization of the melt, and flexible setting of melt pouring facilitated by vibration. Advantage

 Flexibility, versatility: glass beads for XRF, solutions for AAS and ICP;

 High frequency induction heating system;

 Multi-sample: 2 positions, up to 2 samples per 5-10min (1 position or 4 positions for selections if required by user;

 Safety, simplify and reliable operation thanks to LCD touch screen;

 Non-contact and real time temperature measurement by high-precision IR pyrometer,PID thermostatic control;

 20 independent adjustable sample programs can be stored under PLC intelligent control system;

 Automatic rocking of crucible during fusion to ensure a homogeneous and bubble-free melt by program control.

 Automatic melt pouring to ensure the high sample smoothness. Fully automatic, superior accuracy, homogenization and smoothness ensure the superior reproducibility of the sample.

 Using heat-resistant ceramic platinum to protect crucible and casting dish;

 Equipped with powerful extraction systems in melting chamber to timely drain away harmful gas of fusion process.

 Multi-protection:Over-pressure, over-current, over-heat, excess temperature and lack-water alarm;

 Low using, maintenance and repair cost. Showing high performance-to-price ratio.


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■ Application area

 Mining and geological samples, silica, silicates clay, ores;

 Cement, lime, limestone, carbonates, glass, slag;

 Sulfides, fluorides;

 Bauxites, alumina;

 Catalysts, pigments;

 ceramics, event metals and so on


■ Technical parameter

Model

FHC-00

Temperature

400-1200℃

Heating mode

High frequency induction heating

Temperature control

Non-contact and real time temperature measurement by high-precision IR pyrometerPID thermostatic control

Power draw

3-32kw

Power supply

AC220V±10%, 50/60Hz, single phase, with earth

Working frequency

50-100kHz

Crucible rocking amplitude

 ±10°-±50° (adjustable)

Crucible rocking speed

5-99  Cycle/min (adjustable)

Forming method

Automatic melt pouring

Control system

Integrated operation and display panel: LCD touch screen, PLC controller

Programs

Max. 20 independent adjustable sample programs can be stored

Processes of fusion cycle

Oxidation → Fusion

Cooling water temperature in induction coil

≤60℃

Cooling system

Induction coil with external water chiller: min. flow-3L/min, water pressure≤0.2MPa; Cooling glass disk with fan

Fusion mode

Pre-oxidation → Fusion + automated crucible rocking → Automatic melt pouring → Cooling with fan

Sample position

Multi-sample: 2 positions(1 position or 4 positions if required by user)

Sample preparation speed

2 samples per 5-10min (according to the complexity of the samples)

Safety protection

Over-pressure, over-current, over-heat, excess temperature and lack-water alarm

Crucible and casting dish

Pt/Au: 95/5

Net weight

80kg(2 positions type)/40kg(1 position type)/160kg(4 positions type)

Dimensions (L×W×H mm)

2 positions type: 850×450×500 (not including water chiller);

1 position type:850×840×500(not including water chiller);

4 positions type: 850×16700×600 (not including water chiller)


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