ELECTRIC TUBE FURNACE CS3-02A

CS3-02A-ОХ

CS3-02A-G

Technical Characteristics

CS3-02A-G

CS3-02A-OX

Max permissible temperature inside the combustion chamber, ОС

1400

Nominal temperature inside the furnace combustion chamber, ОС

1150-1350

One fuel sample combustion duration, min

30

20

Sample weight, g

0,2  - 0,5

Working gas

air

oxygene

Quantity of simultaneously analysed samples, pcs

3

Consumption of working gas for 1 sample, litres per minute, max

1

Time for heating the furnace up to the nominal temperature, minutes, max

90

Accuracy of temperature stability in the steady thermal regime, ОС, min

±5

Temperature non-uniformity in the combustion chamber, ОС, max

±10

Range of automatic temperature control, ОС

от 200 до 1400

Power supply, V

220 ± 20

Power consumption, kW, max

6

Average lifetime of silicon-carbide heaters at 1300 ОС, hours, min

500

300

Combustion chamber dims (l x s x h), mm

230×180×130

Dimentions (l x s x h), mm, max

1450x780x730

1400x780x730

Net weight, kg, max:

- electric furnace
- autotransformer

 

140

20

 

120

20

 

The electric furnace is equipped with program-controlled system of delivering trays with sample into the high temperature zone of the furnace.

 CS3-02A-ОХ samples are burnt in oxygen flow inside moving quartz tubes.

In the furnace CS3-02A-G samples are burnt in air flow inside ceramic tubes, These tubes bottoms are connected vacuum pump through the absorption system.

Trays with samples is delivered inside the high temperature zone where the analyte burns in the working gas flow.

A system of automatic delivery of trays (model CS3-02A-G) or tubes (model CS3-02A-OX) inside the high temperature zone of the electric furnace.

The electric furnace control system sets the working temperature of the furnace, controls speed of gaining the working mode, provides installing up to 10 working areas with trays or tubes supply inside the high temperature zone with pauses in each position up to 4 minutes and automatic exit when the program is over. The system also provides either automatic or manual regime of moving the tubes.