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Box Type Resistance Furnace Model Number: SX / SRJX

Specifications

Integrated design, light compact structure.

 

■ Characteristic

● Integrated design, light compact structure.

● Sealed aluminum silicate chamber and lightweight insulating brick guarantee the heat use sufficiently.

● Parallel door design keeps the user from the hot side of the door.

● Combined high accuracy microcomputer controller with precise sensor it can control the temperature more exact.

● Special function key for temperature setting. 

● Auxiliary menu makes over-temperature alarm, deviation calibration, and menu buttons lock come true.

● Venting device is beneficial to ashing. 

● For 10 and 12 series,nickel-chromium alloy wire is inserted in the chamber to reduce the corrosion of volatile gas.

● For 13 series,adopted silicon carbide rods heating lower the warming up time is lower, thermal efficiency is higher.

 

 

 

Technical parameters

Model

SX-2.5

SX-4

SX-8

SX-12

SX-2.5

SX-5

SX-10

SRJX-4

SRJX-5

SRJX-8 

SRJX-

SRJX-2.5

-10

-10 

-10

-10

-12

-12

-12 

-13 

-13

-13 

-13 

-13

Heating mode

  three-side heating wire

double-side silicon carbide rods 

Performance

temp. range

750-1000

950-1200

1150-1300

temp. resolution

 1

temp. fluctuation

 ±5%

warming up time

60min

70min

75min

80min

70min

90min

70min

working mode

stage heating

Structure

vent

φ30mm*1,back(optional)

chamber material

aluminum silicate

heating device

nickel-chromium alloy wire

rated power

  2.5kw

  4kw

  8kw

 12kw

  2.5kw

  5kw

  10kw

  4kw

  5kw

  8kw

  2kw

2.5kw

shell material

cold rolled steel

Controller

temp. control

double rows of digital tube, PID

program mode

optional

temp. setting

press the four keys slightly

temp. display

actual temp.displayed by  4 digit digital tube (row 1)setting temp.displayed by 4 digit digital tube (row 2).

timer

09999min(with  timing function)

operation function

running with data set and  time set, and automatic shutdown based on setting

additional function

deviation calibration, menu buttons lock, power outage compensation, power outage memory

sensor

K

Safety device

over-temperature alarm,

Controller

working size

120*200*80

200*300*120

 250*400*160

3000*500*200

120*200*80

200*300*120

 250*400*160

150*250*100

200*500*180

φ30*180

  φ22*2*180

(W*D*Hmm)

exterior size

 410*595*46 

500*790*527

 600*910*635

720*1100*67

410*595*467

500*790*527

 600*910*635

510*650*485

70*965*600

270*450*360

(W*D*Hmm)

packing size

490*780*560

600*900*640

630*930*650

770*1120*740

90*780*550

600*900*640

630*930*650

640*850*60

640*930*635

460*680*510

(W*D*Hmm)

working capacity

 2L

 7L

 16L

 30L

 2L

  7L

 16L

4L

18L

tube furnace

Power source( 50/60Hz)/Rated current

 AC220V/11A 

 AC220V/18A 

 AC380V/12A

 AC380V/18A

 AC220V/11A

 AC220V/23A 

 AC380V/12A

 AC220V/18A

 

 AC380V/12A

 AC220/V/9A

NW/GW

67/80kg

134/150kg

203/230kg

271/305kg

67/80kg

 134/150kg

203/230kg

185/206kg

190/210kg

  20/25kg

Optional device

vent

 

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