Muffle Furnace 1200°C (2.9 Liter) Model: JSMF-30HT JSR Korea

Programmable Controller-

Programmable Digital PID control with ± 1.0°C resolution

3 Patterns Memory, 9 Ramps and 9 Dwell Segments, Max. 999 Cycles repeatable for each pattern

Program Mode / Constant Temp. Mode

Pattern Link Function

Segment Skip Function

Automatic STOP timer Max. 99 min 59 sec

Temperature calibration

Auto-tuning function

CA-Type sensor

Safety-

OVER TEMP. CUT-OFF

Digital system cut-off heater and AUDIO VISUAL ALARM in case +2°C above set temperature

Analog system cut-off heater 10% above set temp.

MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1°C above maximum limit

SENSOR DISCONNECTION ALARM

OVER CURRENT CUT-OFF : Electrical Leakage Breaker

Specification:

Heating                                                                                         KANTHAL A-1 Exposed

Temp. Range Max.                                                                                 1,200°C

Operating Temp.                                                                                   1,100°C

Accuracy                                                                                         ± 3.0°C at 500°C (JSMF-30HT)

Uniformity                                                                                         ± 3.0°C at 500°C (JSMF-30HT)

Control                                                                                                 Programmable Microprocessor PID Control

                                                                                                                3 Pattern Internal Memory

                                                                                                                9 Ramps and 9 Dwells Segments

Sensor                                                                                                 CA-Type Sensor

Safety                                                                                                 Over-Temperature Cut-Off

                                                                                                                Over Current Cut-Off

Material                                                                                                 Body – Epoxy Powder Coated Steel

                                                                                                                Chamber – Ceramic Fiber

Electric                                                                                                 220±10% VAC 50/60Hz 1-Phase

                                                                                                                380±10% VAC 50/60Hz 3-Phase 4-Wire

Plug config.                                                                                         CEE 7/7 Schuko or BS 1363 or 30 AMP

        Model:                     JSMF-30HT                 JSMF-45HT                     JSMF-120HT                     JSMF-140HT                     JSMF-270HT

Max. Temperature                                                                                         Maximum 1,200°C

Operating Temp.                                                                                                         1,100°C

Accuracy at 500°C         ± 3°C                             ± 4°C                                 ± 5°C                                     ± 6°C                                     ± 7°C

Uniformity at 500°C         ± 3°C                             ± 4°C                                 ± 5°C                                     ± 6°C                                     ± 7°C

Heat up time to 500°C 30 min                             30 min                         30 min                                     30 min                             35 min

Chamber Volume                 2.9 L                             4.5 L                                 12.0 L                                     14.0 L                                     27.0 L

Dimensions  Inner 130x250x90                     150x300x100                     200x300x200                         250x350x160                 300x300x300

W x D x H mm Outer 435x480x560             465x535x580                     525x565x690                         575x605x650                 625x605x790

Ventilation Chimney                                                                                                         1

Heater Capacity             1.4 kW                         1.6 kW                                     3.3 kW                             4.0 kW                             4.6 kW

Power Rating             6.5 Amp                         7.4 Amp                                     15.2 Amp                             18.3 Amp                             20.2 Amp

Power Plug                                 CEE 7/7 Schuko                                                                                                     30 AMP

Warranty:                             01 (One) year warranty from the date of installation.

Installation & training:     Free installation, operation & maintenance training will be provided at your laboratory site.