1200 series furnace has many advantages of uniform temperature field,low surface temperature,heating or cooling promptly,energy saving and so on. It is the ideal muffle furnace for high temperature sintering,metal annealing,quality inspection in Industry,Scientific research institutes,Universities, which offer Heating element of Kanthal resistance wire and double layer structure with air cooling system between the double walled housing to help the furnace heat or cool promptly, it can rise to 1000⁰in 30 minutes.Temperature controller is Shimaden 40-segments digital controller imported from Japan. The chamber is made of Polycrystalline alumina fibre imported from USA.

Features:

1.Temperature controller: Shimaden FP93

40 programmable segments (Shimaden fp93 made in Japan), It can separate into 4,2,1

programs, ie. 4x10 segments.

FP93 have 6 PID controls, different PID are used for low,middle,high temperature for

precise control.

Over-temperature and over-current protection, shutdown automatically when

thermocouple is broken( it will shut down power when temperature is higher than

1120⁰or thermocouples is broken, "ON" on the board is off and "OFF" is on)

There is Fahrenheit (F) and Celsius (C) for option.

With 485 communication interface: which can stop the furnace automatically.

2.Cover opening protection system: overtravel-limit switch is installed to protect user, it will cut

off power when the cover open.

1.Chamber:it is imported from USA, good performance of heat preservation, high reflectivity,

uniform temperature field, good ability of anti thermal expansion and cold contraction.

2.Heating element:This furnace is installed with excellent Kanthal A1 resistance wire to ensure

uniform temperature field and long service life.

3.Leakage protection function:the furnace is installed with leakage air switch, it will cut off power

Automatically when electricity leak or current exceed rated current.

4.Software controlling system:this furnace can control every parameter directly and observe PV

and SV on the computer by communication interface and software, computer can draw and save

actual heating curve, it is convenient to call these dates at any time.

5.Controlling system:Power control: Chint; Controlled silicon:Germany Semikron 106/16E; Trigger:Phase-shift trigger

Item No	Chamber size （DXWXH）	Power (kw)	Voltage (V)	Constant temperature （℃ ）	Max. Temperature （℃ ）	Thermocouple	Heating Element	Heating Rate
XSL1200-I	300X200X120	2.5	220	1000	1200℃	K	Kanthal resistance wire	≤20℃/min
XSL1200-II	300X200X200	4	220	1000	1200℃	K	Kanthal resistance wire	≤20℃/min
XSL1200-III	300X250X250	6	220	1000	1200℃	K	Kanthal resistance wire	≤20℃/min
XSL1200-IV	400X300X300	9	380	1000	1200℃	K	Kanthal resistance wire	≤20℃/min
XSL1200-V	500X400X400	15	380	1100	1200℃	K	Kanthal resistance wire	≤20℃/min
XSL1200-VI	500X500X500	18	380	1100	1200℃	K	Kanthal resistance wire	≤20℃/min

Nanjing Chishun Science and Technology Development Company Ltd. ,which is a hi-tech diversified substantial modern enterprise , is engaged in researching, manufacturing, sales and service of Laboratory Instruments. We have a group of outstanding professionals to provide customers with the first-class products and services.

Chishun Science and Technology was established in 2001 with the original name of Nanjing New Campus Biotechnology Institute. And to better exploit domestic and foreign markets, it changed to be the present name in 2005. The main products of our company are Vacuum Glove Box, Planetary Ball Mill, Denaturing Gradient Gel Electrophoresis, Time Temperature Gradient Gel Electrophoresis, Gel electrophoresis and Image Analysis System, etc. , among which Denaturing Gradient Gel Electrophoresis and Time Temperature Gradient Gel Electrophoresis are domestically original, owning a number of new model patents and invention patents and their performances have reached the international advanced level. Our products are highly praised by customers from nearly 30 domestic provinces and autonomous regions, Europe, the United States, Singapore, Hong Kong, Macau, Taiwan and other countries or regions.

Chishun Science and Technology will provide customers with the best services of pre-and after-sales and keep updating and improving our products constantly in the spirit of "people-oriented, credit to win" service principle, on the grounds of quality first and in full compliance with ISO9001 quality management system standards. We hope to make greater contribution to the research and development of our country with a professional team, strict management and excellent equipments.