High Accuracy Digital Electric Resistance Furnaces with High Temperature

• Customized: Customized
• Structure: Desktop
• Material: Aluminum
• Certification: CE, ISO
• Application: School, Hospital, Lab
• Type: Heating Type
• Model NO.: NB2-2.5-10GJ
• Name: Electric Resistance Furnaces
• Hearth Dimensions(Mm): 200*120*80mm
• Furnace Volume: 2L
• Design Temperature: 1000 C
• Highest Temperature: 950c
• Input Power: 2.5kw
• Source Voltage: AC220V 50Hz
• Dimensions(Mm): 400*300*400mm
• Warranty: 3 Years
• Display: Digital
• Transport Package: Wooden Case
• Specification: CE ISO
• Trademark: NANBEI brand
• Origin: Zhengzhou, Henan, China
• HS Code: 9030100000
• Production Capacity: 1000sets/Month

Product Description

 ZHENGZHOU NANBEI INSTRUMENT EQUIPMENT CO., LTD

High accuracy digital Electric resistance furnaces with high temperature
 

Normal Type:


NB2-10G/10T /12G series low-temperature electric resistance furnace

Features:
1000ºCelectric furnaces are the most widely applied in the market. The furnace body adopts advanced and reasonable integral construction, and reduces complex dangerous installation processes users. Multiple protective measures are available, including over-current and over pressure protection, overheating protection of furnace casing, etc. 
Fuzzy PID control technology is adopted for the temperature controller, featuring high precision in temperature control, small thermal shock, reliable performance, simple and easy operation, etc. Domestic super quality ceramic fiber board and cotton is adopted for the heat insulation layer with excellent thermal insulation effects. Ceramic fiber, silicon carbide and high-aluminum hearths are available for this series of electric furnaces.

Technical Specifications:

Model	NB2-2.5-10G NB2-2.5-10T	NB2-4-10G NB2-4-10T	NB2-8-10G NB2-8-10T	NB2-10-10G	NB2-12-10G	NB2-18-10G
Hearth dimensions(mm)	200X120X80	300X200X120	400X250X160	300X200X300	500X300X200	500X500X800
Furnace volume	2L	7.2L	16L	18L	30L	200L
Design temperature	1000ºC
Highest temperature	950ºC
Temperature control precision	±1ºC
Temperature control method	PID temperature controller
Temperature rise rate	≤15ºC/min for G-series,≤50ºC/min for T-series
Input power	2.5kw	4kw	8kw	10kw	12kw	18kw
Source voltage	AC220V	AC220V	AC380V	AC380V	AC380V	AC380V
Heating elements	Fe-Cr alloy heating wire(0Cr25AL5)
Sensor	K-type
Dimensions(mm)	480X400X570	590X520X620	730X570X720	550X770X550	770X880X560	900X1100X1200

 
NB2-13G/T series medium-temperature electric resistance furnace:

Scope of application:
The products are widely applied in the chemical analysis and physical determination for labs in industrial and mining enterprises, scientific research institutes, etc; sintering stoneware, porcelain and ceramics ;high-temperature heat treatment for metal annealing quenching and tempering

Product solution:
We offer various series of standardized products to satisfy the requirements of most customers. We can also provide solutions tailored to your unique requirements on heat treatment. We are ready to serve you upon request.

Product features:
1.Patented furnace door: Adopt the nationally patented automatic parallel pressure furnace door to ensure that high- temperature heat will not leak out of the furnace. Patent No:200720028142.4.
2.Appearance design patent: The appearance of our products is aesthetically attractive and novel and under the protection of a national patent numbering 200730163750.1.
3.Multiple safety protections: A number of protective measures are available, including over-current, over-pressure and over-heating protection, etc. (automatic power off and alarm when the surface temperature of furnace body is over 150ºC).
4.New integral construction: The electric furnace adopts a design integrating the controller and furnace body, with selected quality materials and exquisite workmanship. They are your trustworthy super quality resistance furnaces.
5.Excellent heat insulation performances: Adopt super quality heat insulation material-ceramic fiber board as the heat insulation layer with excellent heat insulation performances. The surface temperature of furnace body does not  exceed 50ºCafter the temperature inside furnace is increased to 1000ºCand maintained for 1 hour.
6.Rapid temperature rise: The ceramic fiber series hearth features rapid temperature rise from room temperature to  1000ºCin only 20 minutes; it takes about 60 minutes for the temperature of high-aluminum series electric furnaces to rise from room temperature to 1000ºC.
7.Automatic temperature rise program: Adopt the preheating program with auto temperature rise developed independently by this company. The operator need not monitor or adjust the working current. So the user can be freed from complex operations.
8.Programmed temperature control: Adopt standard 30-step or 60-step fuzzy PID control technology, with high precision in temperature control, small thermal shock, reliable performance and simple and easy operation

NB2-13T/GSeries Technical Specifications:

Model	NB2-4-13G	NB2-6-13G	NB2-8-13G	NB2-4-13T	NB2-6-13T	NB2-8-13T
Hearth dimensions(mm)	250X150X100	400X200X160	500X200X180	250X150X100	400X200X160	500X200X180
Furnace volume	4L	13L	18L	4L	13L	18L
Design temperature	1300ºC
Temperature control precision	±1ºC
Temperature control method	PID temperature controller
Temperature rise rate	≤15ºC/min for T-series			≤50ºC/min for T-series
Input power	4kw	6kw	8kw	4kw	6kw	8kw
Source voltage	AC220V	AC380V	AC380V	AC220V	AC380V	AC380V
Heating elements	Straight-type silicon carbide		U-type silicon carbide	Straight-type silicon carbide		U-type silicon carbide
Sensor	S-type platinum and rhodium
Dimensions (mm)	620x500x660	770x600x770	850x850x700	620x500x660	590x520x620	850x850x700

 
NB2-16TP/GP NB2-17TP series high-temperature electric  resistance furnace

Technical Data:

Model	NB2-8-16GP	NB2-12-16GP	NB2-8-16TP	NB2-12-16TP	NB2-18-16TP
Hearth dimensions(mm)	300x150x120	400x200x160	300x150x120	400x200x160	500x200x180
Furnace volume	5.4L	13L	5.4L	13L	18L
Design temperature	1600ºC
Temperature control precision	±1ºC
Temperature control method	Standard 30-step program PID temperature controller
Temperature rise rate	10ºC/min for T-series		40ºC/min for T-series
Input power	8kw	12kw	8kw	12kw	18kw
Power transformer	10kw	14kw	10kw	14kw	20kw
Source voltage	AC 380V
Heating elements	1700 series Silicon-molybdenum rod
Sensor	B-rhodium platinum and rhodium
Furnace structure	Cold-rolled steel plate welding,Double boiler structure,Install cooling fan
Dimensions(mm)	1000x730x740	1060x850x820	1000x730x740	1060x850x820	1070x1015x750

Economical type:


NB2-10/12GJ series low-temperature electric resistance furnace

Technical Specifications:

Model	NB2-2.5-10GJ	NB2-4-10GJ	NB2-8-10GJ	NB2-2.5-12GJ	NB2-5-12GJ	NB2-10-12GJ
Hearth dimensions(mm)	200X120X80	300X200X120	400X250X160	200X120X80	300X200X120	400X250X160
Furnace volume	2L	7.2L	16L	2L	7.2L	16L
Design temperature	1000ºC
Highest temperature	950ºC
Temperature control precision	±1ºC
Temperature control method	PID temperature controller
Temperature rise rate	≤20ºC/min for T-series
Input power	2.5kw	4kw	8kw	2.5kw	5kw	10kw
Source voltage	AC220V	AC220V	AC380V	AC220V	AC380V	AC380V
Heating elements	Fe-Cr alloy heating wire(0Cr25A15)
Sensor	K-type
Dimensions(mm)	400X300X400	500X400X500	600X500X600	400X300X400	500X400X500	600X500X600

NB2-13GJ Series Technical Specification:

Model	NB2-4-13GJ
Hearth dimensions(mm)	250X150X100
Furnace volume	4L
Design temperature	1300ºC
Highest temperature	1200ºC
Temperature control precision	±1ºC
Temperature control method	PID temperature controller
Temperature rise rate	≤20ºC/min for T-series
Input power	4kw
Source voltage	AC220V
Heating elements	Straight-type silicon carbide
Sensor	S-type platinum and rhodium
Dimensions(mm)	500X400X500

Investigative type:

NB2-12TP series low-temperature electric resistance furnace 

Technical Data:

Model	NB2-5-12TP	NB2-6-12TP	NB2-8-12TP
Hearth dimensions(mm)	300X200X120	300X200X200	400X300X300
Furnace volume	7L	12L	36L
Design temperature	1200ºC
Highest temperature	1150ºC
Temp. control precision	±1ºC
Temp. control method	SHIMADEN Program PID temperature controller
Temperature rise rate	≤50ºC/min for T-series
Input power	5kw	6kw	8kw
Source voltage	AC220V	AC220V	AC220V
Heating elements	Fe-Cr alloy heating wire(0Cr27Al7Mo2)
Furnace structure	Cold-rolled steel plate welding,Double boiler structure, Install cooling fan
Sensor	k-type

NB2-17TP 1700ºC Series high-temperature electric resistance furnace

Technical Specifications:

Model	NB2-4-17TP	NB2-8-17TP	NB2-12-17TP
Hearth dimensions(mm)	160X150X150	300X150X120	400X200X160
Furnace volume	3.6L	5.4L	13L
Design temperature	1700ºC
Temperature control precision	±1ºC
Temperature control method	Standard 30-step program PID temperature controller
Temperature rise rate	≤40ºC/min for T-series
Input power	4kw	8kw	12kw
Power transformer	5kw	10kw	14kw
Source voltage	AC 380V
Heating elements	1800 series Silicon-molybdenum rod

 
Type selection of electric resistance furnaces
T-series hearth
It adopts highdensity ceramic fiber, an emerging modern refractory material, featuring light weight, 
rapid temperature rise, time saving, etc, to satisfy the requirements on rapid sintering under various conditions. It is the optimal substitute for traditional hearth.
G-series hearth
It adopts traditional refractory material and features wide application, high performance-price ratio, long service life etc.

FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

Pre-sale service
· 24hours online to ensure quick response to customers' inquiry or online message;
· Guide customers to choose the best suitable machine model;
· Offer detailed specification and competitive prices;
Contract execution
· Machine production will be arranged strictly according to the contract;
· Machine photos will be sent to you for inspection during production;
· Send customs clearance documents by DHL;
· Update latest news after delivery and prepare customs clearance;
After-sale service
· 12 months warranty except for wear parts;
· Broken spare parts (except for wear parts) will be sent for free due to quality problems;
· In time response to customers technical problems;
· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!


Factory Show:


Certification:
Our products have international certifications such as SGS, CE, ISO!

Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥