200-1200℃ Atmosphere Vacuum Furnace Chamber Box Muffle Furnace

Description

The price of this listing is for a furnace with the following parameters:
Standard 1200C Atmosphere Furnace
JYGA-1200vcf atmosphere furnace can protect materials from oxidation and decarburization with flowing Nitrogen, Agron and other inert gas, It is an ideal furnace for sintering,reducingg with inert-atmosphere in labs of university, research institution and industrial company.
Features
1. Operation Temperature: 1100℃ (1200℃ for short time).
2. Silica gel ring for good sealing
3. Rotary vacuum pump to 0.08MPa;
4. Inlet into inert gases, such as N2,Ar
5. PID automatic control via current limiting phase angle fired the resistor, e.g. SCR (Silicon Controlled Rectifier).
SPECIFICATIONS
Ⅰ. Technical Specifications
Max. temperature
1200℃ (<2hour)
Chamber Size
250*250*300mm
Working temperature
1100℃
Standard Temperature controlling
●  PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
●  51 programmable segments for precise control of heating rate, cooling rate and dwell time.
●  Built in PID Auto-Tune function with overheating & broken Thermocouple broken protection.
●  Over temperature protection and alarm allows for operation without attendant
Optional of Temperature controlling
●  Software (Furnace can be operated by PC by installing a control software)
●  Touch screen temperature controller (Optional, extra cost needed)
Temperature accuracy
±1℃
Temperature Uniformity
±5℃ over 120mm @ 1200℃
±3℃ over 80mm @ 1100℃
Heating rate
0-20℃ /min
Thermocouple
K type (Pt-Rh) with 99.7% purity Alumina tube
Heating element
Fe-Cr-Al-Mo wire
Max.vacuum
0.08MPa
Atmosphere protection
Argon,Nitrogen and other inert gas
Furnace Chamber
Two layers of ceramic fiber insulation materials
●  First layer: 1430℃ ceramic fiber board.
●  Second layer: 1260℃ ceramic fiber board.
Furnace structure
Double layer steel casing with dual cooling fan, surface temperature below 60℃
Furnace door
●  Power cutting off when furnace door open
Warranty
●  One year limited warranty with life time support. (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products)
●  ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of One Year Limited Warranty.
Certifications
CE
Ⅱ. Application Notes
Using Attentions
●  Cooling rate shall also not exceed 10℃/min.
●  Toxic or explosive gases are not recommended for use with this furnace without necessary safety controls and supervision.
●  Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating.
●  Refractory door block must be inserted before closing door.
Packing Size and Weight:
950x850x1700mm, 290kg
Attentions:
1.
We ship to these countries only: USA, Canada, United Kingdom, Australia, France, Germany, Switzerland, Sweden, Denmark, Belgium, Ireland, Singapore, Japan, Korea, Burma, Thailand, Pakistan, India, Russia . If your country is not in this list, please contact us before you buy.
2.
It may take a little longer for some areas due to variation of postal service in different areas,
3.
You are  responsible for all applicable imported duty and local tax if any, please verify with your customs before your purchase if you have any questions about the customs duty and tax.
Payment:
We only arrange orders after paymentcleared, Paypal preferred if the sum is within ,000 USD, we can accept bank transfer or other payment ways if sum is more than ,000 USD; we don’t accept Money Order and Personal Check; Once again: we won’t send out orders unless payment cleared.
Shipping Terms:
4.
For any defect, in the judgment of SurpTime, damage and malfunction caused by manufacturing, material or products' bad quality under normal use, also faults during the delivery, you can get repair freely, return the product or exchange etc. (not including: the easy consumption Disk and CD).
5.
Free guarantee service excludes attachments, auxiliary assembly, delivery fees and the expense of other operating charges.
6.
Time on the Guarantee of all items will be valid within 365 days from the date you placed your order. We have reserved all information of your purchasing from us. At the same time we also have recorded the information of every items we shipping out, such as: winning bidders, shipping date, product's specifications, quantity, method of delivery, shipping destination and the shipping address.
7.
Free service will not be provided if:
It has been explicitly or implicitly modified, tamped with or alerted or repaired in any way by persons other than technicians  of us.
It has been damaged by misuse, negligence, accident.
It has become malfunction as caused by power interruption or abnormal voltage input or natural calamities.
Damage of using it beyond the product is applicable.
8.
The Service are available Worldwide for all of our items.
9.
This bylaw is the certification for free repair under the certain period and conditions.
10.
Always use your products for its intended use, as described in the manual of the product.
11.
If the products can not work normally after you receive, please have it inspected at the place of purchase or authorized service center. or you can contact us directly.
12.
Please read above carefully and make sure you understand before you buy, it means you accept all the terms after your placing order with us!
About insurance:
The shipping cost which we list includes transportation insurance, if there is any damaged or missing, please contact us promptly, we will provide insurance companies and shipping companies for your compensation.
About Return:
1.
The products of damage and malfunction caused by manufacturing, material or products' bad quality under normal use, also faults during the delivery will be offered returns or refunded.
2.
All defective products must be returned within 21 Business-Days from the date of arrived.
3.
The products should return from the original received conditions and at the buyer's own cost. Pack all products in a sturdy shipping carton (not just the manufacturer's carton). Include a copy of your invoice in the carton. Please keep the original invoice.
4.
Shipping and handling charges are non-refundable.
5.
For products returned in accordance with this policy, youwillreceive replacement within 14 Business days from the date we receive thereturned products.
6.
You will receive the refund within 3 business days after we receivethe returned products.
13.
Please read above carefully and make sure you understand before you buy, it means you accept all the terms after your placing order with us!