Product Details

Product Description

CE Approred Vacuum Atmosphere Furnace 1700C

SQFL-1700 vacuum atmosphere furnace is our new product through long research and improvement. Seven inches LCD touch screen, more easy to set the temperature program. It integrate the heating system, mixing gas system, vacuum system, circulating water cooling system, monitoring system. The machine with multi-functions can meet the most requirement of customers.

Main functions

1. SQFL - 1700 with double-shell structure and equipped with air cooling system, ensure the furnace surface have a low temperature, operation more safety.
2. Furnace chamber adopted imported alumina polycrystalline fibers material, with good insulation properties and more energy saving, Heating elements adopt Silicon molybdenum rod and plat different protective coating on the heating element depending on the working atmosphere, greatly improved the heating element servicing life.
3. The inner furnace chamber adopts high temperature resistant alloy materials, professional vacuum design, unique sealing technology, ensures no gas leak, vacuum degree more higher than our competitors’ similar products.
4. Reserved two gases inlet interface, can be individually control the gas flow; equipped with mixing gas device, can working with different protective gas, satisfy atmosphere experiment requirements;
5.This machine integrates the internal circulating water cooling system, to avoid the tedious work of external water connect, ensure the furnace surface have a low temperature.
6.Over-temperature alarm and power cut-off automatically, leakage protection, safe and reliable operation.
7.The experimental data can be stored and output; Reserved 485 convert interface, can be connected with PC through software. It can achieve remote control, real time tracking, history recorder, and output report function.

Main applications:

Widely used in universities, research institutions, industrial and mining enterprises to do high temperature sintering atmosphere, atmosphere restoring and vacuum annealing.

Parameters:

Model	SQFL-1700
Furnace chamber size (D x W x H)	*300200200mm*	*400300300mm*
Rated power	6KW	14KW
Working power	AC220V, 50/60HZ	AC380V, 50/60HZ
Weight	450KG	520KG
Furnace chamber	Imported high pure polycrystalline alumina fiber, excellent heat preservation
Heating element	High quality Silicon molybdenum rod
Thermometric component	B-mode thermocouple
Temperature control mode	The temperature control system uses artificial intelligence technology, with PID control, self - tuning function , 50 segments heating and cooling program
Vacuum degree	≤500Pa
Gas flow	Two routes mixing gas system with float flowmeter; Flow range: 0.3-3L/min
Working temperature	≤1600℃
Max temperature	1650℃
Heating rate	10℃/min
Constant temperature accuracy	±1℃
Standard accessories	crucible tongs 1PCS,High purity alumina crucible 2PCS
Optional purchase accessories	All kinds of corundum crucible, Furnace gloves, computer control software, pressure control system, and Oxygen content detection system

Detailed Images

1.Chamber adopts SUS304 stainless steel material, with unique water cooling design and seal technology, ensure good gas tightness of furnace chamber, vacuum degree better than similar products which supplied by other suppliers.

2. Integrated water cooling system
The chiller was integrated in the furnace, ensure the cooling water working well, it cooling water seal technology make the furnace vacuum well.

3. Built-in vacuum pump, max. Vacuum degree less 50Pa

4. Mixing gas system (standard configuration: two gas routes)

5. Touch screen, operation easier.

Company Information

Shanghai Jvjing Precision Instrument Manufacturing Co., Ltd

Shanghai Jvjing Precision Instrument Manufacturing Co., Ltd was founded since 1995, is formerly named Instrument Department of CAS (Chinese Academy of Sciences). We specialize in the R&D, manufacturing and selling of High Temperature Lab Furnace, Hardness Tester and Universal Testing Machine.

Factory & Team

In Professional Exhibitions:

Certifications

FAQ

1. Which countries your products are exported to?
Our products are sold all over the world and with related certifications.

2.Is your goods has ISO9001 or CE certificate ?
Yes,all our goods has ISO and CE certificate. All machines are high quality goods

3. Which export port you use?
Commonly we will use Shanghai port, sometime,it can appoint as you like.

4.How to use your machine?
We have paper instructions ,and we will teach till you learn it.

5.How about the warranty?
All our products have one year quality warranty, during the warranty time, the spare parts replacement is free. And we provide life long time technical support and other assistance.

Warm Tips:

For us, we always insist high quality first, we hope can do long-term business with our customers, so we always use better materials to ensure the high quality, honest and real memory to our customers.

Any question, please don't hesitate to send me an inquiry.