Programmable 20L 1100C Degree High Temperature Muffle Furnace Vacuum

Basic Information
Place of Origin: China
Brand Name: BOTO
Certification: CE
Model Number: BT-1800Muffle
Minimum Order Quantity: 1 SET
Price: 3200USD
Packaging Details: Export carton
Delivery Time: 25 work days
Payment Terms: L/C, T/T
Supply Ability: 30 Set/month
Product Name: Lab Muffle Furnace Heating Element Type:: Silicon Carbide (SiC)
Heating Rate:: < 15°C (59°F) / Min Test Accuracy: ±1%
Temperature Optional: 1000°C, 1100°C, 1200°C, 1400°C, 1600°C, 1700°C,1800°C Size Optional: 1L, 2L, 4L, 5L, 8L, 10L, 20L: 1L, 2L, 4L, 5L, 8L, 10L, 20L
Material: SUS304, #SUS 304 Stainless Steel Temperature Control: 40 Programmable Segments For Precise Control: 40 Programmable Segments For Precise Control
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BOTO-1800Muffle muffle furnaces feature a chamber with Mitsubishi (Japan) high quality grade 1900 alumina fiber insulation and the famous molybdenum silicide (MoSi2) heating elements. A dual-wall steel housing helps minimize heat loss to exterior surface.

Furnace operation is controlled by Shimaden (Japan) 40-segment digital controller with built-in RS485 digital communications port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.



1 Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.

2 Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.

3 Built-in computer interface.

4 Long life type B thermocouple.

5 CE compliant


Function and performance index


Chamber vs usable size (DxWxH) 7 x 6 x 6" (0.15 cubic foot) / 5 x 5 x 5.5"
Max. working temperature 1800°C (3272°F) for less than 5 hours
Refractory lining Mitsubishi (Japan) high quality grade 1900 fiber alumina
Heating element Kan-thal (Sweden) grade 1900 Molybdenum Silicide (MoSi2), 6 installed
Thermocouple type B or PtRh40-PtRh20 (optional)
Min. working temperature 300°C (572°F)
Max. constant working temperature 1700°C (3092°F) or 1750°C with PtRh40-PtRh20 (optional)
Temperature controller Shimaden fp93 (Japan) with 4 programs and
40 segments (ie. 4 x 10 segments or 2 x 20 segments)
Eurotherm temperature controller (optional)
Max heating / cooling rate 1200°C and below: <30°C/min, 1200°C+: < 15°C/min
Temperature accuracy +/- 1°C
Input 208-240v AC, 50/60Hz, single phase
Maximum output 4.5 kW
Unit/shipping dimensions (WxDxH) 24 x 22 x 34" / 30 x 29 x 42"
Shipping weight 300 Lb
CE compliance Yes


Programmable 20L 1100C Degree High Temperature Muffle Furnace Vacuum 0

BOTO Testing equipment Technology Co., Ltd is a high technology supported production-oriented enterprise who specializes in developing, manufacturing, marketing all kinds of environmental equipment. Our company has advanced technology, experienced technical management personnel and efficient professional service staffs, fine quality management and perfect after-sales service system.

Our company mainly produce simulated environmental tester, plastic and rubber tester etc. on all kinds of materials testing industries. The production base is located in the country’s manufacturing center Dongguan, Guangdong province, China. In order to service our customers better in terms of reducing costs and early delivery, in 2005 we had set up an office in Kunshan, Jiangsu province for Eastern China marketing and servicing.

BOTO deals with customers from more than 150 countries and regions. Meanwhile, we are committed to cooperate with different dealers in different countries and regions in order to offer better service. Our mission is to help every customers establish testing labs to ensure the quality of their products.

Our company will continue to develop, innovate and keep faith. We combine with the international testing standards and the specific demands of customers that may establish a new banner in Chinese testing industry.



Q1: How can i get a quotation?

A1: Kindly provide us your details request (inner chamber size, temperature range, humidity range, power supply, product, etc.), leave us an inquiry or email and we will response promptly!

Q2: What's your temperature & humidity range?
A1: Our standards temperature range is -70℃~+180℃, 20%~98%RH.
We also can do Ultra low temperature to -190℃ .

Q3: What's your rate of heating & cooling?
A3: Our standards rate is average 3℃/min for heating, 2℃/min for cooling.
3℃/min,5℃/min,8℃/min,10℃/min,15℃/min linear or non-linear speed is available for us.


Q4: What's your warranty?
A4: 12 Months (Noted: free spares parts can be offered during warranty period, exclude consumables and man-made damages), life-time technical service


Contact Details

Phone Number : +8613761261677

WhatsApp : +008613761261677