12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace
ZYLAB 12L Muffle Furnace is a benchtop high-temperature furnace featuring a spacious 12-liter chamber, ideal for laboratories that require heat treatment of larger or multiple samples simultaneously. With a maximum temperature of 1200°C and precise temperature control, it supports a wide range of applications such as...
Introduction
ZYLAB 12L Muffle Furnace is a benchtop high-temperature furnace featuring a spacious 12-liter chamber, ideal for laboratories that require heat treatment of larger or multiple samples simultaneously.
With a maximum temperature of 1200°C and precise temperature control, it supports a wide range of applications such as ashing, sintering, and thermal processing.
Its compact footprint, durable construction, and intelligent control system make it a reliable solution for research and quality testing.
Key Features
- 12L Chamber Capacity
Spacious interior for processing larger sample batches or bulk materials in research and testing. High-Temperature Performance
Maximum temperature of 1200°C, with a recommended working range from room temperature to 1100°C, ideal for a wide range of thermal processing tasks.Smart Touchscreen Control
Equipped with a 7-inch color touchscreen controller, offering intuitive operation and clear real-time display of the heating process. Supports storage of multiple temperature curves to avoid repeated settings across different experiments.Advanced Programmable Control
Features 30-segment programmable temperature control for precise and automated heating cycles.Efficient Ceramic Fiber Chamber
The furnace chamber is constructed from high-efficiency ceramic fiber, enabling fast heating rates, reduced power consumption, and excellent thermal insulation.Integrated Exhaust System
Includes a top-mounted exhaust chimney, making the furnace suitable not only for standard heating but also for applications such as wax burning and ashing.Safe Double-Layer Casing
The furnace body is designed with a double-layer steel structure and built-in cooling fan, keeping the outer surface temperature below 50°C to ensure operator safety.Low Power Consumption & Compact Design
Designed with energy efficiency, lightweight construction, and a refined compact structure, this furnace is an ideal choice for material research laboratories and light industrial production.
Applications of 12L Muffle Furnace
Ashing of organic and inorganic materials
Efficient for determining sample composition or removing volatile components.Sintering of ceramic and powder materials
Suitable for low to medium-temperature sintering of lab-scale components.Heat treatment and thermal aging
Ideal for annealing, stress relief, and other material modification processes.Material characterization
Used in universities, research institutes, and R&D labs for studying thermal behavior.Sample pre-treatment for chemical analysis
Prepares specimens for accurate downstream testing such as XRF, AAS, or SEM.Burnout and calcination processes
Reliable for removing binders or moisture content in material science workflows.
Customization Options
ZYLAB offers flexible customization to meet a wide range of research and industrial processing needs. Optional features include:
Gas Inlet for Inert Atmosphere
Add a gas inlet to introduce inert gases such as argon or nitrogen for protective or purging purposes, and to help accelerate exhaust gas removal during heat treatment.Exhaust Outlet
Integrated gas exhaust port effectively removes by-products generated during material sintering or thermal processing, keeping the chamber environment clean and stable.Observation Window
Optional viewing window allows real-time monitoring of the sample’s condition and reaction status during the heating cycle.Custom Chamber Size
The furnace chamber can be tailored to specific dimensions, accommodating various material sizes and process requirements.
Advantages of ZYLAB Furnaces
Flexible Customization – Designed to meet diverse laboratory demands
Widely Used in Research and Industry – Reliable performance in materials labs, universities, and production environments
Professional Support – Dedicated technical service and documentation
Efficient Logistics – Timely delivery and global shipment options
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Specifications
Figures below are the manufacturer data for this model. Anything not listed is confirmed in writing with the quotation rather than estimated here.
| Model | M1200-20 | |
|---|---|---|
| Working voltage | AC 208 – 240V, 50/60 Hz (according to requirement) | |
| Max. Power | 4KW | |
| Maximum Temperature | 1200°C (for ≤1 hour) | |
| Continuous Working Temp | 1100°C (continuous) | |
| Max Heating Rate | ≤20°C/min | |
| Chamber Size | 200 × 200 × 300 mm | |
| Overall Dimensions | 650 (W) × 520 (H) × 600 (D) mm | |
| Temperature Controller | Color touchscreen with intuitive GUI (English/Chinese switchable). Embedded OS with smart HMI. Non-linear temperature calibration. Stores up to 15 programs, 30 segments per program. Safety features: over-temp alarm, thermocouple break alert, leakage protection. | |
| Temperature Accuracy | ±1°C | |
| Heating Element | Mo-doped Fe-Cr-Al alloy heating wire | |
| Atmosphere Protection Box (Optional) | Designed to create a controlled atmosphere inside the chamber. Prevents oxidation, contamination, and undesired reactions during heating. Customizable sizes available. | |
| Net Weight | 60 kg | |
| Safety Notice | Do not open the chamber if internal temp ≥300°C to avoid injury. Small cracks in chamber due to use are normal and do not affect performance. | |
| Warranty & Support | 18 months(not including consumable parts, such as heating elements, thermocouple), lifetime support. |
12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace In Detail
Processes This Unit Supports
These are the applications ZYLAB lists this model under. Each link opens the full equipment set for that process, which is useful when a project needs more than one machine.
- General laboratory sample preparation
Who Orders It
Fields this model already works in, plus what ZYLAB puts behind it: a 2-year warranty on most products, glass excluded, spare parts in stock and free application support by WhatsApp or email.
- University and institute research laboratories
Related Projects
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Ordering 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace
What is 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace typically used for?
ZYLAB 12L Muffle Furnace is a benchtop high-temperature furnace featuring a spacious 12-liter chamber, ideal for laboratories that require heat treatment of larger or multiple samples simultaneously. With a maximum temperature of 1200°C and precise temperature
Can 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace be customised for our process?
Yes. Chamber or tube size, temperature profile, atmosphere, gas path, control system and data recording can all be adapted. Send us your process conditions and sample details and our engineers work out a configuration with you.
What warranty comes with 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace?
Most ZYLAB products carry a 2-year warranty, glass components excluded; the exact term for this model is the one printed in its specification table and repeated on the quotation. Within the warranty period any part that fails through no misuse of your own is replaced free of charge.
How can we pay for 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace?
Bank (wire) transfer, letter of credit for larger orders, major credit and debit cards, and PayPal. Bank details are printed on the invoice; send us the transfer confirmation and we start processing straight away.
How is 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace packed for export?
Packing is chosen for the safety of the machine against freight cost, typically a plywood or wooden crate with internal padding and vacuum-sealed accessories. Export documents such as Form A, Form E and Form F can be issued to help you save duty.
Quote For 12L Muffle Furnace – Large-Capacity 1200°C Lab Heat Treatment Furnace
Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.