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This box type muffle furnace highest working temperature is 1900 ºC, uses heating element 1800 high-quality silicon molybdenum rod, with a long working life and better furnace temperature uniformity. The double-layer air-cooled structure furnace shell can keep surface temperature always below 45 degrees Celsius. The furnace top is a reinforced composite structure, more durable for long-term usage. The box type ceramic fiber muffle furnace can be used for heat treatment, high-temperature sintering, metal annealing, and quality testing; It's widely used in laboratories and enterprises.
1. Integrated design optimizes furnace structure and saves space
2. Hearth material made of polycrystalline mullite fiber, does not deform under high temperature and has excellent insulation performance
3. Double shell structure with air cooling system, keeps shell temperature of room temperature+10 ºC
4. Intelligent PID control instrument, 30 segment programmable program, capable of curve heating and setting temperature rate, constant temperature time control, automatic shutdown, etc.
5. High temperature control accuracy, with an accuracy of ± 0.1 ºC for self testing within 1000 degrees; Above 1000 degrees ± 1 ºC
6. Equipped with door opening, power outage, over temperature alarm, leakage & over temperature protection
7. Optional large screen paperless recorder for real-time recording of temperature rise curves, with storage card for analyzing and printing experimental data
| Item | Model | MLB-1912 | ||
| Performance |
Temperature Control Range | Room temperature -1780 ºC | ||
| operation temperature | ≤1750ºC | |||
| Temperature control accuracy | <1000 ±0.1ºC ; ≥1000±1ºC | |||
| Constant temperature fluctuation | ± 1 ºC (test point 1000 ºC) | |||
| Temperature Uniformity | ±3ºC(test point 1000ºC) | |||
| heating rate | Recommended temperature below 1000 ºC ≤ 10 ºC/min, and the fastest heating rate ≤ 30 ºC/min | |||
| Cooling rate | Above 700 ºC ≤ 10 ºC/min | |||
| Furnace surface temperature | The surface temperature of the furnace body is less than room temperature+10 (measurement point is 1000 ºC) | |||
| Constitution |
External decoration | Cold rolled steel plate, surface resistance coating | ||
| furnace body | 1900 type ceramic fiber | |||
| sensor | B-type thermocouple | |||
| heating element | Imported silicon molybdenum rod | |||
| Cooling fan | Axial flow fan | |||
| Furnace structure | Double shell structure with air cooling system | |||
| Controller |
control mode | PID control | ||
| Set representation | Digital setting/digital display | |||
| Overtemperature protection | Integrated controller | |||
| Overtemperature setting | Digital settings | |||
| Operation function | Customized operation/program operation (30 segment program temperature control) | |||
| Additional function | Deviation correction, power outage compensation, lock key function | |||
| Timing device | 1 minute to 99 hours and 59 minutes, as well as 999 hours and 50 minutes digital settings, automatic operation, and fast automatic stop | |||
| Safety | Work environment | RT±5-40ºC | ||
| Usage guarantee | Door opening, power outage, over temperature alarm, leakage protection, over temperature protection | |||
Specification |
Furnace size | 300*200*200mm(D*W*H) | ||
| Overall dimension | 710*600*1070mm(D*W*H) | |||
| Weight volume | 140kg | 12L | ||
| Supply voltage | 220V50HZ | |||
| Input power | 5KW | |||
The heating rate is measured when the temperature is set to 100 ° C below the maximum temperature and running without load.
The insulation power is measured under continuous working conditions.
The external dimensions are measured when the furnace door is closed, including the dimensions of the chimney.
Who we are
We are professional manufacturer & supplier specialized in Civil Engineering & Material testing equipments since 2003. We can supply various kinds of testing equipments that complies to the following standards ASTM/AASHTO, ISO, EN, DIN JIS, as well as other specialized industry standards. Meanwhile we are authorized oversea market distributer of some famous China testing equipments manufacturer. Our customers come from 6 Continents with more than 90 countries & area since company has been established.
Our advantages
1. Quality assurance--We aim to long term cooperation with every of our customer
2. Reasonable price -- we believe only reasonable price can guarantee reliable quality & service
3. Wide range products--we not only sale own products but also acting products of mulity famous China manufacturers, time saving, easier process, better quality & price, guaranteed service.
4. After-sales service guaranteed--all sold products enjoy 12 months warranty period since products claimed, free spare parts (the transportation cost payment depends on the weight & destination).
5. Fast response & professionalism-- 7/24 response either on sales inquiry or after-sales service, Monday to Friday response within 2 hours, weekend response within 6hours.
6. Multi payment modes--Wire transfer (T/T), Paypal (credit card), Western Union, L/C.
- CONSTRUCTION MATERIAL TEST EQUIPMENT - SERVE REAL INSTRUMENTS INTRODUCTION
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