About This 1200°C Gem Furnace 700 x 700 x 890 MM Chamber
A general furnace used for heat-treating gemstones to enhance their color or clarity. Operating at controlled temperatures around 600°C, it can alter the oxidation state of trace elements within the crystal lattice. The working principle involves a controlled atmosphere (often reducing) and very precise temperature ramps to avoid thermal fracturing of the precious stones. Its purpose is commercially significant for treating sapphires, rubies, topaz, and citrine to improve their market value. It is a specialized tool in the gemstone trade and lapidary workshops.
This configuration is suitable when the sample load must fit a 700 x 700 x 890 MM chamber with usable chamber volume of 436.1 litre, approximate power load of 33.8 kW, square chamber profile. It is commonly selected for laboratory, QC, metallurgical, ceramic, pharmaceutical and industrial heat-treatment work requiring stable heating and repeatable process conditions. Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 700 x 700 x 890 MM, 70 x 70 x 89 CM and 28 x 28 x 35 INCH. Buyers searching for 1200°C Gem Furnace 700 x 700 x 890 MM; Gem Furnace 1200°C 700 x 700 x 890 MM; Gem Furnace 700 x 700 x 890 MM 1200°C; 700 x 700 x 890 MM 1200°C Gem Furnace; 1200 Degree Gem Furnace 700 x 700 x 890 MM; Gem Furnace 1200 Degree 700 x 700 x 890 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1200 Degree Celsius (°C) Gem Furnace 700 x 700 x 890 MM Chamber for buyers who search by exact machine type, chamber size and 1200°C temperature rating. This page is specific to the MM dimension version, so the chamber size is presented in the unit normally used in the buyer's drawing, tender or purchase request.
Because muffle furnaces are used across ashing, drying, calcination and light heat-treatment, the chamber and controller are specified for flexibility rather than one narrow process window.
Routine QC and teaching labs value a muffle furnace precisely because one unit can cover several standard test methods without dedicated process-specific tooling.
FAQs for 1200 Degree Celsius (°C) Gem Furnace 700 x 700 x 890 MM Chamber
What is Gem Furnace typically used for?
Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
What is 1200 Degree Celsius (°C) Gem Furnace 700 x 700 x 890 MM Chamber best suited for?
It is best suited for controlled heating jobs where this exact 700 x 700 x 890 MM chamber size must fit the sample, crucible, tray or batch volume.
Can Trutherm supply 1200 Degree Celsius (°C) Gem Furnace 700 x 700 x 890 MM Chamber with custom controls?
Yes. Controller type, safety devices, body material, power connection and documentation can be configured according to application and site requirements.
Is this chamber size available in CM and INCH also?
Yes. The same chamber is listed as 700 x 700 x 890 MM, 70 x 70 x 89 CM and 28 x 28 x 35 INCH so searches and purchase documents using any common dimension unit match this product.
How is pricing decided for 1200 Degree Celsius (°C) Gem Furnace 700 x 700 x 890 MM Chamber?
Price depends on chamber size, temperature rating, insulation, heating element, controller, electrical load, packaging, GST and delivery requirements.
Application Examples
- General laboratory heat treatment, drying and ashing across sample types.
- Calcination and loss-on-ignition testing.
- Small-batch annealing and stress-relieving of metal parts.
- Teaching and demonstration use in institutional labs.
Industry Use-Cases
- Multi-purpose QC and testing laboratories.
- Educational institutions running heat-treatment demonstrations.
- Small manufacturers needing an all-round furnace.
- Research groups with varied, low-volume heating needs.
Recommended Accessories
Ceramic sample trays
Spare K-type thermocouple
Heat-resistant handling gloves
PID controller upgrade
Why Choose This Gem Furnace
As a general-purpose muffle furnace, this model covers a broader range of routine heating tasks than a process-specific ashing, tube or sintering furnace, making it the practical default when the lab runs mixed sample types rather than one dedicated process.
