High-Temperature Oven

The DH400 and DH600 high-temperature ovens use forced-air circulation for material drying, heat treatment, thermal-aging tests, sample pretreatment, quality inspections and factory heating processes. Choose a chamber size and model based on sample dimensions, capacity, operating temperature, process time and site conditions. Confirm the final selection against the samples, test objective and quality-control workflow.

High-Temperature Oven

The DH400 and DH600 high-temperature ovens use forced-air circulation for material drying, heat treatment, thermal-aging tests, sample pretreatment, quality inspections and factory heating processes. Select a chamber size and model based on sample dimensions, capacity, operating temperature, process time and site conditions. Confirm the final selection against the samples, test objective and quality-control workflow.

Forced-air circulation

Forced-air circulation moves hot air through the chamber for material drying, temperature-controlled heating, thermal-aging tests and quality-control experiments.

High-Temperature Range

The operating range is 60°C–500°C. A 600°C configuration requires separate evaluation; confirm the available version and its suitability for your application.

Two Capacity Options

The DH400 and DH600 provide 72 L and 150 L capacities, respectively. Choose according to sample quantity, chamber space, loading method and site requirements.

How to Choose a High-Temperature Oven

For material drying, heat treatment, thermal-aging tests or quality-control experiments, first confirm sample dimensions, batch quantity, target temperature, process time, available power, installation space and heat-exhaust conditions. The DH400 suits smaller samples and smaller batches; the DH600 suits larger samples, higher throughput or applications needing more chamber space. Confirm the final selection against the samples and workflow.

Specifications

ModelDH400DH600
Circulation methodForced-air circulation
Operating temperature range60°C–500°C / 600°C available by separate quotation
Temperature control accuracy± 1℃
Chamber and exterior materialsStainless-steel interior; galvanized-steel exterior with powder coating
Temperature control systemFull-touch panel with microcomputer P.I.D. temperature controller, dual display and S.S.R. control
Temperature setting / displayTouch operation with dual LED digital displays
Temperature sensorK-type thermocouple
Insulation materialImported nickel-alloy stainless-steel heating element and imported ceramic-fiber insulation
Safety featuresIndependent over-temperature protector, self-diagnostics, and protection for temperature faults, overheating, sensor disconnection and power
Fan motor1/4HP1/2HP
Internal dimensionsW450 x D400 x H400mmW600 x D500 x H500mm
External dimensionsW700 x D580 x H970mmW870 x D700 x H1120mm
Chamber capacity72L150L
Power / current220V 50/60Hz/18A220V 50/60Hz/27A
WeightApprox. 65 kgApprox. 90 kg
AccessoriesUpper/lower adjustable shelves and support frame; two slatted shelves with casters
Optional features / add-onsTimer, observation window and multi-step programmable temperature controller; confirm availability based on requirements

Applications and product features

Applications: Suitable for electronic materials, metal parts, plastics, chemical materials and coated samples, as well as research institutes, school laboratories, factory processes, quality-control teams and testing laboratories.

Features: Forced-air circulation and high-temperature heating support drying, heating, aging and material testing at elevated temperatures. Confirm operating temperature, loading method and safety requirements for each sample.

Frequently Asked Questions

Q1: How do I choose between the DH400 and DH600?

Start with chamber capacity, internal dimensions, sample quantity and available space. The 72 L DH400 suits smaller samples and batches; the 150 L DH600 suits larger samples or higher throughput. Confirm the final choice based on sample dimensions, batch quantity and workflow.

Q2: What applications suit a high-temperature oven?

Applications include material drying, heat treatment, thermal-aging tests, sample pretreatment, R&D testing, quality inspection and factory process heating. Confirm suitability based on sample material, target temperature, process time and intended use.

Q3: How does a high-temperature oven differ from a standard hot air circulation oven?

Standard hot air circulation ovens are generally used for low-to-medium-temperature drying and routine sample processing. High-temperature ovens suit higher-temperature material drying, heat treatment, aging tests and process validation. Confirm differences by model specifications and operating conditions.

Q4: Can the oven be used at 600°C?

The specifications indicate that 600°C requires a separate quotation. If you need 600°C operation, provide the sample conditions, target temperature, process time and site environment for confirmation. The available configuration depends on the supplied version and application.

Q5: What information should I provide before requesting a quotation?

Provide sample material, dimensions and weight; batch quantity; normal and maximum temperatures; process time; whether operation is continuous; available power; and installation space to help assess a suitable capacity and model.

Specifications are summarized from the available product information. Confirm the specifications, accessories, optional features and supplied version for the selected model and application.

Contact Fulcrum Technology for specifications and a quotation
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