ISO 9001:2015 certified environmental test systems
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14Uniform high-temperature conditioning

Laboratory
Hot Air Oven.

Forced-air laboratory ovens for drying, thermal conditioning and long-duration elevated-temperature testing with repeatable airflow and programmable control.

RT+5°C to +300°C100–20,000 LForced airLO / RE control
Maximum temperature+300°C
Published volume100–20,000 L
Temperature resolution0.1°C
Noise level<70 dB
Product overview

Move heat evenly around every specimen.

ISOTECH laboratory hot air ovens use circulating heated air to create a uniform elevated-temperature environment for drying, conditioning, sterilisation-related processes and component stress testing.

The product family covers programmable LO models and non-programmable RE control, with stainless-steel interiors, adjustable shelving, indirect jacket heaters and instrumentation for profile-based operation.

01

Define

Test object, profile and acceptance criteria

Input
02

Condition

Create the required controlled environment

Control
03

Measure

Record the product and chamber response

Evidence
04

Review

Compare results with the approved plan

Decision
Distinctive system logic

Move heat evenly around every specimen.

The conditioning plenum, external-drive fan and jacket heaters are arranged to minimise direct radiation and distribute heat throughout the working volume.

RECIRCULATING AIRFLOW
INLETHEATRETURN
Engineering layers

Performance is built as a complete system.

Review the published performance, construction, control and safety information without losing the technical detail.

System layer 01

Performance

01

Temperature deviation published at ±0.5°C

02

Resolution 0.1°C

03

Gradient ±1°C to 2°C

04

Typical raise/fall rate 1°C to 5°C

05

Published noise level below 70 dB

Key product attributes

Configured around the test—not around a catalogue box.

01

Uniform forced-air circulation

02

Indirect jacket-type heaters

03

Adjustable or removable shelves

04

Programmable ramp and soak profiles

05

RS-232/485, network and USB context

06

Power-failure recovery

Technical specifications

Hot air oven model family.

Published values are reorganised for clarity. Final performance is subject to the approved chamber configuration, working load and test method.

LO denotes logic-programmable models. RE denotes non-programmable models; confirm controller choice and usable volume in the quotation.
Model
Temperature range
Published test-space volume
ITHAO-300 LO
RT+5°C to +300°C
125–20,000 L
ITHAO-200 LO
RT+5°C to +200°C
100–20,000 L
ITHTC-100 LO
RT+5°C to +100°C
100–20,000 L
Application fit

Where this system works.

  • 01Laboratory drying
  • 02Glassware and equipment conditioning
  • 03Material moisture studies
  • 04Electronic component burn-in
  • 05Automotive ECU conditioning
  • 06Pharmaceutical and chemical laboratories
Published compliance context

Standards and test methods

Only standards explicitly associated with the current ISOTECH product material are shown. Confirm the edition, clauses, specimen arrangement and acceptance criteria before ordering.

IEC contextIS contextASTM contextMIL-STD contextJSS context
Engineer the right configuration

Turn your test requirement into a buildable chamber specification.

Share the DUT dimensions, load, operating state, environmental profile, duration, instrumentation, utilities, safety requirements and applicable standard.

Product questions

Hot Air Oven FAQs.

Answers based on the current ISOTECH product page, reorganised for engineering clarity. Confirm project-specific values in the final proposal.

A forced-air thermal enclosure used for controlled drying, heating, conditioning and elevated-temperature exposure of materials or components.

The current family covers RT+5°C to +100°C, +200°C or +300°C depending on model.

A fan and impeller circulate conditioned air through the chamber while jacket heaters are positioned to avoid direct radiation onto specimens.

LO identifies logic-programmable models; RE identifies non-programmable models.

The current page describes RS-232/485 communication, networking and USB download capability for programmable systems.

Published provisions include emergency stop, door switch, over-current protection, thermal fuse and high/low temperature cut-outs.

Define the test object dimensions, mass, heat load, operating state, required profile, instrumentation, access, utilities and acceptance criteria before selecting the Hot Air Oven.

Yes. Working volume, ports, shelves or fixtures, controller, monitoring, safety and installation provisions can be engineered around the approved requirement.

The current ISOTECH material describes installation, commissioning, operator training, calibration and maintenance support. Confirm the required scope in the quotation.

Warranty duration and coverage should be confirmed in the commercial proposal for the selected configuration and installation location.