Details

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KAAS KS-FDO Series – Horizontal Precision Forced Air Drying Oven

Models: KS-FDO20A; KS-FDO50A; KS-FDO100A; KS-FDO200A; KS-FDO625A
Brand: KAAS
Product Type: Horizontal Precision Forced-Air Drying Oven
Application: Laboratory drying, thermal conditioning, sample heating, material ageing, quality assurance and research applications

 

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Overview

The KAAS KS-FDO Series Horizontal Precision Forced Air Drying Oven is designed for accurate, stable and uniform heating in laboratories, research facilities, quality-control departments and industrial environments.

The series uses forced convection to circulate heated air throughout the stainless-steel chamber, helping maintain consistent temperature distribution around the samples. Five capacities are available, ranging from 30 litres to 640 litres, allowing users to select a suitable chamber size for small laboratory samples or larger batch applications.

A PID temperature controller, PT100 sensor and high-definition LCD display provide straightforward temperature setting and monitoring. The oven also includes an adjustable timer, over-temperature alarm and leakage protection for safer routine operation.
 

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Applications

• Laboratory sample drying

• Moisture removal from components and materials

• Thermal conditioning and heat ageing

• Research and development work

• Quality-control and quality-assurance testing

• Electronic-component preheating

• Material and product curing

• Glassware and laboratory-item drying

• Pharmaceutical and biotechnology laboratories

• Industrial batch heating and sample preparation
   

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Key Features

• Forced-convection horizontal airflow system

• Temperature range from ambient +10°C to 250°C

• Five chamber capacities from 30 L to 640 L

• PID temperature controller

• PT100 temperature sensor

• High-definition LCD display

• Temperature resolution of 0.1°C

• Temperature fluctuation of ±0.5°C

• Timer adjustable from 1 to 9,999 minutes

• High-quality brushed stainless-steel inner chamber

• Electro-galvanised steel exterior with antimicrobial powder coating

• Large fan and impeller for improved air circulation

• Synthetic silicone door seal to reduce heat loss

• Automatic control adjustment according to operating conditions

• Adjustable shelves for flexible sample arrangement

• Leakage protection

• Visible and audible over-temperature alarm

• Optional independent temperature limiter

• Optional multi-segment programmable controller

• Optional USB, RS485, RS232 and printer connection

• Optional test holes in Ø25 mm, Ø50 mm or Ø80 mm
   

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Technical Specifications

 

Parameter	KS-FDO20A	KS-FDO50A	KS-FDO100A	KS-FDO200A	KS-FDO625A
Capacity	30 L	50 L	100 L	200 L	640 L
Circulation Mode	Forced convection	Forced convection	Forced convection	Forced convection	Forced convection
Temperature Range	Ambient +10°C to 250°C	Ambient +10°C to 250°C	Ambient +10°C to 250°C	Ambient +10°C to 250°C	Ambient +10°C to 250°C
Temperature Fluctuation	±0.5°C	±0.5°C	±0.5°C	±0.5°C	±0.5°C
Temperature Resolution	0.1°C	0.1°C	0.1°C	0.1°C	0.1°C
Temperature Uniformity	±2.5%	±2.5%	±2.5%	±2.5%	±2.5%
Temperature Sensor	PT100	PT100	PT100	PT100	PT100
Controller	PID	PID	PID	PID	PID
Display	High-definition LCD	High-definition LCD	High-definition LCD	High-definition LCD	High-definition LCD
Timer	1–9,999 min	1–9,999 min	1–9,999 min	1–9,999 min	1–9,999 min
Internal Size, W × D × H	340 × 320 × 320 mm	420 × 350 × 350 mm	550 × 450 × 560 mm	600 × 550 × 570 mm	800 × 800 × 1,000 mm
External Size, W × D × H	630 × 570 × 500 mm	710 × 520 × 520 mm	845 × 700 × 730 mm	890 × 730 × 780 mm	1,090 × 980 × 1,180 mm
Shelves, Standard/Maximum	2/2	2/3	2/4	2/4	2/4
Power Consumption	500 W	750 W	1,500 W	2,000 W	4,000 W
Voltage/Frequency	AC 220/110V, 50/60Hz	AC 220/110V, 50/60Hz	AC 220/110V, 50/60Hz	AC 220/110V, 50/60Hz	AC 380V, 50Hz
Net/Gross Weight	30/45 kg	40/58 kg	55/93 kg	75/100 kg	155/175 kg
Shipping Size, W × D × H	710 × 600 × 550 mm	820 × 690 × 700 mm	980 × 830 × 920 mm	1,020 × 890 × 930 mm	1,200 × 1,280 × 1,120 mm

 

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Common Construction and Safety Specifications

 

Parameter	Specification
Internal Material	High-quality brushed stainless steel
External Material	Electro-galvanised steel with antimicrobial powder coating
Door Seal	Synthetic silicone sealing strip
Safety Protection	Leakage protector and visible/audible over-temperature alarm
Optional Accessories	Independent temperature limiter, programmable control, USB, RS485, RS232, printer, spare shelf and test hole

 

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Model Selection

KS-FDO20A – 30 L

A compact model suitable for small samples, glassware, electronic components and routine laboratory drying.
 

KS-FDO50A – 50 L

Provides additional chamber capacity for regular laboratory heating and small batch applications.

KS-FDO100A – 100 L

Suitable for medium-sized samples, quality-control work and higher-volume research applications.

KS-FDO200A – 200 L

Designed for larger specimens and batch processing where greater internal space is required.

KS-FDO625A – 640 L

The largest model in the series, intended for high-volume drying, thermal conditioning and industrial laboratory applications. This model requires an AC 380V, 50Hz power supply.
 

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Why Choose Us

KAAS

KAAS provides practical laboratory, inspection and automation solutions designed for reliable daily operation. The brand focuses on user-friendly equipment, durable construction and consistent performance for research, laboratory and industrial applications.
 

KS-FDO Series Horizontal Precision Forced Air Drying Oven

The KS-FDO Series combines precise PID temperature control, forced-air circulation and durable stainless-steel chamber construction.

Its broad range of capacities allows users to select the appropriate model for small laboratory samples or larger batch processing, while the PT100 sensor and forced-convection system support stable and repeatable heating performance.

Redmark Industry

Redmark Industry provides local product consultation, model-selection assistance, installation guidance and user training throughout Malaysia.

The drying oven is supplied with warranty coverage, after-sales assistance and ongoing technical support to support dependable long-term operation.
 

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How the KAAS KS-FDO Series Works