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Al-Shaker for Scientific and Medical Supplies

DOF-HAS-A Series Dry Heat Sterilizing Oven

Forced-air dry heat sterilizers from 34 L to 188 L, operating from ambient plus 10°C to 250°C with PID control, LCD display and over-temperature alarm.

Key specifications

Capacity(L)
DOF-HAS20A: 34; DOF-HAS50A: 51; DOF-HAS70A: 70; DOF-HAS100A: 138; DOF-HAS200A: 188
Circulation
Forced air convection
Dimension(W*D*H), Internal (mm)
DOF-HAS20A: 340*320*320; DOF-HAS50A: 420*350*350; DOF-HAS70A: 400*360*500; DOF-HAS100A: 550*450*560; DOF-HAS200A: 600*550*570
Temperature, Range (℃)
RT+10-250
  • Configured to your application by our specialists
  • Installed and commissioned on site
  • Training and after-sales support across Jordan, the GCC and MENA

Overview

Product overview

The DOF-HAS-A Series uses high temperature dry heat to destroy microorganisms by oxidation and protein denaturation, sterilizing glassware and heat-stable materials within a set heating time. Five models offer chamber volumes from 34 L to 188 L, all working from ambient plus 10°C up to 250°C with ±0.5°C fluctuation and 0.1°C resolution.

A PID controller with PT100 sensor adapts its parameters to ambient conditions and load to reduce energy use. The large LCD shows parameters in real time and supports fixed value and timed running from 1 to 9999 minutes, ending with an END message and beep. An optional program controller stores up to 30 programs, and an intelligent touch screen with data storage is also available.

A rear-suction, bottom vertical air supply fan circulates heated air for good uniformity. The laser-cut cabinet has a brushed stainless steel chamber with rounded corners, removable stainless shelves and a silicone door seal, protected by a leakage protector and over-temperature alarm.

Specifications

Technical specifications

21 parameters

High or low temperature and over-temperature alarm.

Capacity(L)
DOF-HAS20A: 34; DOF-HAS50A: 51; DOF-HAS70A: 70; DOF-HAS100A: 138; DOF-HAS200A: 188
Circulation
Forced air convection
Dimension(W*D*H), Internal (mm)
DOF-HAS20A: 340*320*320; DOF-HAS50A: 420*350*350; DOF-HAS70A: 400*360*500; DOF-HAS100A: 550*450*560; DOF-HAS200A: 600*550*570
Temperature, Range (℃)
RT+10-250
Fluctuation (℃)
±0.5
Resolution (℃)
0.1
Uniformity (℃)
±2.5%
Sensor
PT100
Controller
PID
Display
LCD
Timer(min)
1-9999
Material, Internal
Stainless steel
Material, External
High-quality cold-rolled steel plate surface anti-static spraying
Shelves
2
Safety Device
Leakage protector/Over- temperature alarm
Electricity
Voltage/Frequency(V/Hz) / AC 220/110V,50/60Hz
Consumption (W)
DOF-HAS20A: 500; DOF-HAS50A: 750; DOF-HAS70A: 1050; DOF-HAS100A: 1500; DOF-HAS200A: 2000
N.W./G.W. (kg)
DOF-HAS20A: 27/30; DOF-HAS50A: 42/48; DOF-HAS70A: 55/61; DOF-HAS100A: 70/88; DOF-HAS200A: 86/107
Shipping Dimension (W*D*H) (mm)
DOF-HAS20A: 770*680*580; DOF-HAS50A: 760*640*640; DOF-HAS70A: 650*640*1030; DOF-HAS100A: 810*900*960; DOF-HAS200A: 990*860*940
Standard
Shell:Laser operation
Optional
Intelligent touch screen with program setting and data storage functions
Features

Key features

  • 01

    Up to 250°C dry heat

    Sterilizes from ambient plus 10°C to 250°C with ±0.5°C fluctuation.

  • 02

    Five chamber sizes

    Models from 34 L to 188 L suit small and high volume sterilization loads.

  • 03

    Intelligent LCD control

    Menu-driven interface with screen lock, timer from 1 to 9999 minutes and end-of-cycle alert.

  • 04

    Forced air circulation

    A large impeller fan with rear suction and bottom air supply improves uniformity.

  • 05

    Easy-clean stainless chamber

    Brushed stainless steel with rounded corners and removable, adjustable shelves.

  • 06

    Safety protection

    Leakage protector and over-temperature alarm come as standard.

From order to operation

We stay with the instrument after it arrives

Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.

  1. 01

    Consult

  2. 02

    Plan

  3. 03

    Supply

  4. 04

    Install

  5. 05

    Train

  6. 06

    Support

Talk to the technical team

Tell us the application. We will specify the system.

Share the workflow, capacity, and compliance constraints. We respond with a recommended configuration, not a generic catalogue list.