The wide range of
Lab Oven & Furnace. manufactured by us offers a plethora of choices to our customers. With distinct focus on providing the most advanced and affordable heating equipment our team of engineers constantly works with zest and zeal to attain the status of being numero uno in the heating equipment industry.
A few characteristics of our Lab
Hot Air Oven are described as below:
Features:
| Temperature Up to 250°C temperature |
Temperature safety as per DIN 12880 Class 3.1 |
| Heat distribution system |
Noise-less fan |
| Insulation design for efficiency |
Double walled construction |
| Adjusatble stainless steel shelves |
Digital temperature controller |
| Over heat and over current protection |
Forced air circulation |
| Ventilation of gases |
Imported heating element |
Temperature:
All units provide temperature range
5°C above ambient to 250°C
with accuracy of ±2°C. Temperature is controlled with mechanical
temperature control (rotary knob) or by digital control (PID
controller). For uniform rotation of heat inside the chamber noise-less
fan is used for air circulation.
Construction:
Each hot air oven is produced with double walled construction and made
of 304 grades stainless steel with insulation of mineral wool for
efficient thermal loss. In economical models, exterior chamber is made
of powder coated MS, while 304 stainless steel is used as an option.
Inner chamber is completely made of stainless steel, which is easy to
clean and maintain. Shelves are made of painted steel and can be easily
adjusted inside the chamber with ribs created inside the interior
chamber walls.
Doors:
Doors are double walled, made of MS steel
(stainless steel optional) and also fully insulated with mineral wool,
fitted on heavy hinges. Sturdy handle provides comfortable opening and
closing. Doors open 180° in order to provide enough access to the
heating chamber.
Heating Elements:
For efficient heating, our hot air ovens are fitted with branded heating
elements, nickel / chrome plated nichrome wire, kept inside the beads
and placed at the bottom and both sides of the chamber.
Ventilation:
For safe removal of hot gases and fumes air ventilators are provided near the top of the both sides.
Safety Features:
For safe operation of the unit, several safety instruments are fitted;
automatic circuit breaker turns off the unit in case of over temperature
and other short circuits. Audio and visual alarms can be fitted as
option, alert the user if temperature goes beyond the selection.
| Model No. |
Inner Chamber
(W x D x H) |
Volume
(Liters) |
Load
(KW) |
Shelves
(No’s) |
| ALT/HAO-1122 |
300 x 300 x 300 mm |
30 |
1.5 |
2 |
| ALT/HAO-1123 |
355 x 355 x 355 mm |
45 |
1.5 |
2 |
| ALT/HAO-1124 |
455 x 455 x 455 mm |
95 |
2.0 |
2 |
| ALT/HAO-1125 |
455 x 455 x 605 mm |
125 |
2.2 |
3 |
| ALT/HAO-1126 |
605 x 605 x 605 mm |
224 |
2.5 |
3 |
| ALT/HAO-1127 |
605 x 455 x 910 mm |
252 |
2.5 |
3 |
| ALT/HAO-1128 |
605 x 605 x 910 mm |
336 |
3.0 |
3 |
| Temperature Range |
5°C above ambient to 250°C maximum |
| Temperature Accuracy |
+ / - 2°C |
| Temperature Uniformity |
+ / - 1°C |
| Controls |
PID Controller |
| Temp Display |
LED Display |
| Sensor |
PT-100 |
| Heating Element |
Nichrome wire / Kanthal A1 |
| Safety device |
Over temperature protection
Electric leakage breaker
Temperature safety as per DIN 12880 Class 3.1 |
| Exterior Chamber |
MS powder coated |
| Interior Chamber |
304 stainless steel |
| Insulation |
Mineral Wool |
| Doors |
Solid doors w/ silicone rubber gasket & lock |
| Shelves |
2 – 3 Stainless steel shelves (Removable) |
| Air Circulation |
Forced air circulation |
| Power Supply |
220 Volts |
| Optional |
- Dot Matrix Printer interface
- Temperature chart recorder
- PLC Controller
- Stainless steel outer cabinet
- Audio / visual alarm
- IQ, OQ, PQ and DQ documentation
- Extra shelves
- Heating Thermostat
- NABL Certification
- Manufacturer calibration certificate |
