Forced Draft Tray Dryer
Product Code : JA-FMAHLE-7319
The Forced Draft Tray Dryer (SKU JA-FMAHLE-7319) measures how fast a wet solid dries in a stream of hot air driven by a blower. Air passes through a heating chamber and into an insulated double-wall drying chamber, where the material sits on a tray attached directly to an electronic balance mounted outside the chamber. This forced draft tray dryer lets the air flow rate be varied, so the drying rate can be related to air mass velocity.
Specifications
The forced draft tray dryer is specified by an insulated double-wall chamber of 20 x 20 x 25 cm, a digital balance of 0 to 1000 g with 1 g resolution, a nichrome wire heater, a forced draft fan with variable air flow and RTD PT-100 sensors on a 0 to 199.9 °C indicator.
| Product | Forced Draft Tray Dryer |
| SKU | JA-FMAHLE-7319 |
| Drying chamber | Insulated double wall, 20 x 20 x 25 cm |
| Weighing balance | Digital, 0 - 1000 g, 1 g resolution; tray attached directly |
| Heater | Nichrome wire |
| Air circulation | Forced draft fan; variable air flow rate |
| Temperature sensors | RTD PT-100 |
| Temperature indicator | Digital, 0 - 199.9 °C, multi-channel switch |
| Electricity | 1 phase, 220 V AC, 2.5 kW |
| Floor area | 0.75 m x 2 m |
| Scope of delivery | Self-contained dryer; instruction manual with procedures and block diagram |
Experiments with the forced draft tray dryer
The dryer is used to follow the weight of a wet solid over time at set air temperature and flow, and to find the drying rate periods and the critical moisture content.
- Correlating the constant drying rate with air mass velocity
- Drying characteristics of a solid under forced draft
- Critical moisture content
- Comparison with natural draft drying
Scope of supply and ordering
The listing covers one self-contained Forced Draft Tray Dryer with its instruction manual. The wet solid for testing is provided by the user. Accessories, spares and quantities are confirmed on the quotation.
MOQ, lead time and packing are confirmed on each quotation for the quantity and the delivery destination. Single set-ups and complete chemical engineering and unit operations laboratories for engineering colleges and polytechnics, including tender orders, are supplied.
Frequently asked questions
How is weight loss measured?
The tray is attached directly to a digital balance of 0 to 1000 g with 1 g resolution, fitted outside the chamber.
Can the air flow be changed?
Yes. The forced draft fan arrangement allows the air flow rate to be varied.
What utilities are needed?
A 220 V single-phase supply of 2.5 kW and a floor area of 0.75 x 2 m.
Related products
- Natural Draft Tray Dryer
- Bubble Cap Distillation Column
- Solid Liquid Extraction Packed Bed Type
- Adsorption in Packed Bed
See the complete fluid mechanics lab equipment range from JaincoLab, where this unit is listed, for flow, hydraulics and unit operations set-ups.
Request a quote
For a quotation on the Forced Draft Tray Dryer, send the quantity, any accessories needed and the delivery destination through the JaincoLab contact page or email [email protected] with SKU JA-FMAHLE-7319. Institutions and contractors buying under a tender can also reach us via the tenders page.
