Forced-Air Drying Oven — Upgraded Generation
Application Overview
Manufactured using advanced laser and CNC processing equipment, this product is used for drying, baking, wax melting and sterilization in industrial and mining enterprises, testing laboratories and research institutions.
Product Features
- The interior is made of mirror-finished stainless steel with argon-arc welding, while the exterior uses steel sheet for an attractive, modern appearance;
- A digital microcomputer P.I.D temperature controller with overtemperature-deviation protection and a timer provides precise, reliable temperature control;
- The hot-air circulation system combines a fan capable of continuous operation at high temperatures with suitable air ducts to improve chamber temperature uniformity;
- New synthetic silicone sealing strips withstand prolonged high-temperature operation, offer long service life and are easy to replace;
- Chamber air intake and exhaust volumes can be adjusted from the temperature-control panel;
- An independent temperature-limit alarm system automatically interrupts operation if the limit is exceeded, ensuring safe experiments without accidents (optional);
- An optional printer or RS485 interface connects a printer or computer to record changes in temperature parameters;
Technical Specifications
| Specification / Model | Supply Voltage | Input Power | Control Range | Temperature Resolution | Temperature Uniformity |
Temperature Fluctuation at Constant Temperature | Shelves | Chamber Dimensions (mm) W×D×H |
Overall Dimensions (mm) W×D×H |
Timer Range |
|---|---|---|---|---|---|---|---|---|---|---|
| DHG-9013A | AC220V 50HZ |
850W | RT+10~200°C RT+10~250°C |
0.1°C | ±3% (test point: 100°C) |
±1°C | 2 shelves | 250×260×250 | 530×370×420 | 0~9999min |
| DHG-9023A | 850W | 340×325×320 | 620×440×490 | |||||||
| DHG-9053A | 1100W | 420×395×350 | 720×530×520 | |||||||
| DHG-9123A | 2050W | 550×450×550 | 840×580×730 | |||||||
| DHG-9203A | 2450W | 600×550×600 | 880×765×780 |
※ Note: Products with a temperature-control range of RT+10~250°C can be customized as required. RT means ambient temperature.
Optional Accessories:
1. Multi-segment programmable LCD temperature controller
2. Independent temperature-limit controller
3. RS485 interface and communication software
4. Built-in printer
5. Φ25mm-diameter test port
6. USB flash drive data storage
7. Wireless alarm system (SMS alarm system)
Note 1: choose one of USB flash drive, RS485/232 or printer.
Note 2: DHG-9013A and PH-010(A) cannot be fitted with a built-in printer or RS485 interface and communication software.
