DHG-9140A Constant Temperature Blast Drying Oven Product Usage: This product is suitable for use as a specialized testing instrument for drying, baking, wax melting, and sterilization in industrial and mining enterprises, laboratories, scientific research institutions, colleges and universities.

1、 Technical parameters:
1. Temperature range: RT+10 ℃~200 ℃, 250 ℃, 300 ℃
2. Constant temperature fluctuation: ± 1 ℃
3. Temperature resolution: 0.1 ℃
4. Timing range: 0-9999min;
5. Load carriers (standard): 2, 3, 4
6. Power requirements: AC220V/50HZ, AC380V/50HZ

2、 Product features:
1. Adopting a large screen digital display microcomputer temperature controller with control protection and timing function, the control is precise and reliable;
2. The inner liner is made of mirror stainless steel or stainless steel plate material by argon arc welding, and the outer body of the box is made of high-quality steel plate material sprayed with plastic, with a beautiful and novel shape;
3. Vertical and vertical forced convection, German original fan, uniform studio temperature;
4. Temperature control alarm system, which automatically interrupts when the temperature exceeds the limit, ensuring safe operation of the experiment without accidents;

3、 Box structure:
1. The inner lining of the box is made of mirror stainless steel plate argon arc welding, and the outer lining of the box is made of high-quality steel plate spray treated, with a beautiful and novel shape;
2. The hot air circulation system is composed of fans and special air ducts that can operate continuously at high temperatures, and the temperature inside the working room is uniform;
3. Equipped with a large tempered glass observation window for observing the condition of the studio;

4、 Control system:
1. Adopt intelligent high-precision temperature controller;
2. It has a timing function;
3. Fast temperature recovery time;
Note: "A" indicates a mirror stainless steel inner liner, and "D" series indicates an intelligent ten segment programmable (LCD) controller;

5、 Insulation system:
1. The insulation system uses ultra-fine glass fiber to fill the insulation area, and non-metallic high-temperature resistant materials are used at the connection between the inner and outer bile ducts, effectively reducing temperature conduction;

6、 Equipment usage conditions:
1. Working environment temperature: 5 ℃~40 ℃ (average temperature within 24 hours ≤ 28 ℃)
2. Environmental humidity: ≤ 85%

7、 Compliant with standards: strictly manufactured in accordance with the national industry standard JB/T5520 "Technical Conditions for Drying Oven";

8、 Service commitment: 18 months warranty, free home delivery, lifelong maintenance

DHG-9000 desktop series: RT+10 ℃~250 ℃
DHG-9030A
DHG-9030AD internal dimensions 340 × 325 × 325: mm external dimensions 625 × 510 × 490: mm
DHG-9070A
DHG-9070AD internal dimensions 450 × 400 × 450: mm external dimensions 740 × 580 × 630: mm
DHG-9140A
DHG-9140AD internal dimensions 550 × 450 × 550: mm external dimensions 830 × 650 × 730: mm
DHG-9240A
DHG-9240AD internal dimensions 600 × 550 × 750: mm external dimensions 880 × 770 × 930: mm

DHG-9003 desktop series: RT+10 ℃~250 ℃
DHG-9023A
DHG-9023AD internal dimensions 340 × 325 × 300: mm external dimensions 620 × 540 × 490: mm
DHG-9053A
DHG-9053AD internal dimensions 420 × 400 × 345: mm external dimensions 720 × 580 × 530: mm
DHG-9123A
DHG-9123AD internal dimensions 550 × 450 × 550: mm external dimensions 830 × 650 × 730: mm
DHG-9203A
DHG-9203AD internal dimensions 600 × 600 × 650: mm external dimensions 880 × 770 × 825: mm

DHG-9005 desktop series: RT+10 ℃~300 ℃
DHG-9035A
DHG-9035AD internal dimensions 340 × 325 × 325: mm external dimensions 625 × 510 × 490: mm
DHG-9055A
DHG-9055AD internal dimensions 420 × 400 × 345: mm external dimensions 720 × 580 × 530: mm
DHG-9075A
DHG-9075AD internal dimensions 450 × 400 × 450: mm external dimensions 740 × 580 × 630: mm
DHG-9145A
DHG-9145AD internal dimensions 550 × 450 × 550: mm external dimensions 830 × 650 × 730: mm
DHG-9245A
DHG-9245AD internal dimensions 600 × 550 × 750: mm external dimensions 800 × 770 × 930: mm