JD-2020 Environmental Test Chamber Vacuum Gas Normal Pressure ~-11.6kpa

Vacuum Gas Normal Pressure ~-11.6kpa Environmental Laboratory Vacuum Oven

Vacuum oven JD-2020

※Technical specifications:

A, inner size: 450 * 400 * 400 mm (W*H*D)

B, the inner volume: 072L

C, outer dimensions: 810 * 870 * 1080 mm (W*H*D)

D. Power source: AC 380V 50HZ 3 ∮ wire 30A [Voltage range: no more than ±10%]

E, temperature range: room temperature plus 10 ° C ~ 250 ° C

G, temperature rise time: from normal temperature to 60 ° C for about 40 min (under no load)

H, true air: normal pressure ~-11.6Kpa

I. Control accuracy: ±0.2°C

J, distribution uniformity: ± 5.0 ° C%

※ Use environment:

1. Ambient temperature range 0°C~+35°C

2. Relative humidity of the environment ≦85% RH

3. Atmospheric pressure strength 0.086MPa～0.106MPa

4, the ambient air requirements do not contain high concentration of dust, and flammable, explosive gas or dust, no strong electromagnetic radiation source nearby

5, the ground is flat, well ventilated,

6, there is no strong vibration around,

The installation space is shown below

A: not less than 60cm

B: not less than 60cm

C: not less than 100cm

D: not less than 60cm

※This device is forbidden:

A. Test or storage of samples of flammable, explosive or volatile substances

B. Test or storage of corrosive substance samples

C. Test or storage of biological samples

D. Strong electromagnetic emission source test or storage

※Test Standard:

A, GB/T 5170.2-1996 temperature test equipment

B, GB/T 2423.2-2001 Test B: High temperature test method

G, GJB 150.3-1986 High temperature test

※Structural design:

Material: SUS201#5.0t stainless steel plate is internally reinforced by argon-arc welding, strengthened by bone reinforcement, anti-bending, anti-deformation

The exterior is made of SS41#1.5t steel plate, and the powder is anti-static high-temperature paint after anti-rust treatment

Structure: It adopts advanced insulation cotton, the inner liner is directly heated, the thickness of the insulation is 100mm, and the surface temperature of the machine is low.

High temperature resistant silicone hot glue is used, environmental protection and pollution-free, strong type card-type door buckle

Warm: High-density 100K high-temperature insulation cotton, six-sided insulation insulation.

Door: Single-door type, American style full-opening button, magnetically tight around the door, strong and durable.

Ventilation device: 0~760mmHG, allowable air leakage less than 10mm/HG/HR, maximum vacuum 0.1KPA

Machine pulley: The pulley is moved to adjust the position and the bolt position

Real air pump: It adopts the German Laibao inlet vacuum pump, which is located behind the cabinet, and the pump box is equipped with an electromagnet valve and a vacuum gauge.

Electric heating system: The heating element is made of nickel-alloyed alloy-wound ceramic electric heater, which is installed around the outer wall of each layer to make the furnace four

The temperature is uniform and the furnace is heated by the heat radiation from the inner wall of the furnace.

External device: 19mm tempered safety glass window, anti-return oil vacuum valve, vacuum pressure gauge

※Control System:

A. Adopt Taiwan Xuan Rong intelligent single-stage temperature controller (SSR output).

B, PID automatic calculation, controller LED digital display and setting, film setting, accuracy ± 0.3% FS.

C, constant temperature time and vacuum holding time can be arbitrarily set.

※Security system:

A, under-phase protector

B, dual-channel over-temperature protector and automatic alarm and shutdown function

C, the temperature has reached the timing and shutdown alarm function

D, over-current protection of the circulating motor inside the box

※technical skills:

A. Modular or standardized manufacturing of various components.

B, microcomputer controller. Recorder verification equipment

C. Temperature electric heating control power efficiency test and insulation resistance test

D. Adopt cascade cooling technology to achieve better cooling effect.

E. Machines with special specifications can be customized according to customer requirements.

※ After-sales and service:

A. The machine will be guaranteed for 12 months from the next day after the acceptance of the self-service machine; and the maintenance will be carried out regularly every quarter, four times a year;

B. When the equipment is within the warranty period, our company provides free maintenance and repair service; when the equipment warranty expires, our company will provide lifelong maintenance service (this service is paid service).

C. After the equipment is handed over, if we receive the fault information from the customer, we will respond within 1 hour;

D. All questions raised by the customer for product performance indicators or services are answered within 2 hours;

E. The problem that the phone can't solve, we will arrange the technicians to rush to the scene within 24 hours.

F. Equipment acceptance should be 7 working days. If during the inspection and acceptance period, we have not received any feedback on the quality of the machine.

Our company can be regarded as the customer has received experience;

G, car transportation, delivery to your company's factory, the transportation costs are the responsibility of our company (excluding the handling and lifting costs after the equipment arrives at your factory).

H, our company will send professional and technical personnel to your company for on-site installation, commissioning and education training.

J, maintenance backup components for more than eight years of inventory

K, operation manual, maintenance manual, calibration report, guarantee, maintenance record card, personnel operation training table