Vacuum Gas Normal Pressure ~-11.6kpa Environmental Laboratory
Vacuum oven JD-2020
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
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
B. Test or storage of corrosive substance samples
C. Test or storage of biological samples
D. Strong electromagnetic emission source test or storage
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
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
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
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
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
A, under-phase protector
B, dual-channel over-temperature protector and automatic alarm and
C, the temperature has reached the timing and shutdown alarm
D, over-current protection of the circulating motor inside the box
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
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
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
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
J, maintenance backup components for more than eight years of
K, operation manual, maintenance manual, calibration report,
guarantee, maintenance record card, personnel operation training