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Vacuum Oven Seris OVRD

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Product Code:

ONELAB

Product Code:

OVRD

133 Pa

two-stage pump

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Option-Vacuum Pump

Low noise, high efficiency

  • Two-stage vacuum pump control technology with lower noise, higher vacuum, higher pumping efficiency, for BV series,The vacuum drying time is around 2-4 mins.

Clean and reliable

  • Double anti-return oil structure to more reliably protect the vacuum system from oil pollution after shutdown.
  • It adopts imported German oil seal and seals with fluororubber material to improve corrosion resistance and prevent oil leakage.
  • Adopting the aviation technology bushing treatment process, the life of the exhaust valve piece reaches 10 billion times.
  • It adopts high-quality materials such as vacuum pump oil imported from Japan, which makes the operation more reliable and has a longer service life.

Gas ballast · Auto antisuck back valve · Gear pump · Integrated pump body structure

Technical parameters

Vacuum oven model

Capacity(L)

Degree of vacuum

Vacuum pump model

Type

Flow of Vacuum pump

Time

OBV-20

24

133Pa

OVRD-8

two-stage pump

2L/S

1min

OBV-50

51

133Pa

OVRD-8

two-stage pump

2L/S

1min

OBV-90

91

133Pa

OVRD-16

two-stage pump

4L/S

2min

OBV-120

125

133Pa

OVRD-16

two-stage pump

4L/S

3min

OBV-210

216

133Pa

OVRD-16

two-stage pump

6L/S

4min

 

Technical parameters

Model

OVRD-4

OVRD-8

OVRD-16

OVRD-24

Displacement speed 50Hz m3/h(L/s)

4(1.1)

8(2.2)

16(4.4)

24(6.6)

Displacement speed 60Hz m3/h(L/s)

4.8(1.3)

9.6(2.6)

19.2(5.2)

28.8(7.9)

Ultimate partial pressure gas ballast close

5x10 - 2Pa

5x10 - 2Pa

4x10 - 2Pa

4x10 - 2Pa

Utimate total pressure gas ballast close

5x10 - 1Pa

5x10 - 1Pa

4x10 - 1Pa

4x10 - 1Pa

Utimate total pressure gas ballast open

10 Pa

10 Pa

8x10 - 1Pa

8x10 - 1Pa

Power supply

Single/Three-Ph

Power rating

0.4/0.37kW

0.4/0.37kW

0.55kW

0.75 kW

Level of protection

IP44

Intake and exhaust

KF16/25

KF16/25

KF25

KF25/40

Oil capacity

0.6 - 1.0 L

0.6 - 1.0L

0.9 - 1.5L

1.3 - 2.0 L

Motor speed(50/60Hz)

1440 /1720 rpm

Ambient temperature

10 - 40℃

Noise level(50Hz)

≤ 52dB

≤ 52dB

≤ 58dB

≤ 58dB

Weight

19 kg

21 kg

30 kg

35 kg

Dimension(LxWxH)mm

440x144x217

440x144x217

530x188x272

567x188x272

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