Máy đo chênh áp, áp suất chân không CEM DT-8890, DT-8890A, DT-8890B, DT-8890C

Specifications

8890

8890A

8890B

8890C

Accuracy

±0.3%FSO

±0.3%FSO

±2%FSO

±0.3%FSO

Repeatability

±0.2% (Max.+/ -0.5% FSO)

±0.2% (Max.+/ -0.5% FSO)

±0.2% (Max.+/ -0.5% FSO)

±0.2% (Max.+/ -0.5% FSO)

Linearity/Hysteresis

±0.29% FSO

±0.29% FSO

±2% FSO

±0.29% FSO

Pressure Range

±5PSI (±138.3 inH2O)

±2PSI (±55.40 inH2O)

±0.5PSI (±13.83 inH2O)

±20PSI (±554.0 inH2O)

Units and Resolution

inH₂O

0.1

inH₂O

0.01

inH₂O

0.001

inH₂O

0.01

PSI

0.001

PSI

0.001

PSI

0.001

mbar

0.1

mbar

0.1

mbar

0.001

mbar

0.01

kPa

0.01

kPa

0.01

Pa

0.1

kPa

0.001

inHg

0.001

inHg

0.001

inHg

0.0001

inHg

0.001

mmHg

0.1

mmHg

0.1

mmHg

0.001

mmHg

0.01

ozin₂

0.01

ozin₂

0.01

ozin₂

0.01

ftH₂O

0.01

ftH₂O

0.001

ftH₂O

0.001

cmH₂O

0.1

cmH₂O

0.1

cmH₂O

0.001

cmH₂O

0.01

kgcm

0.001

kgcm

0.001

kgcm

0.001

bar

0.001

bar

0.001

bar

0.001