Lutron Electronics VC-9200 Operation Manual
V
ACUUM METER
Model : VC-9200
Your purchase of this VACUUM METER marks a step forward for
you into the field of precision measurement. Although this
METER is a complex and delicate instrument, its durable structure
developed. Please read the following instructions carefully and
always keep this manual within easy reach.
OPERATION MANUAL
TABLE OF CONTENTS
1. FEATURES................................................................1
2. TYPICAL APPLICATION............................................. 2
3. SPECIFICATIONS......................................................2
3-1 General Specifications......................................... 2
3-2 Electrical Specifications.......................................
.
3
4. FRONT PANEL DESCRIPTION....................................
.
4
4-1 Display...............................................................4
4-2 Power Button.....................................................
.
4
4-3 Data Hold Button................................................ 4
4-4 " Max./Min. " Button...........................................
.
4
4-5 Unit Button........................................................
.
4
4-6 Battery Compartment/Cover................................ 4
4-7 Sensor Input Socket...........................................
.
4
4-8 RS-232 Output Terminal.....................................
.
4
4-9 Port Connector ( 1/4" NPT )............................. 4
4-10 Vacuum Sensor Main body.............................. 4
4-11 Plug of Vacuum Sensor..................................... 4
4-12 Adapter connector that convert 1/4" NPT
to 1/4" PS......................................................... 4
4-13 Port Connector ( 1/4" PS ).................................4
5. MEASURING PROCEDURE.........................................
.
5
6. AUTO POWER DISABLE.............................................7
7. RS232 PC SERIAL INTERFACE................................... 7
8. BATTERY REPLACEMENT...........................................9
9. OTHER OPTIONAL ACCESSORIES..............................9
1. FEATURES
* Absolute vacuum & absolute pressure measurement.
* Wide measure range from 1 to 1500 mbar.
* Overload protection up to 2000 mbar max.
* Separate probe, easy operation.
* Application : Automobile, Industrial, laboratory,
heating, ventilation, medical hospital.....
* Heavy duty sensor used for air, oil gas, liquid.
* 8 kind display units ( torr, mm Hg, micron, mbar,
KPa, Pa, inch Hg, psi ) select by push button on the
front panel.
* Auto shut off saves battery life.
* Microprocessor circuit assures maximum possible
accuracy, provides special functions and features,
* Records maximum & minimum readings with recall.
* Data Hold function for stored the desired value on
display.
* Built-in low battery indicator.
* RS232 PC serial interface, can match the personal
computer used as the Data Logger, Recorder....
1
2. TYPICAL APPLICATION
* Measure pneumatic pressures.
* Measure automobile engine pressures.
* Pressure for super heat measurements.
* Hydraulic servo controls.
* Refrigeration.
* Air conditioning.
* Food processing.
3. SPECIFICATIONS
3-1 General Specifications
Display 61 mm x 34 mm supper large LCD
display. 15 mm ( 0.6" ) di
g
it size.
Display units 8 kind display units : torr, mm Hg,
micron, mbar, KPa, Pa, inch H
g
, psi.
Circuit Microprocessor LSI circuit.
Function Data hold, memory ( max., min.)
Sensor * Separate probe, easy operation.
probe * Heavy duty sensor used for
vacuum measurement of air, oil
g
as,
liquid.
Data hold By push button.
Data record Record maximum & minimum
readin
g
s.
Data output RS 232 PC serial interface.
Sampling time Approx. 0.8 second.
Power off Auto shut off, saves battery life, or
manual off by push button.
Operating 0 to 50 ( 32 to 122 ).℃℉
temperature
Operating Less than 80% R.H.
humidity
2
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