Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.
SIS Catalog Online >> Page Number: [ previous page next page ]
[ Vacuum System Supplies | Index] Zoom: [PDF icon Printable PDF]
Ordering: Click part number to add to shipping cart. Contact your Local Dealer for non-US prices.
Pages in this section: F8 F9 F10 F11 F12
background image
F9
Convection Ionization Gauges
Scientific Instrument Services, Inc.
™
FAX: 908-806-6631
www.sisweb.com/catalog/08/F9
Features
•
Includes two setpoint, user-selectable analog output, and
RS232/485 interfaces.
•
Analog output is configurable as a non-linear S-curve, log-
linear, or user-scalable linear.
•
Wide measuring range lets you monitor your vacuum system
from 10
-4
to 1000 Torr with a single gauge.
T
he VGC-301 vacuum gauge controller is a convenient and
inexpensive power supply and readout instrument for a
CVG “Worker Bee” convection vacuum gauge. The VGC-
301 is powered by 12-30 VDC, or by its self-contained universal 100-
240VAC supply.
Compatibility:
Signals and relay functions are the same as found on similar convection gauge controllers from other manufacturers.
The VGC-301, CVG gauge, and gauge cable can be directly interchanged with Granville-Phillips 375 Controller, 275 Convectron
®
gauge,
and gauge cable. (Remote interface, relay and power connectors are different.)
InstruTech - VGC-301 Convection Vacuum Gauge Controller
Specifications
Measurement range
1x10
-4
to 1000 torr
1x10
-4
to 1333 mbar
1x10
-2
Pa to 133 kPa
Resolution
1x10
-4
Torr / 1x10
-4
mbar / 1x10
-2
Pa
Display
4 digit LCD, displays 4 digits from100 mTorr
to 1100 Torr, 3 digits from 10.0 to 100
mTorr, and 2 digits from 1.0 to 10 mTorr
Display engineering units
Torr, mbar, or Pa - user selectable
Display update rate
0.5 sec
Weight
250 gm (9.0 oz.)
Housing
1/8-DIN panel-mount enclosure
Temperature - operating
0°C to +40°C
Temperature - storage
-40 to +70°C
Humidity - operating
0 to 95% RH non-condensing
Analog Output (user-selectable)
1) log-linear 1 to 8 Vdc., 1V/decade, or
2a) non-linear analog S-curve 0.375 to
5.659 Vdc, or
2b) linear 0 to 10 Vdc, user scalable
(default is 0-1- VDC = 0-1 Torr)
Digital Interface
RS485/RS232
Input Power
100-240 Vac, 50/60Hz, universal power
supply or 12-30 Vdc
Setpoint relays
two, single-pole double-throw relay (SPTD)
Contact Rating
1A at 30 Vdc resistive, or ac non-inductive
Tripping point range
1x10
-3
to 1000 Torr
Adjustment
a) adjust value b panel pushbutton up/down
keys and display
b) adjust value, direction, and hysteresis by
software/interface
Connector
Gauge: 9-pin D female
Analog output and digital interface: 9-pin
D male
Relay outputs: 6-pin pluggable terminal
block
Power: universal AC and 2-pin pluggable
terminal block
RF/EMI protection
CE compliant
Controls and Connections
InstruTech
Part No.
Description
VGC301A Part #VGC301A--Click to order
Current Price: $450.00
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
VGC 301 A Convection
Vacuum Gauge Controller*
InstruTech CVG Gauge Tubes:
CVG101GA Part #CVG101GA--Click to order
Current Price: $122.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
1/8"NPT - 1/2" tube
CVG101GB Part #CVG101GB--Click to order
Current Price: $147.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
NW16KF
CVG101GC Part #CVG101GC--Click to order
Current Price: $160.00
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
NW25KF
CVG101GD Part #CVG101GD--Click to order
Current Price: $172.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
NW40KF
CVG101GE Part #CVG101GE--Click to order
Current Price: $160.00
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
1-1/3" Mini-CF / NW16CF Mini-Conflat
®
CVG101GF Part #CVG101GF--Click to order
Current Price: $172.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
2-3/4" CF / NW35CF Conflat
®
CVG101GG Part #CVG101GG--Click to order
Current Price: $160.00
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
1/4" Cajon
®
4VCR female
CVG101GH Part #CVG101GH--Click to order
Current Price: $172.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
1/2" Cajon
®
8VCR female
Gauge Cables:
CB421110F Part #CB421110F--Click to order
Current Price: $87.50
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
10 ft (3m)
CB421120F
25 ft (8m)
CB421150F Part #CB421150F--Click to order
Current Price: $132.00
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.
50 ft (15m)
Over 50ft (15 m)
Call for
pricing
*(Includes mating interface connectors, and North American 115VAC power cord & plug. Contact us
for availability of powercords and plugs for other countries.)
Page Number: [ previous page next page ]
back to top
Send comments on this page
Contacting our Customer Service Department--comments, questions, or anything can't find?
Call, e-mail, FAX, or type your comments below:
Contact details (optional, but required for us to reply or quote):
Name: Organization/Country:
Email: Phone/fax:
Regular business hours - 8:00 AM to 5:30 PM EST, M-F. E-mail replies normally expected within one business day.
PHONE: (908)788-5550;   FAX: (908)806-6631;   E-MAIL:
WEB: www.sisweb.com
ADDRESS: Scientific Instrument Services, 1027 Old York Rd., Ringoes, NJ 08551-1054.
© 1996-2010 Scientific Instrument Services, Inc. [ Terms | Trademarks | Privacy ]
Search:
search by keywords or part number (e.g. "G75K")
Results:
1
  • Matching part number:
    SIS Part Number:
    1050003 
    Web Description:
    Dry-Ice Cooled Foreline Trap, Ports=NW 25 x 3/4in, A (in)=11 1/16 
    Internal Description:
    FORELINE TRAP-DRY ICE COO;  
    Unit of Measure:
    EA 
    Estimated Ship
    Weight (lbs):
    5 
    Status:
    SUPERSEDED BY PART # DIFT25
    Quantity in Stock:
    0 - please call for availability 
    Catalog pages:
    F54, [1] 
  • catalog Dry-Ice & LN2 Cooled Foreline Traps
    Dry-Ice Cooled Foreline Trap D ry-ice and alcohol is all that is needed to cool this cold trap to -75°C, thus trapping most volatile materials. Holds 3 quarts of dry-ice slurry (dry-ice and alcohol). Holding time is approximately 20 hours depending on vacuum through-put. The ...
    /catalog/08/F54
  • catalog Dry-Ice Foreline Trap
    Dry-Ice Cooled Foreline Trap Dry-ice and alcohol is all that is needed to cool this cold trap to -75C, thus trapping most volatile materials. Holds 3 quarts of dry-ice slurry (dry-ice and alcohol). Holding time is approximately 20 hours depending on vacuum throughput. The cold well ...
    /vacuum/sis/dryicetrap.htm
1
SIS News
SIS E-Mail Newsletter [23 May 2011]
Notices of new products or special promotions.
Current issue:
  • New low cost rotary vane vacuum pumps
  • All-in-one two stage vacuum pump filter
  • New Agilent 5973/75 source heater and temperature sensor
  • Low cost oil mist eliminator elements.
SIS MS Source Newsletter [Spring 2009]
Quarterly company newsletter for the mass spec community.