|
0.1 Torr Regulation -
No Mercury
 J-KEM’s
pressure regulator with built-in computer controller maintains pressure to
better than 0.1 mmHg in equipment as small as 5 ml flasks. Built from
J-KEM’s Infinity Controller, these instruments can be customized to
perform user-defined tasks such as adding reagents as a function of
pressure and temperature (call for details). Three regulators are
available to precisely control vacuums, positive pressures, or a
combination of the two.
|
|
|
|
Regulation of ± 0.1 mmHg of
volumes as small as 5 ml
* Perfect for
vacuum distillations.
* Automatically compensates for leaks in
the
equipment being regulated.
|
Controller
features:
* 16-Step programmable pressure ramp
* Serial communications for PC control and data
logging.
* Custom features - Example: ‘Simultaneous
control of pressure and
temperature’ |
|
| Catalog # |
Description |
Price ($) |
| DVR-1000 |
Digital Vacuum Regulator. Precisely
controls vacuums in the range of 0.1 to 760.0 mmHg (atmospheric
pressure). Requires the selection of a PSV (below) that matches the
volume of the system being regulated. |
2980.00 |
| DPR-1100-* |
Digital Pressure Regulator.
Precisely controls pressures in the range of atmospheric pressure to
500 psi. Not for the regulation of vacuums. The maximum pressure range
is user selectable. Replace the ‘*’ in ‘DPR-1100-*’ with the
selected maximum pressure. Ranges: 15, 30, 60, 100, 200, 300, 500 psi.
Requires a PSV (below) that matches the volume of the system being
regulated. |
3145.00 |
| DDR-1200-* |
Dual Range Vacuum & Pressure
Regulator. Precisely controls both
vacuum and positive pressures. The DDR-1200 is equipped with a dual
range pressure transducer capable of accurately measuring pressures
from full vacuum to the pressure limit of the transducer selected. The
maximum pressure of the regulator is user selectable. Replace the ‘*’
in ‘DDR-1200-*’ with the selected maximum pressure. Ranges: 15,
35, 85, 185, 285, 485 psi. |
3615.00 |
| PSV-2 |
For use with systems when total volume is
between 1 ml - 2 L |
485.00 |
| PSV-3 |
For use with systems when total volume is
between 10 ml - 4 L |
485.00 |
| PSV-4 |
For use with systems when total volume is
between 100 ml - 22 L |
485.00 |
| PSV-5 |
For use with systems when total volume is
between 1 L- 50 L |
485.00 |
About Pressure Transducers |
Pressure transducers are available in a wide variety of
ranges and styles, most of which are compatible with J-KEM’s precision
regulators. Transducers are available for ultra low or high pressures as
well as transducers that read relative, absolute, or differential pressures.
Contact J-KEM concerning special system requirements.
Includes J-KEM’s
automation
command
language
Provides PC control of:
* Pressure
* Ramp rates
* Data logging
* Custom features |
Regulation: 0.1 mmHg or 0.01% of sensor
range
Resolution: 0.1 mmHg or 0.01% of sensor range
Accuracy: 0.1% of range
Vapor path materials are stainless steel and Teflon
Ramp rates: 100 mmHg/sec to 0.1 mmHg/hr
Serial communications: RS232
(RS485 on request) |
|
|
|
