| DVR-200 The
DVR-200 is designed for vacuum systems that run continuously, such
as oil-filled vacuum pumps, aspirators, or with systems that are
"always on", like in-house vacuum systems. When the
DVR-200 is connected between a vacuum source and a piece of
equipment, the vacuum valve inside the DVR opens and closes so as to
regulate pressure inside the attached piece of equipment to within
± 1 mmHg.
DVR-280 The
DVR-280 is designed for use with systems that regulate vacuum by
turning on and off the vacuum pump itself, as is common when using a
diaphragm vacuum pump. The DVR-280 extends the life of
diaphragm pumps by never forcing the pump to start against an
established vacuum, which reduces pump life by over 50%.
|
Model
Number |
Price ($)* |
Description |
| DVR-200 |
1087.00 |
Digital Vacuum Regulator.
Includes built-in stainless steel vacuum sensor and stainless
steel vacuum solenoid valve |
| DVR-280 |
1195.00 |
Vacuum Regulator for Diaphragm
Pumps. Includes built-in vacuum sensor and vacuum valve. |
| DVR-PNV |
108.50
|
Stainless steel needle valve. A
needle valve is often used with the vacuum regulator to limit
the rate of evacuation of small pieces of equipment |
| DVR-200-JH |
1162.00 |
Vacuum regulator with optional
0-20 mv output for logging pressure to computer or strip chart
recorder |
| RS232 |
95.00 |
PC
Control and Data Logging Option. |
Specifications: Display
Accuracy: 0.3% of range
Regulation (with needle valve): ± 1 torr
*Academic Discount Available |
|
