Campbell Scientific PVS4100/4120/4150 Portable Automatic Samplers - Manual (Page 21)

Section 1. Product Overview
1-13
1.3.5 Vacuum System Specifications
TABLE 1-8. Vacuum System Specifications
Feature Description
Switches Run/Off (SPST Toggle).
Sample Volume Adjustable, 50cc to 500cc [PVS4100 and
PVS4120]
Adjustable, 50cc to 250cc [PVS4150]
Sample Transport
Velocity PVS4100: Minimum of 3 ft/sec at 20 ft of lift (3/8”
ID intake line).
PVS4100: Minimum of 3 ft/sec at 16 ft of lift (5/8”
ID intake line).
PVS4100: Maximum Vertical 27.5 ft.
PVS4120 and PVS4150: Minimum of 3 ft/sec at 13
ft of lift.
PVS4120 and PVS4150: Maximum Vertical: 18 ft
For complete charts, see page 1-15.
Metering Chamber 500cc capacity, clear acrylic, calibrated in 100cc’s.
500cc capacity, glass (Pyrex), calibrated in 100cc’s.
[OPTIONAL]
250cc capacity, clear acrylic, calibrated in 50cc’s.
[PVS4150]
Metering Chamber
Cover Nylon
Reinforced Teflon Top. [OPTIONAL]
Volume Control Tube 316 Stainless Steel
Metering Chamber
Level Electrode 316 Stainless Steel
Intake Hose Nylon-Reinforced PVC, 3/8” ID (standard 25 ft
with sinker)
Nylon-Reinforced PVC, 5/8” ID [OPTIONAL]
Teflon-lined Tygon, 1/2" ID [OPTIONAL]
Teflon-lined Tygon, 3/4" ID [OPTIONAL]
Discharge Hose Latex, 3/8” ID
Latex, 5/8” ID [OPTIONAL]
Silicone, 3/8” ID [OPTIONAL]
Silicone, 5/8” ID [OPTIONAL]
Sinker/Strainer Lead Sinker
Stainless Steel Sinker/Strainer [OPTIONAL]
Stainless Steel Sinker [OPTIONAL]