Teledyne 4700 Pocket Manual page 13

Table 1-2 Specifications (Continued)
Maximum
Altitude:
Humidity:
Operational
Temperature:
Pump
Intake Suction
Tubing Length:
Material:
Inside
Diameter:
Pump Tubing
Life:
Maximum
Suction Lift:
Typical
Repeatability:
Typical Line
Velocity at
Head Height:
Liquid
Presence
Detector:
2,000 meters
0 to 100%
–29 to 49 °C
–20 to 120 °F
1 to 30 m
3 to 99 feet
Vinyl or FEP-lined polyethylene
9 mm
/
3
inch
8
Typically 1,000,000 pump
counts.
8.5 m
28 feet
±5 ml or ±5% of the average
volume in a set.
0.9 m: 0.91 m/s
3.1 m: 0.87 m/s
4.6 m: 0.83 m/s
3 ft: 3.0 ft/s
10 ft: 2.9 ft/s
15 ft: 2.7 ft/s
Non-wetted, non-conductive
sensor detects when liquid
sample reaches the pump to
automatically compensate for
changes in head heights.
Section 1 Introduction
1-7