4
www.restek.com
2.0 Specifications
Table I:
3.0 Installing the batteries
This unit uses two AA alkaline batteries.
To install batteries, extend the wire stand. Open the cover. Insert the batteries with the
polarity (
⊕
and
⊖
) correctly aligned. Close the cover. (Figures 2 and 3.)
Precautions for battery replacement:
•
Load the new batteries with their polarity (
⊕
and
⊖
) aligned correctly.
•
Do not use rechargeable batteries.
Figure 2:
Extend the wire stand before
opening battery door.
Figure 3
Insert the batteries
as marked.
+
– +
–
Type of measurement
Volumetric flow
Accuracy of measurements
± 2% of flow reading or ± 0.2 mL/min, whichever is greater
Power requirements
2 AA alkaline batteries 1.5 V DC each/3 V DC 200 ma
Operating flow range
0.50 to 500 mL/min
Operating temperature range
32 °-120 °F (0 °- 48 °C)
Available communication
USB type B data port
Warranty
One year (excludes recalibration)
Calibration
NIST traceable
Yearly recalibration is recommended
Certifications
CE, Ex (see section 10.0)
Compliance
WEEE, RoHS 2, China RoHS 2 (see section 10.0)
