chek-mate Pulsation Dampener for High Flow Model

chek-mate Pulsation Dampener for High Flow Model

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Part Number: 375-150

chek-mate Pulsation Dampener for High Flow Model Overview

Pulsation Dampener, required for use with Cat. Nos. 375-50300N, 375-50300, and 375-50300S for flow verification of high flow pumps and CalChek calibration of Leland Legacy Sample Pumps

The 375-150 pulsation dampener is necessary to ensure the most accurate   calibration possible with high flow chek-mate flowmeter models (375-50300, 375-50300N, and 375-50300S).

Performance Profile

Flow Measurement Range

Low Flow Chek-mate:
20 to 500 ml/min (volumetric)

Medium Flow Chek-mate:
500 to 5000 ml/min (volumetric)

High Flow Chek-mate:
5 to 30 L/min
Display Resolution 0.001 L/min
Accuracy

Low Flow Chek-mate:
20-50 ml/min ± 2.5% of reading
50-500 ml/min ± 1% of reading

Medium Flow Chek-mate:
500-750 ml/min ± 2.5% of reading
750 to 5000 ml/min ± 1% of reading

High Flow Chek-mate:
5 to 30 L/min ± 1% of reading
Battery

9-V alkaline primary (disposable) PP3 / 6LR61 / 1604A or equivalent, or
8.4V NiMH secondary (rechargeable) PP3 / 6HR61 / 8.4H5 or equivalent

Automatic power off timer – 15 minutes
Operating Temperature Range 32 to 104 F (0 to 40 C)
Operating Barometric Pressure 700 mbar to 1090 mbar (20.7 inch Hg to 32.2 inch Hg)
Operating Altitude Sea level to approximately 10,000 ft (3050 m) above sea level
IP Rating (enclosure) IP40 
Overall Dimensions
(including hose tail)		 7 x 3.3 x 1.3 in (17.8 x 8.4 x 3.3 cm)
Weight Models below 9 ounces (255 grams)
Certification CE Marked