Electrical Stability Tester (EST) DWY-2A (Batteriy Version)

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Electrical Stability Tester (EST) DWY-2A (Batteriy Version)-3754
Electrical Stability Tester (EST) DWY-2A (Batteriy Version)-3750
Electrical Stability Tester (EST) DWY-2A (Batteriy Version)-3751
Electrical Stability Tester (EST) DWY-2A (Batteriy Version)-3752
Electrical Stability Tester (EST) DWY-2A (Batteriy Version)-3753
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Electrical Stability Tester (EST) DWY-2A (Batteriy Version)

Product Introduction

Electrical Stability Tester (EST) is a portable instrument that measures the electrical stability (ES) of an oil-based drilling fluid. The drilling fluid’s electrical stability relates to its emulsion stability and oil-wetting capability. 


Working principle

NO.

Name

Model

1

The electrical stability   tester

DWY-2A



The main technical parameters

Category

Specification

Power

16V or 9V batteries

Measuring Range

0V~2048V

Output Wave Form

Sinusoidal

Voltage Ramp Rate

150 ± 10 V/sec

Breakdown Peak Output Current

61 μA±5uA

Accuracy

± 5% of Expected Reading

Operating Temperature Range

18℃~2664.4°F~78.8°F

Maximum Probe Temperature

0~9332°F~199.4°F

Storage Temperature Range

5~50℃41°F~122°F

Time before Auto Power Off

1 minutes

Peak Volts Readout

Crystal Display

Probe Electrode Spacing

1.55mm0.061in

Dimensions

335×240×170(mm)

Weight

3.6 kg


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