background image

OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com

4

Specifications

Meter:

Wave form: 

Sine, < 5% total harmonic distortion

AC Frequency: 

340 ± 10 Hz

Output Units: 

Peak Volts

Ramp Rate: 

150 ± 10 Volts per second, automatic operation

Minimum Output Range:  3 - 2,000 Volts (Peak)

Trip Current: 

61 ± 5 mA

Size: 

9.5" × 6.5" × 3.5" (24.1 × 16.5 × 8.9 cm)

Weight: 

2 lbs. 15 oz. (1.3 kg)

Shipping Size: 

11" × 11" × 7" (28 × 28 × 18 cm)

Shipping Weight: 

10 lbs. (4.54 kg)

Electrode:

Housing:  

Material resistant to oil mud components up to 220°F 

(105°C)

Material:  

Corrosion-resistant metal

Diameter:  

0.125" ± 0.001"  (3.18 ± 0.03 mm)

Spacing (gap):  0.061" ± 0.001"  (1.55 ± 0.03 mm) at 72°F (22°C)

The probe, standards, and batteries are stored inside the ES Meter case.  

Twist the lock to open the door and access these items.

Summary of Contents for 131-50

Page 1: ...lity Meter Part No 131 50 Instruction Manual Updated 12 10 2015 Ver 3 0 OFI Testing Equipment Inc 11302 Steeplecrest Dr Houston Texas 77065 U S A Tele 832 320 7300 Fax 713 880 9886 www ofite com Copyr...

Page 2: ...rest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 1 Intro 2 Description 2 Components 3 Specifications 4 Procedure 5 Calibration Performance Test 6 Warranty and Return Policy...

Page 3: ...age is the point at which the drilling fluid be comes electrically conductive The DC power source of the batteries pro vides an AC voltage to the electrodes at a low frequency The unit provides a cons...

Page 4: ...tion Standard 147 02 9 Volt Alkaline Battery Optional 110 10 Marsh Funnel Viscometer or 12 mesh screen 130 38 Thermocup 115 Volt 130 38 1 Thermocup 230 Volt 154 01 Dual Scale Thermometer with Metal Di...

Page 5: ...3 2 000 Volts Peak Trip Current 61 5 mA Size 9 5 6 5 3 5 24 1 16 5 8 9 cm Weight 2 lbs 15 oz 1 3 kg Shipping Size 11 11 7 28 28 18 cm Shipping Weight 10 lbs 4 54 kg Electrode Housing Material resistan...

Page 6: ...120 F 48 8 C 3 Pour the sample through a 12 mesh screen or Marsh Funnel screen into a glass or plastic container Do not use a metal container Record the mud temperature on the Drilling Mud Report Form...

Page 7: ...andard Again the ES value should be within 2 of the value marked on the standard If either reading is not within the specified range the unit will require ser vice from a trained technician Calibratio...

Page 8: ...ny losses or damages that occur as a result of Improper installation or maintenance of the products Misuse Neglect Adjustment by non authorized sources Improper environment Excessive or inadequate hea...

Reviews: