Koehler K30165 Antirust Properties of Petroleum Products Pipeline Cargoes

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21 Sep 2021
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Spesifikasi Koehler K30165 Antirust Properties of Petroleum Products Pipeline Cargoes

Test Method

Used to control corrosion in product pipelines caused by moisture condensed from gasoline and distillate fuels. Antirust properties are determined by immersing a polished steel test specimen in a stirred mixture of the sample and distilled water held at constant temperature.


Conforms to the specifications of: 

NACE TM-01-72; ASTM D665*, D6158, D3603*; IP 135; ISO 7120; DIN 51585; FTM 791-4011; NF T 60-151

Testing Capacity: Six (6) 400mL sample beakers

Maximum Temperature: 104°C (220°F)

Temperature Control Stability: ±0.5°C (±1°F)

Heater Range: 0-1500W

Drive Motor: explosion proof ball bearing type

Bath Medium: 11 gal (41.6L) white technical oil


  •  Conforms to NACE TM-01-72, ASTM D665* and D3603* specifications

  • Accommodates six sample beakers

  • Microprocessor temperature control with digital display and overtemperature protection


Six-place constant temperature bath with stirrers for rust preventing characteristics tests. Stirs sample-water mixtures at 1000rpm and controls temperature with ±0.5°C (±1°F) stability. Immerses test beakers at the proper depth per NACE specifications. Microprocessor temperature control has °C/°F switchable digital setpoint and display. Operator and equipment are protected by an overtemperature control circuit which automatically interrupts power to the unit should bath temperature exceed a programmed cut-off point. Stainless steel stirrer paddles are driven at 1000rpm by an improved pulley drive-roller bearing arrangement. Paddles move to a raised position for placement of sample beakers in the bath. Stainless steel bath includes perforated support shelf for beakers and cover plate. Long lasting polyester drive belt improves reliability. Drive train components are protected by a removable steel guard. All exterior surfaces have stainless steel or chemical resistant polyurethane enamel finishes.

Included Accessories

  • Steel Test Specimens (6)

  • Type 2 Plastic Specimen Holders (6)

  • Plastic Beaker Covers (6)

Electrical Requirements

115V 60Hz, Single Phase,13.0A

220-240V 50Hz, Single Phase, 6.8A

220-240V 60Hz, Single Phase, 6.8A

Additional Accessories

  • 332-002-007 Test Beaker, 400mL, for NACE TM-01-72 

  • 250-000-09F ASTM 9F Thermometer, Range: 20 to 230°F 

  • 250-000-09C ASTM 9C Thermometer, Range: –5 to +110°C

  • K30130 Chuck for polishing test specimens. Includes locknut and shaft for mounting on accessory drive motor

  • K30150 Drive Motor. Drives K30130 Chuck. Mounted on base. 115V 60Hz 

  • 380-100-001 Silicone Carbide Cloth, 100 grit. For preliminary grinding and final polishing of test specimens. Pack of 50

  • K30110 Steel Test Specimens for ASTM D665/NACE TM-01-72. Machined to ASTM/NACE specifications. Without holder

  • K30100 Test Specimen with Type 2 PMMA Holder for ASTM D665/NACE TM-01-72

  • K30101 Test Specimen with Type 2 PTFE Holder

Alat Laboratorium Umum


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