FOAMING CHARACTERISTICS OF LUBRICATING OIL

FOAMING CHARACTERISTICS OF LUBRICATING OIL

Model Number : EIE-PTLT-114FTCTJ

None


NO OF TEST CYLINDERS
  • SINGLE TEST CYLINDER - SINGLE JAR
  • TWO TEST CYLINDER - SINGLE JAR
  • FOUR TEST CYLINDERS - TWIN JARS
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Complies with following International Standards

ASTM D892, IP 146, ISO 6247

 

Construction Details

The complete assembly consists of following parts and accessories.

 

1)  Foaming Bath Apparatus - (Glass jar with one Test Cylinder and combined Heating & Cooling arrangement)

  • Consists of constant temperature transparent glass heating jar bath
  • Heating glass jar will be of Heat resistant material having height of 450 mm and Diameter of 300 mm
  • The transparent heating test bath will be provided with top cover
  • Tank cover will be having one hole of Ø 125 mm, which allows 1000 ml cylinders to get through it
  • The heating glass jar is transparent and clear enough to permit observation of the graduations on the cylinder.
  • Tactfully designed Stainless steel clamps, incorporated within tank cover, to hold the test cylinders in place.
  • Microprocessor PID control provides quick temperature stabilization without overshoot and the bath is protected by  an over temperature control circuit.
  • Dual LED display provides actual and set point temperature values in °C/°F format.
  • Cooling coil is provided in the same bath for circulating cooling water from the external chiller to conduct the foaming operation on  24 °C temperature. (External chiller has to be purchased optionally at extra cost).
  • Heating supplied by an armored stainless steel heater in the test bath, to conduct the test on 93.5 °C
  • Automatic boost heating
  • Automatic high temperature & low liquid level safety cut‑off.
  • Supplied with stirrer to maintain uniform temperature distribution throughout the bath.
  • Bottom base, houses a MICROPROCESSOR BASED DIGITAL PID controller with over‑temperature alarm and probe PT ‑ 100 temperature sensor along with air compressor pump for supplying adequate air through flow meter to diffuser ball.

 

2)  Test cylinders

  • No. of cylinders  supplied  : 01 Numbers
  • Material of construction    : Borosilicate transparent
  • Capacity                             : 1000 ml
  • Graduation                         : 1‑1000 ml
  • Cylinders will be circular at  the top
  • Cylinders will be fitted with a rubber stopper, having  one hole at the center for the air‑inlet tube and a second hole off‑center for an air‑outlet tube.

 

3)  Air (Gas) diffuser Stone

  • Imported Gas Diffuser stone
  • No. of Stones Provided      : 01 Number
  • Diameter                            : 25.4‑mm (1 inch)
  • Maximum pore diameter   : Not greater than 80 Microns
  • Material of construction    : Made of fused crystalline alumina grain
  • Gas diffusers are attached to air‑inlet tubes by a suitable means.

 

4)  Rubber tubing

  • Supplied with 3 meter long rubber tubing for connection to gas diffuser stone and Air supply pump

 

5)  Flow meter (Rotameter)

  • No. of flow meter  : 01 numbers
  • Make                     : Of standard reputed make with calibration certificate
  • Aair flow rate         : 94 ± 5 mL/min through the gas diffuser.

 

 

6)  Air compressor (Pump)

  • No. of pumps supplied :  01 independent (oil free) blowing pumps
  • Connected  to               :  Flow meter to maintain air flow rate  at 94 ± 5 mL/min

 

Note

Client must arrange external chiller to conduct the test on 24 °C temperature or can buy extra from us.


 

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