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ASTM D7097 Thermo-oxidation Engine Oil Simulation Tester TEOST MHT

The instrument is used for the thermal oxidation simulation test of engine oil. ASTM D7097 Standard Test Method for Determination of Moderately High Temperature Piston Deposits by Thermo-Oxidation Engine Oil Simulation Test—TEOST MHT
Availability:
Quantity:
  • GD-H1908

  • GOLD

ASTM D7097 Thermo-oxidation Engine Oil Simulation Tester TEOST MHT


Functional Characteristics:

1.The instrument can replace the similar foreign TEOST.

2.The main components are imported from abroad,including the temperature controller, deposition rod, gear pump, flow sensor, etc.

3.The working time of the instrument can be set, and it will stop automatically after the test.

4.The instrument can be tested by ASTM D6335, SH/T0750 method through additional components.

5.The instrument is equipped with a catalyst magnetic mixing device, which can set the mixing time and mixing speed.

6.Automatic electronic flow controller, accurately control the gas flow rate of 10ml±0.2ml/min.

7.All parameter settings can be performed on the touch screen, and the test can be started with one key after completion.


Application Scope:

1.Lubricant Production Enterprise

2.Related Testing Department


Related Standards:

1.ASTM D6335 Standard Test Method for Determination of High Temperature Deposits by Thermo-Oxidation Engine Oil Simulation Test.

2.ASTM D7097 Standard Test Method for Determination of Moderately High Temperature Piston Deposits by Thermo-Oxidation Engine Oil Simulation Test - TEOST MHT.

3.SH/T0834 "Determination of Engine Oil Moderately High Temperature Piston Deposits Thermal Oxidation Simulation Test Method (TEOST MHT)".

4.SH/T0750 "Determination Method of High Temperature Oxidation Deposits of Engine Oil (Thermal Oxidation Simulation Test Method)".


Technical Parameters:

Model

GD-H1908

Applicable Standards

ASTM D7097, SH/T0834, SH/T0750

Test Temperature

Room temperature - 500℃±2℃

Test Time

24hrs

Sample Amount

8.4g

Pump Flow Rate

0.25g/minute

Gas Flow Rate

10ml±0.2ml

Power Supply

AC220V,50Hz

Instrument Size

450mm*450mm*560mm


Configuration List:

No.

Name

Specs

Qty


No.

Name

Specs

Qty

1

Main unit

GD-H1908

1

13

Micro syringe


1

2

Soap film flowmeter


1

14

Filter funnel


1

3

Mass flowmeter


1

15

MHT catalyst


1g

4

Deposition rod


4

16

Sediment standard oil

T33C-1

300ml

5

Thermocouple


2

17

Sediment standard oil

MDF-4

50ml

6

Ceramic insulating washers


2

18

PTFE stir bar


1

7

O-ring


4

19

Cleaning rod


4

8

Glass cover


1

20

User manual


1

9

Collection bottle


1





10

Sample bottle


1





11

Inlet pipe


1





12

Weighing plate


1





ASTM D7097 Thermo-oxidation Engine Oil Simulation Tester TEOST MHT

High Temperature Piston Deposits tester


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