ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil

Product Details
Customization: Available
After-sales Service: Online Service
Warranty: 12 Months
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  • ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
  • ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
  • ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
  • ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
  • ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
  • ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
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  • Overview
  • Principle
  • Main Structure
  • Main Technical Features
  • Product Parameters
  • Configuration list
  • Detailed Photos
  • FAQ
  • Exhabition
Overview

Basic Info.

Model NO.
GD-12579
Mass Scope of Workpiece
<900kg
Type
Foaming Characteristics Apparatus
Maxcapacity
<1000KN
Accuracy Grade
1
Load Way
Electronic Load
Loading Method
Dynamic Load
Display
Digital
Control
Manual Control
Weight
0-100Kg
Power Source
AC220V
Oil Cylinder Position
Under
Reference Standard
ASTM D892
Foaming Test Apparatus
The Tendency of Oils to Foam Is a Serious Problem
Application
Measures The Foaming Tendency of a Lubricant
Foaming
a Fundamental Physical Property of a Lubricant
Constant Temperature Heating Power
650W
Auxiliary Heating Power
1000W
Cooling Power
500W
Timer
5min and 10min, Accurate to Second
Temperature Control Range for Low Temper
(5~99.9) Centigrade
Transport Package
Wooden Case
Specification
690mm*460mm*700mm
Trademark
GOLD
Origin
Chongqing of China
HS Code
9031809090
Production Capacity
200 PCS / Month

Product Description

ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
The Foaming Characteristics Tester is designed and made as per standards GB/T12579 Determination of foaming characteristics of lubricating oils and ASTM D892 Standard Test Method for Foaming Characteristics of Lubricating Oils. It is used to determine the foaming tendency and stability of lubricating oils.
 
 

Principle


Foam Formation in Lubricating Oils:

Foaming can cause significant issues with a system's ability to operate because it reduces lubrication, which increases the risk of friction and heat accumulation. It can also lead to oxidation and cavitation, and the oil may even seep out of the machine.

√ foaming characteristic tester is designed and made as per standards GB/T12579 Determination of foaming characteristics of lubricating oils and ASTM D 892 Standard Test Method for Foaming Characteristics of Lubricating Oils. 
√ The apparatus comes with two baths that can interchangebly be operated at 24°C and 93.5°C. 
√ 
It is suitable to determine foaming characteristics of lubricating oil, which is used to evaluate foaming tendency and foaming stability of lubricating oil.

ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil

Main Structure

(1) Air flow meter: to determine air flow rate during test
(2) Graduated flask clamp: to hold graduated flask.
(3) Temperature sensor: to determine temperature in the constant temperature bath.
(4) Timer: for timing during test.
(5) Temperature controller: used to preset and control temperature in the constant temperature bath
(6) Power supply switch: turn on the switch, and then the instrument will connect to power supply and enter into working state.
(7) Hole for inserting a refrigeration head: the hole for inserting the refrigeration head of portable compressor refrigeration device. The refrigeration device is cold source for the low temperature constant temperature bath.
(8) Glass bath: constant temperature bath, the temperature in the two glass baths can be controlled at 24±0.5 ºC and 93.5±0.5 ºC respectively.
(9) Time switch: turn on the switch, and the timer will enter into working state.
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil

Main Technical Features

(1) It is composed of two sections: low temperature tempering section and its controlling section, and high temperature tempering section and its controlling section.
(2) The low temperature tempering section is equipped with a portable refrigeration device.
(3) The instrument will enter into constant temperature state automatically after setting the controlling temperature, it is not necessary to modify the set value. By the way, the temperature controller has the function of parameter modification. If there is any difference between temperature shown on the temperature controller and measured temperature on the thermometer, you can modify it.
(4) The instrument also has the function of alarm. When the temperature reaches to the temperature controlling point, you can turn on the time switch, and then the timer will time automatically and the pump will blow at the same time. It will stop blowing after 5 minutes. Stand it for 10 minutes, and the instrument will make an alarm after 10 minutes.

Product Parameters

Power supply AC(220±10%)V, 50Hz
Constant temperature heating power 650W
Auxiliary heating power 1000W
Cooling power 500W
Air flow rate (94±5)ml/min,adjustable
Temperature control range for high temperature bath (Room temp.~99.9)ºC
Temperature control range for low temperature bath (5~99.9)ºC
Temperature control accuracy ±0.5ºC
Timer 5min and 10min,accurate to second
Timing accuracy 0.01%+0.05s(20ºC)
Ambient temperature (-10~+40)ºC
Relative humidity ≤85%
Maximum power consumption 2700W
Dimension Main unit 800*500*765mm
Cooler 400*450*300mm

Configuration list

No Name Unit Quantity Remark
1 Main unit Set 1 The main unit is composed of two baths
2 Portable cooler Set 1  
3 Graduated flask Piece 4 1000 ml
4 Thermometer Piece 1 -20~102 ºC, scale division is 0.2 ºC
5 Foaming head (diffuser) Piece 4  
6 Cork for graduated flask Piece 4  
7 Drying tower Piece 2 installed
8 Fasten device for the cover of drying tower Piece 2 installed
9 Rubber tube Meter 2  
10 Fuse 10 A (Φ5×20) Piece 2  
11 Fuse 5 A (Φ5×20) Piece 2  
12 Sensor Piece 2  
13 Rubber stopper for thermometer Piece 2  
14 Stopping ring for thermometer (1#) Piece 6  
15 Fixing ring for graduated flask Piece 4 "O" type ring (Ф56×5.3)

Detailed Photos

ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil
ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil

FAQ

  • Q: What about the delivery date?
    A: The test machine most are in stock, can delivery within 2-5 working days after received the payment. We can also accept the urgent order for prompt shipment.
    Q: What is the payment term?
    A: Payment by T/T, L/C ,Western Union and we suggest you company to pay online by credit card and trade assurance.
  • Q: Do you support customizing service?
    A: Yes, we could customize the out package, machine's color, Logo and Voltage as request. With more than 12 years' production experience. We would give you an excellent experience! 

Exhabition

ASTM D892 Foaming Dual Bath Foam Characteristic Tester for Lubricating Oil

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