Lubrication Oil Foaming Characteristics Tester ASTM D892 Foam Tester

• After-sales Service: on-Line and off-Line Service
• Warranty: 2 Years
• Application: Lubricating Oils Foaming Characteristics Tester
• Apparatus: Lubricating Oils ASTM D892 Foaming Tester
• Function: ASTM D892 Lubrication Oil Foam Performance Tester
• Device: Foaming Tester for Lubricant Oils
• Model NO.: GD-12579
• Reference Standard: ASTM D892
• Air Flow Rate: (94+-5)Ml/Min,Adjustable
• High Temperature Bath: (Room Temp.~99.9)C
• Low Temperature Bath: (5~99.9)C
• Timer: 5min and 10min,Accurate to Second
• Transport Package: Standard Wooden Case
• Specification: ISO Certificate
• Trademark: Gold
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 100PCS/Month

Product Description

Lubrication Oil Foaming Characteristics Tester, ASTM D892 Foam Tester

What is the standard test method for foaming characteristics of lubricating oils?
ASTM D892 Foaming Characteristics of Lubricating Oils
This method measures the tendency of an oil to foam by aerating a fixed volume of oil at a fixed flow rate of air through a gas diffuser submerged in oil. The volume of foam after 5 minutes aeration and the volume of foam after 10 minutes settling are recorded.

Product Description

Purpose and scope of Foaming Characteristics Tester

• GD-12579 Automatic Lubricating Oils Foaming 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. 
• GD-12579 Automatic Lubricating Oils Foaming Tester is used to determine the foaming tendency and stability of lubricating oils.

Main Technical Features

• GD-12579 ASTM D892 Foam Tester adopts all-in-one structure. It includes three parts: low temperature test part and it's control, high temperature test part and it's control, a portable cooler for low temperature test part.
• The temperature controller has parameters modifying function. If there is bias between showing temperature and testing temperature,it ca be corrected by this function.
• GD-12579 ASTM D892 Foam Tester equips an automatic timing alarm. 

Product Parameters

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

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.

 

(1) Power supply: socket of three cores power supply wire

(2) Sensor: socket of temperature sensor
(3) Inlet: the air inlet for air produced by air pump.
(4) Outlet: to exhaust the air inputted through the inlet hole after circulating in the constant temperature bath.
(5) Refrigeration air hole: the outlet hole of cold air in the constant temperature bath, which is at 24 ºC.

Detailed Photos

Packaging & Shipping

Shipping method	Note
Express	Very convenient, don't need to clearance or pick-up
By air	Airport to airport, you need to do the customs clearance and pick up  the goods at your local airport, which you can have a local shipping agent to do for you.
By sea	Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

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