ASTM D4290 Test Apparatus for Leakage Tendencies of Automotive Wheel Bearing Grease

Model NO.
AIC-4290
Display
Digital
Loading Method
Spring Loading
Timing Range
0 ~ 99 Hours
Function
Determine Leakage Tendencies
OEM Service
Available
Color
White
Language
English
Tempeature Controlling
Pid Temperature Controller
Heating Method
Electric Heating Wire
Time Control
Digital Timer
Temperature Control Range
Normal Temperature ~ 200 ºC
Power Consumption
2kw
Test Standard
ASTM D4290,GB/T 25962
Power Supply
AC 220V±10%
Transport Package
Hardboad Box
Specification
Automatic
Trademark
AI
Origin
China
HS Code
9031809090
Production Capacity
50 Sets/Month
Reference Price
$ 1,800.00 - 7,200.00
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Product Description

 

Product Description

I. I ntroduction:

This Leakage Tendencies Test Apparatus is applicable to determine Leakage Tendencies of Automotive Wheel Bearing Grease Under Accelerated Conditions.
The test grease is distributed in a modified,automobile front wheel hub-spindle-bearing assembly.While the bearings are thrust-loaded to approximately 111N,the hub is rotated at 1000 rpm and the spindle temperature maintained at 160ºC for 20h.Leakage of grease or oil,or both,is measured,and the condition of the bearing surface is noted at the end of the test.

 

II.Main Features

1. The Leakage Tendencies  Test Apparatus can digital display the working time, automatically stops the machine after the test and gives an alarm;
2. The stepless speed governor controls the speed of 1000r / min, and the real-time digital display speed;
3. Spring compression loading bearing load, with loading force scale, easy to operate;
4. Sliding high temperature chamber door with safety protection device;
5. Microcomputer temperature controller, PT100 temperature sensor, high precision;
6. The Leakage Tendencies  Test Apparatus is equipped with overload protection device, it can delay 30s;


 

III. Technical Specifications 
 

1 Applicable standard ASTM D4290 GB/T 25962
2 Heating method electric heating wire
3 Temperature control mode PID digital display temperature controller
4 Temperature control range normal temperature ~ 200 ºC
5 Time control digital timer 0 ~ 99 hours
6 Loading method spring loading
7 Speed control stepless speed regulation digital display shows speed
8 Power supply AC220V 50Hz
9 Powe consumption 2KW
10 Overload protection current overload protector

 

 
 
Factory Overview

Factory overview

ASTM D4290 Test Apparatus for Leakage Tendencies of Automotive Wheel Bearing Grease
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FAQ

FAQ

1.What's the delivery time?
About 25 working days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.

 

 

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