Quick Details

• Place of Origin:

  China

• Samples:

  Not Available

• Delivery Time:

  25 Working Days

• Delivery Port:

  SHANGHAI

• Max. Production Capacity:

  200sets

• Export Ratio:

  41% - 50%

• OE Experience:

  No

Product Name:Automatic Four Ball Friction Tester

Automatic Four Ball Friction Tester

Application

Friend

Product Description:

FDH-6571 Automatic four ball friction tester
 
Scope    
The machine is mainly in the form of sliding friction, in the high point of contact pressure conditions to assess the carrying capacity of lubricants. Including the largest non-card bite load PB, sintering load PD, comprehensive wear value ZMZ. The machine can also be used as the lubricant of abrasion resistance testing and determination of the coefficient of friction and record of friction force and temperature curve. The machine is equipped with high precision measuring device, measuring friction vice grinding spot size and friction wear spot computer screen shows that measured and recorded.
 
This machine is suitable criteria:
GB/T12583-98 Lubricants extreme pressure measurement method (four-ball method)
GB/T3142-82 Lubricants carrying capacity measurement method (four-ball method)
SH/T0189-92 Lubricants anti-wear performance measurement method (four-ball method)
SH/T0202-92 Grease extreme pressure performance measurement method (four-ball method)
SH/T0204-92 Grease abrasion resistance assays measurement method (four-ball method)
 
 
Main Specifications
1. Test force range (stepless adjustable): 60N ~ 10kN
2. Test Force showed the relative error: ± 1%
3. The test force long indication error: ± 1% F.S
4. Friction Measurement range: 0 ~ 300N
5. Friction Measurement error: ± 3%
6. The spindle speed range (stepless adjustable): 200 ~ 2000r / min
7. The spindle speed error: ± 5 r / min
8. Friction temperature control range: room temperature ~ 150
9. Friction temperature control error: ± 2
10. Test time control range: 1 second to 999 hours
11. The spindle speed control range: 1 to 99999999 turn
12. The test ball: 12.7mm
13. Dimensions: 1200 * 870 * 1700 (mm)
14. Weight: 800kg
 FDT-1104 Lubricant oil foaming characteristics tester
Scope
Test standard: ASTM D892
This instrument is used to determine the tendency and stability of oil to produce foam, such as fuel oil, lubricating oil, gear oil, hydraulic oil.
 
Features
1, the instrument uses a high-precision digital display temperature control mode, with high temperature control, display intuitive
2, automatic temperature control, automatic timing, air source and gas flow centralized control system, easy to operate
3, high technology content, and with a digital electronic timing function
4, the instrument uses a split, integrated combination, easy to move
5, configure the dedicated refrigeration system to meet the needs of experimental low temperature
6, the instrument configuration dedicated green pump system, no external air supply
 
Technical Parameters
1, power supply voltage: AC220V ± 10% 50Hz
2, FDT foam properties thermostatic bath temperature: 24  93.5
3, the heater power: 2500W (93.5  bathtub) 800W (24  bath)
4, temperature measurement devices: platinum resistance (PT100)
5, the gas diffusion head diameter: 25.4mm ± 0.02
6, diffuser air permeability: at 2.4KPa (250mmH O) pressure is 3000 ~ 6000mL / min
7, experimental cylinder specifications: 1000mL (special cylinder) 

FDH-6571 Automatic four ball friction tester

Scope    

The machine is mainly in the form of sliding friction, in the high point of contact pressure conditions to assess the carrying capacity of lubricants. Including the largest non-card bite load PB, sintering load PD, comprehensive wear value ZMZ. The machine can also be used as the lubricant of abrasion resistance testing and determination of the coefficient of friction and record of friction force and temperature curve. The machine is equipped with high precision measuring device, measuring friction vice grinding spot size and friction wear spot computer screen shows that measured and recorded.

This machine is suitable criteria:

GB/T12583-98 Lubricants extreme pressure measurement method (four-ball method)

GB/T3142-82 Lubricants carrying capacity measurement method (four-ball method)

SH/T0189-92 Lubricants anti-wear performance measurement method (four-ball method)

SH/T0202-92 Grease extreme pressure performance measurement method (four-ball method)

SH/T0204-92 Grease abrasion resistance assays measurement method (four-ball method)

Main Specifications

1. Test force range (stepless adjustable): 60N ~ 10kN

2. Test Force showed the relative error: ± 1%

3. The test force long indication error: ± 1% F.S

4. Friction Measurement range: 0 ~ 300N

5. Friction Measurement error: ± 3%

6. The spindle speed range (stepless adjustable): 200 ~ 2000r / min

7. The spindle speed error: ± 5 r / min

8. Friction temperature control range: room temperature ~ 150

9. Friction temperature control error: ± 2

10. Test time control range: 1 second to 999 hours

11. The spindle speed control range: 1 to 99999999 turn

12. The test ball: φ12.7mm

13. Dimensions: 1200 * 870 * 1700 (mm)

14. Weight: 800kg

Changsha Friend Experimental Analysis Instrument Co., Ltd is a leading company of petroleum product analysis apparatus in China. As a professional manufacturers of petroleum testing equipment, we are an active member in standards organizations and lead standard development to guarantee that the ...[Read More]

Company Profile:

• Main Product:

  Oil Analytical Instrument, Chromatograph, Flash Point Tester, Densitometer, Viscometer, Oil Analyzer, Test

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania