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MR-S10D Electro-hydraulic Servo Four Ball Friction Tester

 

The MR-S10D electro - hydraulic servo four-ball friction tester is in the form of sliding friction. Under extremely high point contact pressure conditions, it is mainly used to distinguish the low, medium and high extreme pressure performance of the lubricant, including the maximum no seizure load P B , Sintering load P D , comprehensive wear value ZMZ and other three indicators. This machine can also be used for lubricant anti-wear performance test. If special accessories are used, end-face wear test can also be performed to determine the friction coefficient of frictional parts. This machine is mainly suitable for industries such as petrochemical industry, steel metallurgy, transportation and universities.


Feature

  1. The loading cylinder is composed of ordinary plunger cylinder, linear motion ball bearing and afterburner shaft, with
    low friction and little influence on the accuracy of test force.
  2. The test force sensor adopts a load sensor, which is installed between the afterburner shaft and the piston, and
    is sensitive to changes in the test force, and the test force display has a high accuracy.
  3. The test force is controlled by an electro-hydraulic servo valve, which has fast response to changes and high control accuracy,
    with little influence on the test results.
  4. embedded ARM microprocessor control system and a 10.4 inch TFT LCD true color based on
    the systems, stable performance, advanced technology. The appearance design of the whole machine meets the requirements of aesthetic
    art and ergonomics, beautiful and easy to operate.

Spesification

Serial number

project name

Specifications, parameters and indicators

1

Test force range ( N )

40?10000

2

Test force indication accuracy

Above 4% of the maximum test force , the relative error of the indication does not exceed ±1% , and the relative error of the repeatability of the indication does not exceed 1% ; below 4% of the maximum test force , the error of the indication does not exceed ±5N , and the indication is repeated The error is not more than 5N .

3

Maximum allowable variation of test force

±0.3%F N

4

Friction force measurement range (N)

 0?300

5

Accuracy of friction force indication

Within the range of 10N to 300N , the relative error of the indication should not exceed ±2% , and the relative error of the repeatability of the indication should not exceed 2% .

6

Spindle speed range (r/min)

200 ?2000

7

Spindle speed error ( r/min)

±10

8

Heater working temperature range (?)

Room temperature ?200

9

Temperature control accuracy (?)

±2

10

Time setting range (s or min)

1 ?9999

11

Rotation setting range

1 ? 9999999

12

Standard test steel ball diameter (mm)

φ12.7

13

Overall dimensions of the testing machine (length×width×height) (mm)

760×860×1600

14

Net weight of testing machine (kg)

About 500

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TESTIMONIALS

B2TKS

B2TKS
Sangat jarang perusahaan seperti ini di Indonesia!  Mereka terus-menerus mengikuti perkembangan inovasi engineering test & measurement, “nyambung” berdiskusi teknis dan berpengalaman, memiliki visi pengembangan teknologi pengukuran, pengujian, inspeksi dan monitoring.(Dr.-Ing. Ir. May Isnan - NDT Specialist B2TKS-BPPT)

Chevron

Chevron
Tim kerja Alat Uji dapat diandalkan. Sangat bagus dalam implementasi di lapangan. Secara umum kami puas dengan services nya!(Andre - HSE Chevron)

BPPT

BPPT
Saya baru sekali ini bertemu perusahaan engineering yang eksis seperti ini di Indonesia.  Sangat terbantu dengan solusi yang diberikan, sangat memuaskan!(Muksin Saleh, ST., MT - Fuel Conversion and Pollution Control Specialist, B2TE - BPPT)

BALITBANG

BALITBANG
Sistem monitoring yang disuplai oleh Alat Uji adalah yang tertinggi ratingnya sampai dengan saat ini dibandingkan sistem lain yang pernah kami miliki, Dengan sistem monitoring dari Alat Uji, Pengujian kami jadi lebih terkontrol karena ada visualisasi di sistemnya. (Gatot Sukmara - Badan Penelitian dan Pengembangan, Departemen Pekerjaan Umum)

 
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