Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit

Name: Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
Price: Negotiable USD
Availability: InStock

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Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit

Large Image : Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	LONROY

Payment & Shipping Terms:

Minimum Order Quantity:	1

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Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit

Description

Type:	Testing Machine	Accuracy Class:	High Accuracy
Accuracy:	/	Application:	Lab Testing, Laboratory Testing
Customized Support:	OEM, ODM, OBM	Power:	/
Protection Class:	/	Voltage:	Other
Warranty:	1 Year
Highlight:	Timken Ring-Block Wear Tester , Extreme-Pressure Lubricant Friction Tester , Petroleum Lubricating Fluid Test Unit

PRODUCT HIGHLIGHTS

Equipped with automatic lubrication system integrated with test fluid circulation system for simpler operation
Test fluid circulation oil pump adopts independent motor drive to avoid liquid overflow risk
Main spindle uses AC variable frequency speed control motor for better mechanical performance
Compact footprint, less than half the space of old generation models
Modern ergonomic appearance design with attractive outlook and convenient operation
Embedded microprocessor control platform with full-color LCD screen for stable operation
Modern ergonomic appearance design with attractive outlook and convenient operation
Embedded microprocessor control platform with full-color LCD screen for stable operation
Complies with GB/T 11144-2007 Timken method for extreme-pressure property test of lubricants
Maximum test force up to 5kN with high force accuracy and good repeatability
Spindle adjustable speed from 0 to 1500 r/min with low speed deviation
Supports temperature control from room temperature to 100°C, temperature precision ±2°C
Precise test force loading rate adjustable between 8.92 N/s and 13.33 N/s
Max measurable friction force reaches 380N with reliable friction force measurement accuracy
Wide time setting range from 1 second to 9999 minutes to meet various test requirements
Fixed grease supply rate at 45±9 g/min for consistent test conditions
Comes with standard test ring and test block specimens matching Timken test specification

Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit

PRODUCT INTRUDUCTION

Machine Features 1. An automatic lubrication system has been added. Integrated into the main unit alongside the test-fluid circulation system, it simplifies operation and saves time and effort. 2. The oil pump for the test-fluid circulation system is driven by an independent motor. This prevents the issue—previously encountered when the pump was driven by the main spindle—where test fluid could overflow from the reservoir if the oil outlet valve was not closed promptly after the spindle stopped. 3. The main spindle drive now utilizes an advanced, well-established AC motor with variable-frequency speed control, replacing the outdated DC motor/thyristor-based speed control system and improving the mechanical characteristics of the spindle. 4. The exterior design incorporates modern aesthetic principles and ergonomic requirements; it is visually appealing, easy to operate, and occupies less than half the footprint of the previous model. The control system is an embedded platform based on an advanced microprocessor and a full-color LCD screen, ensuring stable performance and cutting-edge technology. Applicable Standard GB/T 11144-2007 Standard Test Method for Extreme-Pressure Properties of Lubricating Fluids (Timken Method)

Ring-Block Wear Testing Machine Timken Tester Lubricating Fluids Extreme-Pressure Test Instrument Friction Wear Test Unit

Technical Specifications

Parameter	LR-MC688
Maximum Test Force	5 kN
Test Force Accuracy	10% ~ 100% of max test force, relative indication error ≤ ±1%, repeatability relative error ≤ 1%
Spindle Speed Range	0 ~ 1500 r/min
Spindle Speed Error	Above 100 r/min: ≤ ±5 r/min
Friction Force Measurement Temperature Range	Room temperature ~ 100°C
Temperature Control Accuracy	±2°C
Test Force Lever Ratio	10:1
Test Force Loading Rate	8.92 N/s ~ 13.33 N/s
Friction Force Lever Scale	0.5 N / 100 divisions
Maximum Measurable Friction Force	380 N
Friction Force Accuracy	10% ~ 100% of max test force, relative indication error ≤ ±3%, repeatability relative error ≤ 3%
Time Setting Range	1 s ~ 9999 min
Grease Supply Rate	45 ± 9 g/min
Test Ring Size	Φ49.22 × 13.06 mm
Test Block Size	12.32 × 19.05 mm
Overall Dimension (L × W × H)	780 × 850 × 1600 mm