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Fully Automatic Kinematic Viscosity Tester for Precision Unattended Analysis HM-YN3-2

【Introduction】High-precision fully automatic kinematic viscometer offering ≤0.0005s time resolution, 1600W heating, fiber-optic infrared detection with adjustable threshold and extraction suction, manual erroneous data removal, and 100,000-entry USB data management.

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Product details

Kinematic viscosity tester with constant temperature glass bath and capillary measurement ports

Core feature icons of kinematic viscosity tester including touchscreen precision control and MCU architecture

Kinematic viscosity testing application scenarios across chemical pharmaceutical and food processing industries

Application coverage in printing inks textile dyes cosmetics formulation and research laboratory testing

Lineup comparison of benchtop kinematic viscosity testers including HM-YN1 HM-YN2 and HM-WYN models

Automated and portable kinematic viscosity tester models including HM-YN3-1 HM-YN3-2 and HM-YN4

High-precision temperature control system with German A-grade Pt100 stainless steel sensor probe

Dual viscosity measurement methods supporting both Pinkevitch and Ubbelohde capillary viscometer types

Intelligent touchscreen user interface displaying sample testing settings history and system configuration

Fully automatic kinematic viscometer with fiber-optic infrared detection and automated cleaning system

Low-temperature automatic kinematic viscosity tester featuring built-in compressor refrigeration unit

Portable automatic kinematic viscometer in three-proof protective carrying case for field testing

Compliance with kinematic viscosity testing standards including GB/T265 GB/T1841 and SY/T5651

Technical specifications comparison table for HM-YN1 HM-YN2 and HM-WYN kinematic viscosity testers

Technical specifications comparison table for HM-YN3-1 and HM-YN3-2 fully automatic viscosity testers

Technical specifications table for HM-YN4 portable automatic kinematic viscometer

Shandong Hengmei Electronic Technology corporate headquarters team and instrument manufacturing facility

Laboratory research analysts performing analytical sample testing and instrument calibration workflows

Product Overview

In standard arbitration testing, lubricant formulation research, and mission-critical petrochemical evaluation, slight variations in liquid meniscus timing or unexpected air bubble interference can distort analytical conclusions. The HM-YN3-2 addresses these challenges by incorporating advanced fiber-optic sensitivity tuning, allowing operators to manually exclude erroneous test cycles before batch reports are compiled. Its automated dual-channel sequence handles constant thermal soaking, fluid aspiration, optical transit timing, multiple rinsing rounds, and dry air purging with minimal operator oversight.

Key Features

Ultra-fine timing resolution of ≤0.0005 s with viscosity measurement resolution down to 0.00001 mm²/s
Continuous 24-hour unattended automated operation across dual independent testing channels
Adjustable fiber-optic infrared detection with customizable threshold and extraction suction force
Data optimization architecture allowing manual removal of anomalous or outlier test readings
10.1-inch high-definition touchscreen interface delivering responsive, multi-parameter control
Robust 1600W heating unit providing rapid thermal ramp-up and stable ±0.01°C bath regulation
Multi-point calibration capability supporting 1 to 5-point user temperature corrections
Repeatability error <0.4% and measurement error <0.4% ensuring analytical fidelity
Expansive internal memory accommodating up to 100,000 entries with USB flash drive data export
Automatic multi-stage capillary cleaning, solvent emptying, and heated air drying sequence

Applications

The HM-YN3-2 is deployed where the highest precision and reliability are mandated:

Petrochemical R&D & Formulation: Lubricant base stocks, high-viscosity synthetic oils, and additive package rheology.
Arbitration & Compliance Testing: Third-party verification labs handling formal specification compliance.
Turbine & Transformer Reliability: Continuous quality surveillance of high-value dielectric and turbine fluids.
Automotive & Aerospace Engineering: Hydraulic fluid and specialized transmission oil qualification.

Technical Specifications

Parameter	Specification
Instrument Model	HM-YN3-2
Automation Level	Fully automatic 24-hour unattended operation
Test Channels	2 independent measurement channels
Measurement Range	0 ~ 30,000 mm²/s
Time Resolution	≤0.0005s
Viscosity Resolution	0.00001 mm²/s
Temperature Range	Ambient ~ +150°C
Temperature Measurement Accuracy	±0.01°C
Temperature Control Accuracy	±0.1°C
Temperature Sensor	Imported stainless steel Pt100 temperature probe
Heating Unit	1600W (Rated power consumption: 1700W)
Liquid Detection	Fiber-optic infrared detection (threshold and suction adjustable)
Temperature Calibration	1 to 5-point calibration
Data Optimization	Manual erroneous data removal supported
Data Capacity	Up to 100,000 entries, queryable and exportable via USB
Kinematic Repeatability Error	<0.4%
Kinematic Measurement Error	<0.4%
Display Screen	10.1-inch high-definition color touchscreen
Operating Environment	Ambient temperature: 5 ~ 45°C, Relative humidity: ≤85% RH (non-condensing)
Power Supply	220V AC ±10%, 50Hz ±10%

Configuration and Accessories

HM-YN3-2 Precision automated kinematic viscometer main console
Dual fiber-optic viscometer capillary detection assemblies
Dual-solvent automatic cleaning reservoir and waste vessel
Integrated negative-pressure suction and pneumatic drying unit
Imported stainless steel Pt100 temperature sensor
Power cord, industrial USB drive, and user guide

Related Models

For standard high-throughput automation without the need for sub-millisecond resolution, evaluate the HM-YN3-1. For on-site oil analysis outside the lab, review the portable HM-YN4. For manual multi-method work, consider the HM-YN1 or HM-YN2.