Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of astm d5800 lubricating oil evaporation loss tester (noack method) in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

ASTM D5800 Lubricating Oil Evaporation Loss Tester (Noack Method)

I. Purpose & Scope

HZZS-100 Lubricating Oil Evaporation Loss Tester is used to determine the evaporation loss of lubricating oils (particularly engine oils). The evaporation measured is reported as percent total loss.

This instrument complies with:

SH/T 0059 Procedure A

ASTM D5800 Procedure A (Noack Method)

II. Operational Requirements
1. Installation Environment

Stable, vibration-free workbench

Dry, well-ventilated area

Avoid cross-ventilation exposure

2. Safety Protocols

Prohibit open flames in operational zone

Ensure proper grounding via 3-wire single-phase power supply

3. Power Specifications

Voltage: AC 220V ±10%

Frequency: 50Hz

Max. Power: 2.4 kW

III. Technical Specifications

IV. Design Features
Core Components

Heating control module

Filtration assembly

Key Advantages

Thermal Efficiency

Composite wood-metal insulation enhances heat retention

Rapid heating/cooling capability (±1°C/min)

Measurement Precision

ISO-certified needle valves for flow control

Automated pressure compensation system

Operational Safety

Over-temperature protection (OTP) circuit

Leakage current <0.5mA

User Interface

Pre-programmed test protocols

Real-time data logging via USB export

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