Lubricants
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Herschel Emulsifier - 96700-2
Methods
ASTM D1401
IP 412
ISO 6614
The Herschel Emulsifier is a compact and efficient benchtop instrument designed to measure the ability of petroleum oils and synthetic fluids to separate from water.
The instrument incorporates 4 test stirrers, with independent control and motorised raising and lowering. Samples can be tested simultaneously or individually to suit laboratory requirements.
Test cylinders are located in a temperature controlled bath with an adjustable set point of either 54 or 82 °C, in accordance with ASTM and ISO test methods. A large LCD touch screen display is used to initiate test and provides automated sequencing with an audible and visual reminder at each recording interval.
Herschel Emulsifier - 96700-2
Features
- Multiple operator safety features
- Intermediate scraping position
- Integrated timing
- No removal of the paddles required
- Guaranteed paddle rotation speed
- Non-reflective enhanced LED lighting
- Large viewing window
- Small footprint
Information
Details
Operator Safety- Obstruction override if paddles are placed under any resistant load
- Duplex protective viewing glass
- Automatic high temperature cut out
- Overflow prevention
- Automatic low-level liquid trip
- Abort button for emergency all stop
Ease of Use
- Fully automated paddle movement with motorised raising and lowering
- Easy sample handling without removing the stirrer paddle
- Self-centering collet to ensure concentricity within 1 mm
- Positioning within 6mm from the bottom of the cylinder automatically achieved
- Large LCD touch screen display
Precision and Accuracy
- Non-reflective enhanced LED lighting for improved measurement precision
- Post stirring, intermediate scraping position ensure accurate readings
- Guaranteed paddle rotation speed, regardless of viscosity
- Large viewing window
Enhanced Test Throughout
- 4 independently controlled test stations reduce waiting time
- Rapid bath heat up time
Details
| ASTM D1401 | Standard test method for water separability of petroleum oils and synthetic fluids |
|---|---|
| ISO 6614 | Water Separability of Petroleum Oils and Synthetic Fluids |
| IP 412 | Petroleum products - Determination of water separability of petroleum oils and synthetic fluids |
Details
| Bath Volume | 5 litres |
|---|---|
| Bath Liquid | Water or white oil |
| Sample Size | 40ml oil, 40ml distilled water, 1% sodium chloride solution or synthetic seawater |
| Temperature Eange | 54 °C and 82 °C |
| Bath Temperature Stability | ±1 °C |
| Stirrer Speed | 1500 ± 15 rpm |
| Voltage | 110/240 V, 50/60 Hz, Autosensing Universal PSU |
| Display | LCD touchscreen |
| Size (HxWxD) | 89 cm x 45 cm x 45 cm |
| Weight | 49.5 kg |
| CCCN Code | Tariff 90318080 |
Methods
ASTM D1401
IP 412
ISO 6614
Industries
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