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WET SIEVING APPARATUS AZA0816
The AZA0816 Wet Sieving Apparatus from azalab is a precision-engineered device specifically designed for determining the fineness of fly ash as required by the EN 451-2 European standard. This standard evaluates the percentage of fly ash retained on a 45-micron sieve using a controlled wet sieving method.
This apparatus features a high-grade stainless steel 0.045 mm sieve, a spray nozzle with a diameter of 17.5 mm containing 17 precision-drilled 0.5 mm holes, and an 80 mm pressure gauge mounted for easy monitoring. All necessary water connectors and fittings are included to ensure optimal and uniform water spray distribution across the sample.aza
The uniform water jetting and robust construction make the AZA0816 ideal for laboratories involved in cement and concrete research, QA/QC, and compliance testing of fly ash used in pozzolanic and cementitious applications.
Description
Applications
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Testing fly ash fineness as per EN 451-2
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Cement and concrete quality control
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Pozzolanic material classification
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Research and development in building materials
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Material certification in construction labs
UsesÂ
- Conforms to EN 451-2 for fly ash fineness testing
- Includes 0.045 mm stainless steel sieve
- Fitted with Ø17.5 mm spray nozzle (17 holes of Ø0.5 mm)
- Equipped with Ø80 mm pressure gauge and water fittings
- Ensures accurate & repeatable wet sieving analysis
- Robust, corrosion-resistant, and laboratory-ready
Specifications
| Feature | Specification |
|---|---|
| Model | AZA0816 |
| Standard | EN 451-2 |
| Sieve Opening | 0.045 mm (45 microns), stainless steel |
| Spray Nozzle | Ø17.5 mm with 17 × Ø0.5 mm holes |
| Pressure Gauge | Analog Ø80 mm gauge |
| Water Connection | Standard tap fitting / hose connector |
| Frame Material | Stainless steel / anodized aluminum |
| Usage | Fly ash fineness test via wet sieving |
| Package Includes | Sieve, nozzle, pressure gauge, fittings |
What’s Included
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1× 0.045 mm Stainless Steel Sieve
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1× Spray Nozzle (Ø17.5 mm, 17 × Ø0.5 mm holes)
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1× Ø80 mm Pressure Gauge
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Water supply connectors and fittings
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Optional mounting stand (on request)
Frequently Asked Questions (FAQ)
Q1: What is this apparatus used for?
It measures fly ash fineness using the wet sieving method specified in EN 451-2.
Q2: What sieve size is used?
A stainless steel 45 µm (0.045 mm) sieve is used, as required by the standard.
Q3: Why is the spray nozzle important?
The precision nozzle delivers uniform water flow through 17 calibrated holes, ensuring consistent wet sieving.
Q4: Do I need the pressure gauge?
Yes, the Ø80 mm pressure gauge ensures correct and stable water pressure for accurate test results.
Q5: Can it be used for materials other than fly ash?
Yes, it may be used for similar fine powders, though EN conformance applies only to fly ash testing.
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- General Laboratory Operations Ideal for dividing dry powders, collecting samples, scraping residue, and routine mixing work.
| Parameter | Specification |
| Model Number | AZA0801 |
| Blade Material | Stainless Steel (corrosion-resistant) |
| Handle Material | Hardwood / Polypropylene |
| Overall Length | 200 – 250 mm (Approx.) |
| Blade Width | 20 – 25 mm |
| Application | Mixing, sampling, scraping |
| Conforms to Standards | IS 269:2015, ASTM C305 |
| Weight | 100 – 150 g (depending on variant) |
