Alfa Mirage Electronic Densimeter
Model :
MD-300S
The Alfa Mirage EW-300SG Electronic Densimeter is designed for high-efficiency production line QC. Compliant with ASTM D297 and D792, it provides accurate density and volume measurements (0.01g/cm³ resolution) in just 10 seconds. Features include Comparator Mode for Pass/Fail judgment and PC connectivity.
High-Speed Production Quality Control
10-Second Rapid Measurement
Designed for the interval testing of active production lines, the EW-300SG delivers results in merely 10 seconds by simply placing the sample into the water tank. This enables continuous batch verification without slowing down manufacturing output.
Intelligent Comparator Mode
Eliminates operator guesswork. The built-in Comparator Mode allows users to set specific gravity tolerances. The machine will automatically judge and display whether the resulting density passes or fails the quality criteria.
Alfa Mirage Densimeter Series Specifications
| Specifications | EW-300SG (This Model) | MD-300S | SD-200L |
|---|---|---|---|
| Density Resolution | 0.01 g/cm³ | 0.001 g/cm³ | 0.0001 g/cm³ |
| Scale Capacity | 0.01 ~ 300g | 0.01 ~ 300g | 0.0001 ~ 200g |
| Adaptable Standards | ASTM D297, D792, JIS K6268A, JIS K7112 | ||
| Liquid Density Kit | x | o (Standard) | o |
Frequently Asked Questions: EW-300SG
Can I use ethanol instead of water for testing?
Yes. The EW-300SG features an improved, chemical-resistant Styrol Water Tank. For certain polymers that tend to trap air bubbles or float in water, using ethanol as the liquid medium reduces surface tension and provides more accurate readings.
| MODEL | EW-300SG | MD-300S | SD-200L |
| Density Resolution | 0.01g/cm³ | 0.001g/cm³ | 0.0001g/cm³ |
| Volume Display | 0.01g/cm³ | 0.001g/cm³ | 0.0001g/cm³ |
| Scale Capacity | 0.01~300g | 0.01~300g | 0.0001~200g |
| Repeatability | ±0.01g/cm³ | ±0.001g/cm³ | ±0.0001g/cm³ |
| Measurable Density | 0.01g/cm³ | 0.001g/cm³ | 0.0001g/cm³ |
| Measurable Maximum Size | (D)100×(W)70×(H)25mm | (D)100×(W)70×(H)30mm | |
| Necessary Amount of Liquid | - | 50cc | |
| Measuring Method | Conform to Pycnometer and Hydrostatic Method | ||
| Adaptable Standards | JIS K6268A、JIS K6350、JIS K7112、ASTM D297-93-16、D792-00 | ||
| ISO | ○ | ○ | ○ |
| CE | ○ | ○ | ○ |
| Power Source(Domestic) | AC100V±10% 50/60Hz | ||
| Power Source(International) | AC115~AC240V | ||
| Dimensions | (D)218×(W)190×(H)170mm | (D)218×(W)190×(H)170mm | (D)319×(W)213×(H)301mm |
| Weight | 1.54kg | 5.8kg | |
| Optional Parts | |||
| Type | EW-300SG | MD-300S | SD-200L |
| Printer AD-8121B | ○ | ○ | ○ |
| RS-232C | Standard | Standard | ○ |
| Liquid Density Kit | x | ○ | ○ |
| Airtight Wind Shieeld | ○ | ○ | - |
