Polycarbonate Hydrometer with Certificate – Shatter-Resistant Density Measurement
Hydrometers from Polycarbonate with Certificate
Shatter-Resistant Hydrometers for Density, Sugar and Brine Measurements
SP Scienceware / H-B DURAC polycarbonate hydrometers are used to measure the density, relative density or concentration of liquid samples while reducing the breakage risk associated with traditional glass hydrometers. Made from optical-quality polycarbonate, these plain-form hydrometers are well suited for laboratory, food and beverage, production, quality control and field applications where durability and contamination control are important.
These hydrometers are supplied with traceability documentation and are available in several measuring scales, including specific gravity, Baumé, Brix and salt brine, depending on the model selected. They are especially useful when measuring liquids in environments where a broken glass instrument could create a safety or contamination concern.
Durable Polycarbonate Construction
The polycarbonate body provides improved resistance to breakage compared with glass hydrometers, making these instruments practical for busy work areas, field testing, production floors and food-related testing environments.
Certified and Traceable Measurement
These hydrometers are supplied with certificate documentation for traceability. This helps laboratories and quality control teams maintain better measurement records and support internal verification procedures.
Plain-Form Hydrometer Design
Plain-form hydrometers do not include an integrated thermometer. For accurate results, the liquid temperature should be measured separately and considered according to the hydrometer’s temperature standard and the method being followed.
Typical Applications
Common applications include density measurement, sugar concentration checks, brine testing, syrup testing, fermentation-related measurements, food and beverage quality control, laboratory sample testing and industrial liquid verification.
Important Compatibility Note
Polycarbonate hydrometers are not recommended for petroleum-based liquids or corrosive liquids that may affect the plastic material. For those applications, a compatible glass, ASTM or application-specific hydrometer should be selected.
Q&A
What is a polycarbonate hydrometer used for?
A polycarbonate hydrometer is used to measure liquid density, relative density or concentration while reducing the risk of breakage compared with a glass hydrometer.Are polycarbonate hydrometers better than glass hydrometers?
Polycarbonate hydrometers are better when breakage resistance and contamination control are important. Glass hydrometers may still be preferred for certain chemicals, petroleum-based liquids or high-precision method-specific applications.Can these hydrometers be used for food and beverage testing?
Yes. Polycarbonate hydrometers are commonly used in food and beverage applications, including sugar, syrup and brine measurements, depending on the scale selected.Do plain-form hydrometers include a thermometer?
No. Plain-form hydrometers do not include a built-in thermometer. A separate thermometer should be used to check sample temperature.Are these hydrometers suitable for petroleum products?
No. Polycarbonate hydrometers are not recommended for petroleum-based liquids or corrosive liquids that may damage the plastic material.What does NIST traceable mean for a hydrometer?
NIST traceability means the measurement reference used for the hydrometer is linked through documented standards to the National Institute of Standards and Technology.Specifications
| Product Type | Plain-form polycarbonate hydrometer |
|---|---|
| Brand / Series | SP Scienceware / H-B DURAC |
| Material | Optical-quality polycarbonate |
| Construction | Shatter-resistant plastic body with weighted ballast |
| Available Measurement Types | Specific gravity / relative density, Baumé, Brix sugar scale and salt brine, depending on selected model |
| Form | Plain form, without built-in thermometer |
| Temperature Measurement | Requires separate thermometer for sample temperature verification |
| Certificate / Traceability | Supplied with traceability documentation; selected models are traceable to NIST |
| Typical Use | Density, concentration, sugar and brine measurement in laboratory, food, beverage, production and field applications |
| Best Suited For | Applications where glass breakage or sample contamination is a concern |
| Not Recommended For | Petroleum-based liquids or corrosive liquids that may affect polycarbonate |
| Handling Recommendation | Hold by the top of the stem when immersing; keep the hydrometer and jar clean for consistent readings |
| Storage Recommendation | Store clean, dry and protected from impact or extreme temperatures |
| Hydrometer Jar Requirement | Use a jar tall enough for free floating; the jar should be at least 1 inch taller than the hydrometer and have sufficient diameter for proper clearance |
| Price | $USD 139.00 |
|---|
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