ASTM 100 Hydrometer - Low Surface Tension, 600 - 1100 kg/m^3

Please note: 

- These hydrometers are made to order and have a lead time of approximately 5 weeks 

The American Society for Testing and Materials (ASTM) Specification E 100 describes hydrometers using the API (American Petroleum Institute) scale and others in Specific Gravity and Density.

Key Features

High-Quality Materials 

Made from durable soda glass with steel shot ballast and synthetic wax resin for stability.

Wide Measurement Range 

Covers liquid density measurements from 600 to 1100 kg/m³ (see table for details).

Precision Accuracy 

Calibrated to ±0.5 kg/m³ with 0.5 kg/m³ divisions for reliable results.

Optimised for Laboratory Use 

Standardised at 15°C to ensure consistent performance.

Compact and Sturdy Design 

Maximum length of 335mm with a 26mm bulb diameter for easy handling.

Protective Storage 

Supplied in a resealable plastic tube, weighing approximately 100g (including 45g for the tube).

Manufactured in the UK 

Produced to high-quality standards for professional and industrial applications.

Material: Soda glass, steel shot ballast, synthetic wax resin
Total length: 325mm - 335mm
Bulb diameter: 26mm
Stem diameter: Min. 4.5mm
Approx weight: 100g (incl. 45g protective plastic tube)
Ranges: See table
Standard temp: 15°C
Sub-divisions: 0.5kg/m³
Short intermediate lines: every 1kg/m³
Long intermediate lines: every 5kg/m³
Main (numbered) lines: every 10kg/m³
Length of nominal scale: 125mm to 145mm
Scale error at any point not to exceed: 0.5kg/m³
Scale extension beyond nominal range limits: 2.5kg/m³

HS Code / Commodity Code: 9025808090