Scale Scale |
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For Testing For Testing |
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Material Material |
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Finish Finish |
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Maximum Automatic Temperature Compensation (ATC) MaximumAutomatic Temperature Compensation (ATC) |
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Container Material Container Material |
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Minimum Automatic Temperature Compensation (ATC) Minimum AutomaticTemperature Compensation (ATC) |
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Specific Gravity Specific Gravity |
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Length Length |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Concentration Meters
Also known as refractometers, these measure concentration with two or three drops of a solution. Place your sample on the reflecting prism and look through the eyepiece to view the concentration on the internal scale.
Concentration meters with automatic temperature compensation standardize readings at 68° F to prevent inaccurate results in fluctuating temperatures.
Concentration meters with freezing-point scale measure the freezing point of propylene glycol and ethylene glycol as well as the specific gravities of battery acids from 1.15 to 1.30.
Celsius and Fahrenheit Scale Meters
| Temperature Range | Graduation Marks | Automatic Temperature Compensation (ATC) Range | Specific Gravity | Lg. | Material | Container Material | Each | |
For Testing Freezing Point and Specific Gravity | ||||||||
|---|---|---|---|---|---|---|---|---|
| -60° to 32° F | 2° F | 50° to 86° F | 1.15 to 1.3 | 7" | Nickel-Plated Brass | Plastic | 000000 | 0000000 |
| -50° to 0° C | 1° C | 10° to 30° C | 1.15 to 1.3 | 7" | Nickel-Plated Brass | Plastic | 000000 | 000000 |