Humboldt Tools
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Resilience Ball Penetration Tool
HumboldtPenetration Needle, ASTM D5329 Joint sealant for asphalt & concrete pavements; ASTM D5329, Resilience ball penetration tool. Total wt. 27.5g.
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Grease Testing Penetration Needles
HumboldtGrease-testing penetrometers; ASTM D217, D937. ASA Std. Z11.3.
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Glass Tubing Cutter
HumboldtMade of nickel-plated zinc alloy, with hardened steel cutting wheels Spring-loaded, to remain open until used For tubes up to 38 mm diameter
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Glass Tubing Cutter
HumboldtAttaches to laboratory table tops up to 1-3/4" (45mm) thick. Cuts glass tubing up to 1-1/2" (38mm) diameter. Aluminum alloy casting with gray hammerloid finish. Hardened steel cutting wheel.
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Brass Deflagration Spoon
HumboldtCapable of handling intense temperatures, this unit is the ideal instrument for dipping, with a 16" (406mm) long handle and 3/4" (19mm) bowl.
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Penetration Cone
HumboldtMeasuring firmness of solid and plasticized fats: shortenings, butter, margarine. AOCS Cc 16-60, 20° aluminum cone, 3.2mm ferrule, 0.8mm stainless steel blunt tip. Overall length 106mm. Wt. 45g.
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Battery Paste Penetration Needle
HumboldtBattery paste; N/A; Hardened stainless steel tip with special plunger. Total wt. 60g ± .050g.