H-1200
透度计、普遍
Direct-reading instrument for precision penetration measurements of bituminous and other materials
H-1240.XX
透度计、电
The H-1200 Universal Penetrometer with Auto 数字 Timer
h - 1240 -哒.XX
透度计、数字
Electric Penetrometer with a 数字 Gauge provides precise, at-a-glance readings
H-1250
贯入仪、便携式
Lighter and smaller than H-1200 for field work, unit's micrometer adjusts for accurate settings
H-1252
Penetrometer for Battery Paste, Portable
Battery Paste Penetrometer combines the H-1250 and a H-1255 grease cone
透度计
洪堡贯入仪
洪堡’s penetrometers for asphalt binder testing are known for their durability, precision and economical design. These penetrometers are used extensively in asphalt binder evaluations, and other bituminous materials, 水泥, 砂浆, 凡士林油, 蜡, 还有食物, cosmetics and pharmaceutical products. Their simple and easy-to-use design, provide years of dependable service in labs around the world.
洪堡 penetrometers come in 3 designs:
The H-1200 - Universal Penetrometer
This unit provides a basic precision penetrometer function with its 5-inch diameter, 千分表, which is graduated in 400 divisions of 0.1mm, corresponding to a 40mm penetration reading. It provides a zero preset for eliminating reading errors. A large variety of penetration needles are available to accommodate any type of penetration testing.
The H-1240 - Electric Penetrometer
This unit builds on the basic design by adding an automatic, digital timer. The timer’s release mechanism is switchable between seconds, minutes and hours and accommodates setting to 1/10th of a second intervals. The penetrometer’s plunger is released with a simple button push and automatically stops at the preset time duration.
The 1240DA - 数字 Penetrometer
This unit incorporates a digital gauge for the penetrometer, as well as an auto, digital timer. The use of a digital timer and gauge provides accurate timing of tests with an auto stop feature, 也很精确, at-a-glance readings during and at the end of the a test.
All three of these 洪堡贯入仪 can accommodate any needle or cone plunger that has a 1-1/8th in. (3mm)直径阀杆. 这三个都是47口径的.5g plunger assembly, two additional 加载 weights (50g and 100g) and a standard 2.5g ASTM D 5针.
洪堡 also has a Portable Penetrometer, which is lighter and smaller than the other penetrometers.