Direct reading unit accurately determines consistency of bituminous materials, cement, petrolatum and waxes, as well as food, cosmetic, and pharmaceutical products. Unit has accurately machined aluminum base with grooved table surface ground to ±.005" (0.127mm) and stainless steel support guide rods perpendicular to the base for rigidity. Built in spirit level has two adjusting leveling screws. Cast aluminum head features fine adjustment, plunger mechanism and depth gage. Dust-proof 5" (127mm) dia. indicator dial is graduated into 400 divisions of 0.1mm, corresponding to 40mm penetration, and has zero reset to eliminate errors.
Locking collar or plunger weighs 47.5g and is supplied with 1/8" (3mm) dia hole for use with standard needles. Two additional loading weights (50g and 100g) mount on base when not in use. One H-1280 penetration needle (2.5g) is furnished. Overall dimensions: 10-1/2x13x22". Meets ASTM D5, D217, D1168, D1191, D1321, D1403, D1831, D1855: AASHTO T49, T187: others Shpg wt. 30 lbs. (13.6kg). Cube. cont. 4 cu ft. NOTE: Special cones and needles available on request.
Similar to H-1200 but lighter and smaller size for field work. Micrometer adjustment for accurate settings as well as coarse adjustment for approximate settings.
Easy to disassemble. Also, only one additional 50gm. loading weight is furnished. Over-all dimensions, 7" x 7" x 16"H (178mm x 178mm x 406mm) Meets same specifications as H-1200
Shpg wt 8 lbs. (3.6kg). Cube cont. 2 cu. ft.
This instrument (similar to H-1200) offers a rapid, direct, and accurate determination of battery paste consistency. Included is a 50 and 100 gram weight, a special plunger and cone-shaped penetrating needle. Shpg. wt. 30 lbs. (13.6kg.) Cube. cont. 4 cu. ft.
Automatic unit for penetration tests described for H-1200 Penetrometer. Digital timer, with release mechanism, is switchable to seconds, minutes or hours. Timer can be set in 1/10th second intervals from 0.1 seconds to 09.9 seconds, 0.1 min. to 09.9 min. and 0.1 hr to 09.9 hrs. Plunger releases with push of a button and automatically stops after the preset time duration is achieved.
Models
H-1240 Electric Penetrometer 110/60/1ph. AC
H-1240.5F 220V/50/60Hz Electric Penetrometer is same as H-1240 and includes voltage adapter and internal switch on tuning mechanism to change cycle to 50Hz.
Shpg. wt. 32 lbs. (14.5kg) Cube cont. 4 cu. ft.
H-1252 可攜式電池漿料針入度試驗儀
H-1252 Portable Battery Paste Penetrometer
A light weight compact model (similar to H-1250) supplied with the same special plunger and cone-shaped penetrating needle and one 50gm weight. Shpg wt. 8 lbs. (3.6kg). Cube cont. 2 cu. ft.
Determines the consistency of hard lubricating grease and soft petrolatum. Same as improved Humboldt H-1200 Universal Penetrometer, except furnished with an H-2520 Grease Penetration Cone.
指示刻度盤的直徑為127mm，刻度盤分劃400個分度，每分度為0.1mm，最大針入度為40mm。在試驗前先調零，防止試驗結果不正確。連桿重47.5g，有3.2mm大的小孔；兩個砝碼(50g和100g)。尺寸：10-1/2×13×22」(266.7×330.2×558.8mm)，符合ASTM D5、D217、D1168、D1191、D1321、D1403、D1831、D1855標準。
類似H-1200但較輕且尺寸較小，便於實地工作。易於攜帶及拆卸。附一個50gm砝碼。
適用於硬潤滑油脂及軟性瀝青的針入度試驗。配備H-2520油脂針入度圓錐探針。
