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 . (13.6kg). Cube. cont. 4 cu ft. NOTE: Special cones and needles available on request.
H-1250 Portable Penetrometer
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 . (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 . (13.6kg.) Cube. cont. 4 cu. ft.
H-1240 Electric Penetrometer
An automated device for penetration testing, described as the H-1200 needle penetration tester. A digital timer with a release mechanism is available, switchable to seconds, minutes, or hours. The timer can be set in increments of 0.1 seconds to 9.9 seconds, 0.1 minutes to 9.9 minutes, and 0.1 hours to 9.9 hours, in 1/10th-second increments. Pressing a button releases the plunger, and the device automatically stops after the preset time. 110V/60Hz/1 ph. AC
H-1240.5F 220V/50/60Hz Electric Needle Penetration Tester is identical to the H-1240, but includes a voltage adapter and an internal tuning mechanism switch to switch the frequency to 50Hz.
Shipping weight: 32 lbs (14.5 kg) Volume: 4 cuft
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 . (3.6kg). Cube cont. 2 cu. ft.
H-2510 Grease Penetrometer
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.
直讀式針入度儀可精確測定瀝青、水泥、凡士林和蠟等材料，以及食品、化妝品和藥品的濃稠度。本儀器採用精密加工的鋁製底座，工作檯面經研磨，精度達±0.005英吋（0.127mm），並配有垂直於底座的不鏽鋼支撐導桿，確保儀器穩固。內建水平儀配有兩個調平螺絲。鑄鋁水平儀頭部有微調裝置、柱塞機構和深度計。防塵的5吋（127mm）直徑指示盤刻度為400分，每分0.1mm，對應40mm的穿透深度，並具有歸零功能，可消除誤差。
用於針入度試驗的自動裝置，敘述如 H-1200 針入度儀。數位計時器附有釋放機構，可切換至秒、分鐘或小時。計時器可 0.1 秒至 9.9 秒、0.1 分鐘至 9.9 分鐘和 0.1 小時至 9.9 小時的設定範圍，以 1/10 秒為增量。按下按鈕即可釋放柱塞，並在達到預設時間後自動停止。
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。
