- CAPACITIES: 125 TO 1000 lbf
- COMPRESSION TESTER
- DUAL GRADUATIONS: lbf & kgf
- RAPID LOAD APPLICATION
- PEAK FORCE POINTER
- ACCURACY: ± 1% F.S.
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The rugged cast aluminum Spring Dial is specifically designed for compression spring testing in addition to crush, collapse and pressure testing. Load is applied by a simple rack and pinion lever system ideal for rapid and repetitive testing. There are five models available in capacities from 125 to 1000 pounds, and all are equipped with an adjustable stop to facilitate the comparison of a number of springs. Force is measured in both pounds and kilograms with an accuracy of ±1% of full scale. The mounted stainless steel ruler measures deflection in both inches and centimeters.
The large 4 ¼ inch dial features dual graduations in pound and kilogram and an adjustable peak force hold pointer that also functions as a fixed tolerance marker for measuring pressure or breaking forces. The zero adjusts simply by moving a small lever at the bottom of the dial. The Spring Dial accepts a wide variety of specimens up to 2 inches in diameter and 4 ½ inches free length. An optional 9 ¾ inch free length is available by special request at the time of the order.
CONSTRUCTION
- Rugged cast aluminum construction.
- Mounting holes provided in base plate for bench mounting.
- Large 4 ¼" diameter dial with dual lb/kg graduations.
- Upper platen: 2 ¼" diameter. Lower platen: 3 ¼" diameter.
- Accepts specimens to 2" O.D. and 4 ½" free length (9 ¾" optional).
- Mounted stainless steel ruler graduated in both inches and centimeters.
OPERATION
- Load is rapidly applied by a recoil protected rack and pinion lever.
- Zero adjust lever is located at lower dial.
- Adjustable pointer holds peak force readings or sets tolerance points.
- Adjustable collar on column provides a fixed stop for repetitive testing.
- 4 5/8" standard vertical travel.
OPTIONAL ACCESSORIES
- Columns can be extended for 9 ¾" free length by special request.
- Calibration spring provides a specific force at a given height for accuracy checks.
ACCURACY
WEIGHT & DIMENSIONS
- 18 lb. [8.16 kg]
- 15" [380 mm] H x 6" [152 mm ] W x 10" [254 mm] D
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SPRING DIAL™ SD
