HL高精度活塞式压力计操作手册.pdf

TEST AND CALIBRATION INSTRUMENTS DIVISION 8600 SOMERSET DR., LARGO FL 33773 TEST AND CALIBRATION INSTRUMENTS DIVISION VIEW SHOWING HYDRA-LITE DEADWEIGHT TESTER MOUNTED ON OPTIONAL TRIPOD. HYDRA-LITE DEADWEIGHT GAUGE. TABLE OF CONTENTS SECTION 1 -MODEL DESCRIPTION Page 6 SECTION 2 -ASSEMBLY AND SETUP INSTRUCTIONS Page 9 SECTION 3 -OPERATING INSTRUCTIONS Page 10 SECTION 4 -SERVICE INSTRUCTIONS Page 11 SECTION 5 -CORRECTION FACTORS Page 12 SECTION 6 -RECERTIFICATIONPROCEDURES Page 12 SECTION 7 -PARTS LIST Page 14 ILLUSTRATIONS FIGURE 1 -SIDE VIEW, HYDRA-LITETESTER Page 19 FIGURE2 -PLANVIEW, HYDRA-LITETESTER Page20 FIGURE3 -SIDE VIEW, HYDRA-LITEGAUGE Page 21 FIGURE4 -PLANVIEW, HYDRA-LITGAUGE Page22 FIGURE5 -PUMPASSEMBLY Page23 OPERATIONAL INSTRUCTIONS FOR USE WITH HYDRA-LITE~~ DEADWEIGHT PRESSURE INSTRUMENTS SECTION 1 - MODEL DESCRIPTION The HYDRA-LITE hydraulic dead weight instrumentsare light weight, compact, portable and highly accurate. HYDRA-LITE instruments operate on the dead weight principle using only funda- mental units of force and area. Fluid pressure equals the weight force divided by the piston area. HL Models are complete dead weight testers including an oil reservoir, pump, deadweight column, pointer puller and set, instrument post, and 112 NPT adapter. Model H