Hultafors Catalouge UK 1
Tape measurement accuracy – EU class I and II. Th
e accuracy is measured at 20°C and 50 N pull force for steel tape and 20°C and 20 N pullforce for fibreglass tape. STEEL TAPE MEASURE PRODUCTION TOLERANCES Class I (mm) Total length (m) 2 3 5 8 10 15 20 25 30 50 100 Offset for measurements (including end hook): Class I: 0.1 mm, Class II: 0.2 mm. ±0.3 ±0.4 ±0.6 ±0.9 ±1.1 ±1.6 ±2.1 ±2.6 ±3.1 ±5.1 ±10.1 Class II (mm) ±0.7 ±0.9 ±1.3 ±1.9 ±2.3 ±3.3 ±4.3 ±5.3 ±6.3 ±10.3 ±20.3 Length (m) 2 3 5 8 10 20 30 50 100 LENGTH CHANGE FOR A STEEL TAPE MEASURE FOR TEMPERATURE DEVIATIONS FROM 20°C ΔT 10°C 0.2 0.4 0.6 1.0 1.2 2.5 3.7 6.2 12.4 20°C Length change (±mm) 0.5 0.7 1.2 2.0 2.5 5.0 7.4 12.4 24.8 30°C 0.7 1.1 1.9 3.0 3.7 7.4 11.2 18.6 37.2 Length change ΔL is calculated using the formula ΔL = L x ΔT x α L = tape measure length, ΔT = temperature difference from 20°C. α = length enlargement coefficient (1.24 x 10-5). Example: If outdoor temperature is –10°C, the difference will be –30°C and so, for an 8 m long steel tape measure, the change in length will be –3.0 mm. Short Tape Steel PR Tough tape with ergonomic grip, rubber coated button and brake pad area, with a high impact case made of ABS plastic. Yellow, wear resistant blade graduated using highly accurate inkjet print. Smooth blade return action and bump stop with anti-wear function. • Type approved as per EU Class I. • Metal hole hanger for strap enabling safe work at heights. • Strong stainless steel end-hook with reinforcement plate. • Distinct brake causing no blade movement. • The blade can be replaced and is available as a spare. Art.no. 350103 350107 350203 350207 350303 350304 350123 350223 350323 Model PR 3M PR 3M DISPLAY PR 5M PR 5M DISPLAY PR 8M PR 8M DISPLAY PR 3ME PR 5ME PR 8ME Tape width 19 mm 19 mm 19 mm 19 mm 25 mm 25 mm Length Spare blade Graduation Qty/pack 3 m 350111 3 m 5 m 5 m 8 m 8 m 19 mm 3m/10ft 19 mm 5m/16ft 25 mm 8m/26ft 350111 350211 350211 350311 350311 350311 350311 350311 mm mm mm mm mm mm mm mm mm 2 pcs 7 317843 501032 7 pcs 2 pcs 7 317843 502039 7 pcs 7 317843 502077 2 pcs 7 317843 503036 4 pcs 7 317843 503043 2 pcs 2 pcs 2 pcs 7 317843 501216 7 317843 502213 EAN 7 317843 503210 Short Tape Stainless Steel PRSS The tape is graduated using highly accurate inkjet printing to give you optimal contrast and precision when measuring. The casing is made from high impact ABS plastics, rubber-coated for a better grip and impact resistance. It has an ergonomic grip and a rubber-coated brake button. It comes with a smooth blade return action and bump-stop with an anti-wear function that protects the blade and end-hook. The 4 meter model has a slim metal belt clip. The 6 meter model has a detachable belt clip with a quick-release function that makes it easier to release the tape with one hand. The end hook adjusts itself for internal measuring. • Stainless-steel tape and spring. • Type approved according to EU Class I. • Metal clip for attaching a lanyard when working at heights. • Strong stainless-steel end-hook with a reinforcement plate. • Distinct brake that doesn’t allow any blade movement. Art.no. 350403 350503 Model PRSS 4M PRSS 6M Tape width 19 mm 25 mm Length Spare blade Graduation Qty/pack 4 m 350411 6 m 350511 mm mm 2 pcs 7 317843 504033 2 pcs 7 317843 505030 EAN 16 TAPE MEASURES