Catálogo General de Material para Laboratorio

Continued on next page To see other variants and accessories, please enter the webcode on our website. w e b c o d e 853 Precision and Analytical Balances Electronic school balance KERN EHA The compact all-round model with robust stainless steel weighing plate for use in labora- tories, industries and for teaching • Thanks to its compact, robust design, its bright display and high precision, this range is ideal for use in laboratories, quality control, production as well in schools and universi- ties for teaching biology, chemistry and physics, for example • Large, shock-proof weighing plate made from stainless steel, can be removed and therefore is hygienic and easy to clean • Particularly flat design • Ergonomically optimised key pad • Simple and convenient 5-key operation • Large high-contrast display that is easy to read • Secure and non-slip positioning with height-adjustable rubber feet • Level indicator and levelling feet for precise levelling of the scale, fitted as standard, to give the most accurate weighing result • Adjusting program CAL for quick setting of the balance accuracy, external test weights available at a surcharge 9 AT AK Technical data: Display: backlit LCD display, digit height 22 mm Dimensions (W×D×H): 160 × 225 x 50 mm (without draft shield) Battery operation possi- ble: 2×1.5 V AA, not comprised in the scope of delivery, operating time up to 400 h External mains adapteras a standard Net weight: approx. 0.5 kg Permissible ambient tem- perature range: 5°C – 40°C Model Increment g Weighing range g Platform mm Order No. 9 EHA 500-2 0.01 500 Ø 105 10 58 35552 EHA 500-1 0.1 500 Ø 105 10 58 35551 EHA 1000-1 0.1 1000 Ø 105 10 58 35553 AT EHA 3000-1 0.1 3000 120×120 10 58 35554 EHA 3000-0 1 3000 120×120 10 58 35555 Electronic basic laboratory balance KERN PCB The standard in the lab • PRE-TARE function for manual subtraction of a known container weight, useful for checking fill-levels • Freely programmable weighing unit, e.g. display direct in special units such as length of thread g/m, paper weight g/m 2 , or similar • With the recipe function you can weigh the different ingredients of a mixture. As a check, you can also call up the total weight of all the ingredients • Plus/minus weighing procedures • Ring-shaped draught shield standard, only for models with weighing plate size Ø 81 mm, weighing space Ø×H 90×40 mm • Protective working cover included with delivery Technical data: Display: backlit LCD display, digit height 15 mm Weighing plate material: Ø 81 mm, plastik, conductive coating Ø 105 mm, p 130×130 mm, stainless steel Dimensions (W×D×H): 163 × 245 × 79 mm (without draft shield) Battery operation possi- ble: 9 V block, not comprised in the scope of delivery, operating time up to 20 h, AUTO-OFF function for battery operation Permissible ambient tem- perature range: 5°C – 35°C Model Increment g Weighing range g Platform mm Order No. AK PCB 100-3 0.001 100 Ø 81 10 58 31003 PCB 250-3 0.001 250 Ø 81 10 58 32503 PCB 350-3 0.001 350 Ø 81 10 58 33503 AL PCB 200-2 0.01 200 Ø 105 10 58 32002 AM PCB 1000-2 0.01 1000 130×130 10 58 31002 PCB 2500-2 0.01 2500 130×130 10 58 32502 PCB 3500-2 0.01 3500 130×130 10 58 33502 PCB 1000-1 0.1 1000 130×130 10 58 31001 PCB 2000-1 0.1 2000 130×130 10 58 32001 AN PCB 6000-1 0.1 6000 150×170 10 58 36001 PCB 10000-1 0.1 10000 150×170 10 58 31004 PCB 6000-0 1 6000 150×170 10 58 36000 AL AM AN Measuring Systems Weighing Systems