Catálogo General de Material para Laboratorio

440 Burettes, Titrators, Accessories w e b c o d e WW4ZV071 1 Digital Burettes, solarus ® , Hirschmann An integrated solar cell provides power to the solarus ® digital burette made by Hirschmann Laborgeräte. This means: • no more battery replacement • no more recharging solarus ® replaces any glass burette and a variety of motor-driven burettes. A clear digital display eliminates all meniscal reading errors. A modern ergonomic design makes routine titration easier. Available in a 10 ml, 20 ml and a 50 ml version. The media recirculation system (standard equipment) facilitates bleeding, reduces waste of the expensive medium and protects the environment. Easy to replace valves, suction, ejection, and return valve are made of highly pure AL 2 O 3 ceramics (99.7%); they are inert to the greatest possible extent as well as non-wearing. Calibration is simple using “Quick Cal” and factory calibration is stored permanently in the device. Together, this provides scope for very individualized modification. Further features: • Turns freely on the bottle so that the label always faces the user • Easy to read display • Very fine resolution in 0.01 ml increments • Handwheels with soft-touch surface for good grip • Very precise gearing • Clear-cut operation controlled by 2 keys • Switching from default to user-specific calibration • Sturdy discharge unit • With declaration of conformity acc. to DIN 12600 Additional advantages: Serial bidirectional interface for recording titration results, further processing of titration data, and fully automatic setting of a calibration factor when using an electronic balance. 1 Digital burettes, solarus ® Items supplied: solarus ® with screw thread A 45, 3 thread adapters (PP) A 32, A 38 and S 40, ejection unit, suction hose with union nut, return hose, valve mounting wrench, single calibration cer- tificate. Volume ml R % CV % Order No. 10 0.3 0.1 10 37 92010 20 0.2 0.1 14 37 92020 50 0.2 0.1 14 37 92050 Adapter Thread adapter to Material Order No. A 45 A 28 PP 10 37 13523 A 45 A 38/430 PP 10 37 13524 A 45 A 32 ETFE 14 37 13621 A 45 A 38 ETFE 14 37 13625 A 45 S 40 ETFE 14 37 13627 A 45 NS 29/32 adapter silicone 10 37 13742 Accessories Article Order No. Ejection unit standard 14 37 13025 Dispensing unit titration, variable, with hose holder, 400 mm, FEP 14 37 63004 Discharge unit, complete, with Luer-Lock connection adapter 14 37 13028 Suction tube with fitting, 400 mm 14 37 15007 Connecting cable for serial interface, RS 232 14 37 64005 Connecting cable USB 10 37 64006 Dispensing unit, flexible, spiral shaped 10 37 13026 Window inspection, amber 10 37 86060 Adapter with NS 12/21 filling tube for funnel 10 37 13741 Discharge valve, ball Al 2 O 3 , Hastelloy spring 10 37 16015 Suction valve, ball Al 2 O 3 , Hastelloy spring 10 37 16515 Discharge valve, ball Al 2 O 3 , platinum-iridium spring (HF) 14 37 16028 Suction valve, ball Al 2 O 3 , platinum-iridium spring (HF) 14 37 16528 Return valve, ball Al 2 O 3 , platinum-iridium spring (HF) 14 37 16626 Return valve, ball Al 2 O 3 , Hastelloy spring 10 37 16615 Volumetry Dosing Devices