Continued on next page 558 Furnaces 1 2 Chamber Furnaces for Annealing, Hardening and Brazing, Nabertherm Chamber furnaces with insulating bricks N 7/H - N 87/H designed to withstand harsh use in the laboratory • Tmax 1280°C • Three-sided heating from both sides and the floor • Heating elements on carrier pipes ensure free heat emission and a long useful life • With multi-layer insulation structure for low energy consumption • Substructure comprised in the scope of delivery, models N 7/H - N 17/HR are designed as tabletop models • Parallel swinging door which opens downward • Door movement cushioned by gas pressure damper • Controller version B 400 with 5 programs of 4 segments each, or optionally C 440 with 10 program with 20 segments each Optional: • Annealing boxes with or without protective gas connection • Gassing bag with holder • Charging plates • Hardening tongs and hardening film Type Vers. Tmax °C Inner dimensions W × D × H mm Outer dimensions W × D × H mm Vol. l Connec. V Power kW Order No. 1N 7/H B400 1280 250×250×140 800×650×600 9 230 3.0 10 04 24001 N 11/H B400 1280 250×350×140 800×750×600 11 230 3.5 10 04 24002 N 11/HR B400 1280 250×350×140 800×750×600 11 400 5.5 10 04 24003 N 17/HR B400 1280 250×500×140 800×900×600 17 400 6.4 10 04 24004 N 31/H B400 1280 350×350×250 1040×1100×1340 30 400 15.0 10 04 24005 N 41/H B400 1280 350×500×250 1040×1250×1340 40 400 15.0 10 04 24006 2N 61/H B400 1280 350×750×250 1040×1500×1340 60 400 20.0 10 04 24007 N 87/H B400 1280 350×1000×250 1040×1750×1340 87 400 20.0 10 04 24008 Tube Furnaces webcode WWXKS038 Programmable Infrared Furnace behr IRF 10, Behr The behr IRF 10 programmable infrared furnace – the optimum solution for many tasks in the laboratory: • Temperature range up to 1150 °C • Extremely short heating period (e.g. from room temperature to 1000 °C in 10 sec) • Up to 5 ramps and 5 heating rates can be programmed optionally. The program controls the individual analysis phases exactly and in a reproducible manner, in the meantime the sample boat remains in the same place • Cooling with heat pipes – no coolant required • Quick cooling down with the heat pipe technique and opening of the kiln • Combustion chamber which can be viewed by the user: The user can push back the upper cylindrical shell (furnace lid) on rollers • The use of silica combustion tubes with different dimensions allows adaptation to different applications, sample materials and sample quantities • Two flow meters to connect 2 type of gas, e.g. oxygen and an inert gas • RS232 serial interface • Control via PC possible Article Order No. IRF 10, for silica tubes with external diameter of 18 – 20 mm 42 48 90017 IRF 10, for silica tubes with external diameter of 22 – 24 mm 10 48 90041 IRF 10, for silica tubes with external diameter of 26 – 28 mm 10 48 90042 3 Tube Furnaces, Nabertherm Compact tube furnace series R 50/250/12 – R 170/1000/13 • Tmax. 1200°C or 1300°C • Working tube of C 530 ceramic including two fibre plugs as standard equipment • Dual shell housing made of sheets of textured stainless steel • Solid state relays provide for lownoise operation • B410 controller with 5 programs each with 4 segments or optional C450 with 10 programs each with 20 segments Options: • Over-temperature limit controller with adjustable cutout temperature • Charge control with temperature measurement in the working tube • Gas supply systems for protective gas or vacuum operation • Three-zoned design (heated length from 500 mm) Heating Units, Refrigerating Units Temperature Controllers
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