Cope-LLG Catalogue 2018

425 3. Analytical measurement and testing Analytical instruments and systems/Melting point determination GENERAL CATALOGUE EDITION 20 E & OE. Melting point meters LLG-uni MELT 2 und 3 Ideal for determination of the melting point of powders up to 360 °C and substances that do not have a clear transparent melting point. Both devices have a USB interface that permits printing a measuring protocol or generating a PDF file that corresponds to the demands of a contemporary QMS documentation. Properties for both models: - Digital temperature control on large display - Selectable user language German or English - Sample can be monitored through a magnifying glass with integrated light - For capillaries with 1.4mm outer diameter - Text display of error messages - Keyboard covered with foil for easy cleaning - USB port - Height adjustable table stand - Operating instructions in German, English, Spanish, French and Russian. - Brief instructions right at the device - Up to 3 measurements could be stored and printed as protocol at the same time - The protocol contains all the relevant data of the probe, the measurement and the device LLG-uni MELT 2: For visual, semi-automatic measurement with magnifying glass. In this model, the melting point is determined visually (max. and then saved by pushing the "Save" key. The value can be printed or stored by pushing the memory button and read on the display until the device is switched off or a new measurement is performed. LLG-uni MELT 3: For visual measurement with magnifying glass or automatic measurement. Either fully automatic or visual measurements, 1 sample each. If you chose automatic measurement, additionally a transparency progression is printed. For visual measurement, only the melting point determined by you will be printed. The value can be stored by pushing the memory button and read on the display until the device is switched off or a new measurement is performed. Scope of delivery: Melting point meter, table stand, 100 melting point tubes, protection hood, USB-cable, Software. Refill pack melting point tubes for LLG-uni MELT please order Cat. No. 9.208 131. 1 2 Specifications Measuring range: 25.0 °C to 360.0 °C Resolution: 0.1 °C Accuracy: ±0.4 °C Reproducibility: ±0.3 °C Heating rate at fast heating: to 100 °C approx. 2 min; to 300 °C approx. 7 min Heating rate when measuring: 1 °C/min Magnifying glass: 20 dpt/5 x Lighting: 2 x LED Dimensions housing (WxDxH): 320 x 6.5 x 260 mm Dimension table stand (WxH): 85 x 55 mm Dimensions capillaries: 1.45 mm x 80 mm Protection class: IP 20 Weight: 4.0kg Power supply: 88-264 V, 50Hz Type Description PK Cat. No. LLG-uni MELT 2 LLG-uni MELT 3 Visual measuring / magnifier Visual or automatical measuring with printer 1 1 6.263 685 6.263 686 1 2 Melting point Standards High Purity range compatible with all Melting Point Instruments. Tested on a high specification melting point apparatus. Available as Single Melting Point Standard or as a Set of 3 different Standards. Glass bottles of 1 g. Sets include 3 bottles of 1 g 3 Reagecon Type Description PK Cat. No. RMP048 RMP082 RMP122 RMP132 RMP159 RMP236 RMP284 RMPSET1 RMPSET2 Benzophenone +47 to +49 °C Vanillin +81 to +83 °C Benzoic Acid +121 to +123 °C Phenacetin +133 to +135 °C Salicylic Acid +158 to +160 °C Caffeine +235 to +237 °C Anthraquinone +283 to +286 °C Sulphanilamide, Caffeine, Vanillin Benzophenone, Benzoic Acid, Anthraquinone 1 1 1 1 1 1 1 3 3 6.260 428 6.286 189 6.258 311 6.286 190 7.980 727 6.261 675 6.260 429 6.259 500 6.259 501 3