Perkin Elmer Model 343 S Polarimeter

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Polarimetry is an important technique for the investigation and analysis of optically active substan (more)ces. Common applications include: Characterization of newly synthesized compounds Quality control of pharmaceutical drugs Precise quantitative analysis of sugars Selective detection of optically active components by HPLC Monitoring and control of enzymatic reactions Principle: Automatic precision Polarimeter with optical null principle by rotation of the analyzer; automatic gain control. Radiation: Na spectral lamp Spectral lines: Selectable from instrument keypad (Na 589 nm) Apertures: Selectable apertures for standard cells and microcells. Detector: Photomultiplier 1P28A. Polarizer and analyzer: Vis-transmitting polarizers Rotatory range: ± 85° Balancing speed: 1.3°/s at 50 Hz; 1.5°/s at 60 Hz. Accuracy: ± 0.002° for rotations ≤1º; ± 0.2% for rotations >1° Reproducibility: Better than 0.002° (for zero and rotational reading). Internal angular resolution: 1 x 10-4 º Integration times: 0.1s, 0.2s, 0.5s, 1s, 2s, 5s, 10s, 20s, 50s and 100s. Autozero setting: Electronically from instrument keypad at any desired position in the rotatory range. User interaction: Either menu-driven from integrated touch-keys (English, German, French, Spanish and Italian), or PC-controlled from POL WinLab or POL WinLab ES software. Display: Stand-alone operation: vacuum fluorescence display, two lines with 20 characters each. Format of results: Selectable from instrument keypad – angular rotation, specific rotation, molar rotation, international sugar scale, user-defined scale with factor and offset. Dimensions (WxHxD): 825 x 310 x 390 mm Weight: 40 kg

Polarimetry is an important technique for the investigation and analysis of optically active substan (more)ces. Common applications include: Characterization of newly synthesized compounds Quality control of pharmaceutical drugs Precise quantitative analysis of sugars Selective detection of optically active components by HPLC Monitoring and control of enzymatic reactions Principle: Automatic precision Polarimeter with optical null principle by rotation of the analyzer; automatic gain control. Radiation: Na spectral lamp Spectral lines: Selectable from instrument keypad (Na 589 nm) Apertures: Selectable apertures for standard cells and microcells. Detector: Photomultiplier 1P28A. Polarizer and analyzer: Vis-transmitting polarizers Rotatory range: ± 85° Balancing speed: 1.3°/s at 50 Hz; 1.5°/s at 60 Hz. Accuracy: ± 0.002° for rotations ≤1º; ± 0.2% for rotations >1° Reproducibility: Better than 0.002° (for zero and rotational reading). Internal angular resolution: 1 x 10-4 º Integration times: 0.1s, 0.2s, 0.5s, 1s, 2s, 5s, 10s, 20s, 50s and 100s. Autozero setting: Electronically from instrument keypad at any desired position in the rotatory range. User interaction: Either menu-driven from integrated touch-keys (English, German, French, Spanish and Italian), or PC-controlled from POL WinLab or POL WinLab ES software. Display: Stand-alone operation: vacuum fluorescence display, two lines with 20 characters each. Format of results: Selectable from instrument keypad – angular rotation, specific rotation, molar rotation, international sugar scale, user-defined scale with factor and offset. Dimensions (WxHxD): 825 x 310 x 390 mm Weight: 40 kg

IR sensor, VELP patent VELP Scientifica is the only company in the world to supply the technological (more) and revolutionary IR system: as soon as the test tube is detected by the sensor, the latter automatically activates the instrument, without the need for any pressure from the laboratory technician. Compared to the classic pressure mode, the patented IR sensor system guarantees a drastic reduction of the stresses perceived by the operator, increasing the comfort of the working environment. Digital Display, Better Communication and High Repeatability Simple and extremely bright digital display, easy to read and practical, with all the most important parameters such as stirring speed, time and operating mode shown on the main screen. Improved communication translates into greater efficiency. High stability on the bench 4 non-slip feet and zamak base guarantee considerable stability on the bench, making the instrument usable on many surfaces. The highly innovative ergonomic design also plays a major role.

Twinbird Corporation SC-UE15R FPSC Module UE15 with Heat Absorption Ring This item was removed from  (more)a university lab where it was surplus to requirements. It is in good cosmetic condition but has not been powered on, as it requires wiring into a power supply. Specifications:- Model: SC-UE15R - Serial No.: 3 5Z16

This Gerhardt Fibretherm FT12 was removed from a university lab where it was surplus to requirements (more). The unit powers up but requires an air compressor and dosing pump to be tested further. It is in good cosmetic condition with minor marks. Model: FT 12S/N: 4072778Dimensions: 34/64/86cmWeight: 40kg230V AC 50-60hz1900W 8,2AIP 20 Additional items included: Insert rack (carousel)Insert rack (carousel) complete with quick clamping handle FIBRETHERM and 12x fixing cones EPDM Boiling vesselBoiling vessel FIBRETHERM, stainless steel, complete mounted with.: Stainless steel pot, Grip, glass ring, seal and centering PTFE Assorted pipes, tubes and fittings.

F1 Mass Standard - knob weights with adjustment chamber - set (1 g - 200 g), plastic box Number of p (more)ieces in the set: 11 Weights 1 g i 2 g – solid masses without adjusting chamber

Mild steel powder coated weighing platform We provide you with mild steel powder coated weighing pla (more)tforms with readability [d] from 1 g to 100 g and maximum capacity [Max] from 3 kg to 300 kg. The platforms have a square shape of 300 x 300 mm or a rectangular shape of 400 x 500 mm or 500 x 700 mm. Use the potential Our platforms can work with one of eight weighing terminals to choose from: PUE CY10, PUE H315, PUE C315, PUE C32, PUE 7.1, PUE HX7, PUE HY10 and PUE 5. Power of steel The use of stainless steel for the pan guarantees you a long life of the platform. Fearless of its contact with moist objects or accidental splashing. The frame is made of mild steel. Mild steel powder coated weighing platforms are marked by a high degree of protection IP 65.