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Chemistry - General & Chemical Laboratory Apparatus

PM-744 DEPTH GAUZE

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Chemistry - General & Chemical Laboratory Apparatus

PM-745 DIGITAL PLANIMETER

An economical, reliable, rugged and accurate for spectrophotometric analysis of any concentration. Operates at a wave length range of 340 to 960nm. Wavelength displayed on a 3 1/2 digit LED display. Results available on a 3 digit LED display is terms of Optical Density, Percentage Transmission and Concentration. Advanced solid state IC Technology has made its circuit very stable and accurate. Facility of using 10 mm & 50 mm path length optical glass cuvettes makes it an ideal instrument for a number of applications, especially for mineral water plants. Salient Features • Stable & Accurate • 10 nm path length • Direct Concentration Facility • Range 340 to 960 nm (Visible) • Single Digital Display for Wavelength & Data • Wavelength Resolution 5 nm Technical Specification Model 728 Single Display Range 340 to 960 nm Resolution 0.1% T:, Abs. : 0.001 Conc. : I Out put % T: 0 to 100%, Abs : 0 to 1.999, Conc. : 0 to 1999 Detection Silicon Photodiode Light Source 6V, 10 W, Tungsten Halogen Lamp Monochromator 600 Lines/mm grating Sample Holder 10mm path length Spectral Banwidth 10 nm Wave Length Resolution 5 nm Wave Length Accuracy ± 2.5 nm Repeatability 2.nm Reorder Output Available Display Single Data Display, Data : 3 1/2 Digit LED Display for results Power 230V± 10% AC, 50 Hz Dimensions L 490 X B 300 X H 165 mm (Approx.) Weight 8.5 Kg. (Approx.) Accessories * Test Tubes (10 mm path lenght) 10 nos * Operation Manual * Dust Cover

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Chemistry - General & Chemical Laboratory Apparatus

PM-746 SPECTROPHOTOMETER DIGITAL

• Advance & Accurate • Direct Concentration Facility • Range 340 to 960 nm (Visible) • Dual Digital Display for Wavelength & Data Technical Specification Model 729 Single Display Range 340 to 960 nm Resolution 0.1% T:, Abs. : 0.001 Conc. : I Out put % T: 0 to 100%, Abs : 0 to 1.999, Conc. : 0 to 1999 Detection Silicon Photodiode Light Source 6V, 10 W, Tungsten Halogen Lamp Monochromator 600 Lines/mm grating Sample Holder 10mm path length Spectral Banwidth 10 nm Wave Length Resolution 1 nm Wave Length Accuracy ± 1 nm Repeatability ± 1 nm Reorder Output Available Display Single Data Display, Data : 3 1/2 Digit LED Display for results Power L 490 X B 300 X H 165 mm (Approx.) Dimensions 9 Kg. (Approx.) Weight 230V± 10% AC, 50 Hz Accessories: Supplied with a set of two glass cuvettes of 10 mm. & 50 mm. path length. Operation Manual & Dust Cover

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Chemistry - General & Chemical Laboratory Apparatus

PM-747 SPECTROPHOTOMETER DIGITAL

Accurate and Stable, Compact model with four Position Cuvette Holder. High wavelength Precision & RS-232C Computer Interface. Technical Specification Spectral Wavelength 195 to 1000 nm. Spectral Band width 2 nm. Accuracy ±0.5 nm. Repeatability ±0.3 nm. Resolution 0.1nm. Photometric Range %T 0 to 100%, Abs. : 0 to 1.999 Conc. 0 to 1999, K-Factor : 0 to 1999 Accuracy ± 0.005 Abs at 1.0Abs,± 0.010 Abs at 1.5Abs, Stray LightLess than 0.1% at 320nm. Readability ± 1 Count Data Readout Single Line LCD Display Key Board 4 Keys, soft touch membrane type Printer Interface for any certronics dot matrix printer Serial Interface RS 232C interface Light Source (A) Tungsten Halogen Lamp (B) Deuterium Lamp (D2) Detector Wide range Silicon Photodiode Optics Complete mirror optics with resolution 1200grooves/mm grating Sample Holder 4 position adjustable sample holder Power 230V±10%, 50Hz AC Dimensions 420 x 350 x 240 mm. (lxbxh) Approx Mass 10 Kg. (Approx.)

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Chemistry - General & Chemical Laboratory Apparatus

PM-748 SINGLE BEAM SPECTROPHOTOMETER UV-VIS, MICROPROCESSOR

Silent Feature • Wavelength from 195 to 1000 nm (with scanning) • 4 Position cuvette holder • USB computer interface • High wavelength precision • Excellent stability & accuracy • Abs% T% Multi wavelength scan, Kinetic & DNA • Software CD, Dongle software key Technical Specification Optical system Single beam, grating 1200 lines/mm Wavelength range 190-1000 nm Band width 1 nm Wavelength accuracy ±0. 5 nm Wavelength repeatability +0. 1 nm Wavelength setting Automatic Photometric accuracy ±0. 1 %t Photometric repeatability +0. 3 %t Photometric display range -0. 3-3. 0a,0-200%t, 0-9999c Stability +0. 002a/h @ 500 nm Stray light =0. 3%t @220 nm, 360 nm Data output port usb Printer port Parallel port Display 128*64 dots lcd Lamps Deuterium lamp & tungsten halogen lamp Detector Silicon photodiode Power requirement ac 220v/50 hz

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Chemistry - General & Chemical Laboratory Apparatus

PM-749 ADVANCED UV-VIS SPECTROPHOTOMETER MICROPROCESSOR

To weigh small amount of powder or crystals. Glass with open tubular arm. Cat. No. Nominal Capacity ml. 75.01 3 75.02 6 75.03 10

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Chemistry - General & Chemical Laboratory Apparatus

PM-75 WEIGHING SCOOPS

Durable, versatile, rugged, easy to operate, long life and accurate in determining absorbency, % transmission and concentration of liquid. • Stable and accurate with capable of covering 190 to 1100 nm • 8 position cuvette holder & USB computer interface • High wavelength precision with great & compact shapes Technical Specification Wavelength range 190-1100 nm Spectral bandwidth 1 nm Working mode T, A, C, E Optical system Double Beam Scanning speed Fast / medium / slow Photometric range 0 to 200 %t, -0. 3-3. 0 abs, 0-9999c Wavelength accuracy +0. 3 nm Wavelength reproducibility 0. 2 nm Photometric accuracy + 0. 3 %t Photometric reproducibility 0. 2 %t Stray light < 0. 5% t (nal. 220 nm, nano2 340 nm) Baseline flatness + 0. 001 a Stability +0. 001 a (at 500 nm, after warming up) Noise +0. 001 a (at 500 nm, after warming up) Detector Dual silicon photodiode Display 6 inches high light blue lcd Powerac 220 v + 10%, 50 hz. Dimensions 630 x 470 x 210 mm Mass 26 kg Accessories Glass cells 4 nos. Quartz cells 4 nos. Fuse 3 nos. Instrument cover 1 no. Software cd 1 no. USB cable 1 no. Operation manual 1 no.

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Chemistry - General & Chemical Laboratory Apparatus

PM-750 DOUBLE BEAM SPECTROPHOTOMETER

Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking

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Chemistry - General & Chemical Laboratory Apparatus

PM-751 MICROPROCESSOR VISIBLE SPECTROPHOTOMETER

$Variable Bandwidth, for quick and accurate spectrophotometric analysis of any concentration. The use of diffraction grating in the monochromator produces a linear spectrum. High resolution grating ensures a narrow bandwidth. The instrument output is available in terms of % transmission (%t), absorbance (abs. ), & concentration (conc. ). Suitable for clinical lab applications, pharmaceutical and biochemica, quantitative analysis, kinetics, wavelength scan, multi-wavelength and DNA/protein analysis. Sample storage memory and printer output port for printing of data with any dot matrix printer. The pc can be connected using the usb interface. With provision for 8 position auto cell changer with 10 mm. path-length cuvette Technical Specifications Wavelength range 190-1100 nm. (1200 lines/mm grating) Mode Basic/quantitative/wavelength scan/dna protein test/kinetics Scanning speed Fast / medium / slow Wavelength accuracy 0. 1 nm. Bandwidth 0. 5 nm., 1nm., 2 nm., 4 nm., 5 nm. (variable bandwidth) Wavelength reproducibility 0. 1 nm. Photometric display range 0-200 % t,-0. 3 - 3. 0 abs,0-9999 conc. Photometric accuracy 0. 3 % t Photometric repeatability 0. 2 % t Stability 0. 001a/h @ 500 nm. Baseline flatness 0. 001 a Noise 0. 001 a Stray light < 0. 05% t @ 220 nm., 360 nm.) Data output port usb Printer port Parallel port Display Graphic lcd (320*240 dots) Lamps Deuterium lamp & tungsten halogen lamp Detector Silicon photodiode Dimensions 630 x 430 x 206 mm. Mass 26 kg(approx. )$