Polarimeter (Digital / Automatic Polarimeter) • Light Source: LED with Sodium (Na) lamp, 589 nm• Measuring Range: –45° to +45° (optical rotation)• Accuracy: ±0.01°• Resolution: 0.001°• Optical Path Length: 100 mm standard tube• Temperature Control: Built-in or external (20–30°C)• Display: Digital LCD / touch screen• Calibration: Automatic with quartz control plates• Communication: USB interface (optional)• Power Supply: 220–240 V AC, 50 Hz
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UV–Visible Spectrophotometer • Optical System: Double beam• Wavelength Range: 190–1100 nm• Spectral Bandwidth: 1–2 nm• Wavelength Accuracy: ±0.3 nm• Wavelength Repeatability: ±0.2 nm• Photometric Range: –0.3 to 3.5 Abs• Photometric Accuracy: ±0.002 Abs• Light Source: Deuterium (UV) + Tungsten (Visible)• Software: PC-based with kinetics, quant, spectrum, DNA/ protein analysis• Cuvettes: Quartz cuvettes (1 cm path length)• Power Supply: 220–240 V AC
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Digital pH Meter • pH Range: 0–14 pH• Accuracy: ±0.01 pH• Resolution: 0.001 pH• Temperature Compensation: Automatic (ATC) with probe• Electrode: Combined glass electrode• Calibration: 2-point or 3-point automatic• Display: Large LCD• Additional Parameters (Optional): Conductivity, TDS• Power: 220 V AC / battery backup
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Polarography Instrument (Electrochemical Analyzer) • Technique Support: DC Polarography, Pulse Polarography, Differential Pulse Voltammetry• Working Electrode: Hanging Mercury Drop Electrode (HMDE) or Dropping Mercury Electrode (DME)• Reference Electrode: Ag/AgCl• Auxiliary Electrode: Platinum wire• Potential Range: –2 V to +2 V• Potential Accuracy: ±1 mV• Current Range:Nanoampere to milliampere• Software: Computer interface for voltammogram recording• Stirrer: Magnetic stirrer built-in• Power: 220–240 V
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Water & Soil Testing Instrument Set Basic laboratory kit includesFor Water Testing:• pH meter (0–14, accuracy 0.01)• TDS Meter: 0–10,000 ppm• Conductivity Meter: 0–200 mS/cm• Turbidity Meter: 0–1000 NTU• COD Digestion Unit: 6/15-sample block• BOD Incubator: 20°C ±1°C• Flame Photometer: For Na, K, Ca, LiFor Soil Testing:• Soil pH & EC Meter• Soil Moisture Analyzer• Kjeldahl Nitrogen Digestion & Distillation Unit• Spectrophotometer (UV-Vis)• Hot Air Oven: Up to 250°C• Muffle Furnace: Up to 1000°CBalance: Analytical balance (0.1 mg accuracy Please Enable Macros to View BoQ information
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