Spectrophotometer PE-5400VI (315...1000 nm)
Spectrophotometer PE-5400VI designed for measuring the transmittance and optical density of liquids in the visible region of the spectrum in order to determine the components dissolved in them. The PE-5400VI spectrophotometer is included in the State Register of Measuring Instruments and approved for use in the Russian Federation, Ukraine, the Republic of Kazakhstan, and the Republic of Belarus. Application: Control of water quality (drinking, natural, waste) for indicators using the otometric method: aluminum, ammonium, ammonia, boron, vanadium, bismuth, iron, cadmium, urea, cobalt, silicon, manganese, copper, methanol, molybdenum, turbidity, arsenic, nickel, nitrates, nitrites, tin, surfactants, thiocyanates, mercury, lead, selenium, silver, sulfates, phenols, formaldehyde, phosphates, phosphorus, fluorides, COD, chromium (VI), color, cyanide, zinc, etc. Monitoring the content of chemical substances in the soil for indicators using the photometric method: total nitrogen, aluminum, ammonium, beryllium, boron, humus, iron, cobalt, magnesium, manganese, copper, molybdenum, arsenic, nitrates, organic matter, selenium, sulfates, volatile phenols, formaldehyde, phosphorus, zinc, sulfur, etc. Monitoring the content of chemicals in the atmospheric air and emissions into the atmosphere using the photometric method: ammonia, manganese, nickel, formaldehyde, hydrogen fluoride, chlorine, chromium, etc. Monitoring the air in the working area for compliance with labor safety standards using the photometric method. Measurement in food products by photometric method: iron, lactose, citric acid, copper, arsenic, nitrates, nitrites, nitrates, tin, sugar, sorbic acid, phosphorus, nickel, protein in milk, etc. Measurement in alcoholic products by photometric method: aldehydes, iron, copper, methyl alcohol, sugar, fusel oil, higher alcohols, color, esters, etc. Measurement in feed and mixed feed using the photometric method: iron, carotene, cobalt, manganese, copper, lead, carbohydrates, phosphorus, zinc. Determination of the concentration of lead and iron in gasoline using the photometric method. Biochemical tests, for example, determination of blood levels: transiminase, hemoglobin, K+, Na+, thymol, bilirubin, etc., determination of carboxyhemoglobin in blood and muscles. Features: optical design - single beam. light source - halogen lamp; LCD display; digital wavelength setting; possibility of installing two types of cuvette holders: - 6-position holder for cuvettes of the European standard (width 12.5 mm, type SF) with an optical path length from 1 to 50 mm; - 4-position holder for cuvettes of the KFK standard (width 24 mm) for cuvettes with an optical path length from 1 to 100 mm; standard USB B interface; storing up to 200 groups of data and up to 50 calibration curves in the device memory (without connecting to a computer); The quantitative analysis mode built into the device performs calculations concentration based on stored calibration curves (without connection to a computer); the ability to scan the spectrum using the SC5400 wavelength scanning program for a computer (optional); automatic setting of dark current when changing wavelength; PC software included with the ability to automatically update via the Internet; quantitative analysis; kinetic analysis; input and output of data in Excel; the ability to control the measurement result using a set of four control filters (the optical density value does not depend on the position of the cuvette in the cuvette holder); possibility of using ditches with a slight wedge shape; the ability to measure with high accuracy the optical density of liquids in vials and test tubes (with an additional COD holder); increased accuracy and stability of measurement results compared to common analogues. Basic package: Spectrophotometer; software; control filters (4 pcs. in a case); cuvette holders (optional): - 6-position holder for cuvettes of the European standard (width 12.5 mm, type SF) with an optical path length from 1 to 50 mm; - 4-position holder for cuvettes of the KFK standard (width 24 mm) for cuvettes with an optical path length from 1 to 100 mm; cuvettes (to choose from depending on the cuvette holder): - glass cuvette type SF with an optical path length of 10 mm (4 pcs. in a case); - glass cuvette type KFK with an optical path length of 10 mm (4 pcs. in a case); adapter-plug (optional depending on the cuvette holder): - adapter-plug for a set with a holder for 6 cuvettes (1 pc.); - adapter-plug for a set with a holder for 4 cuvettes (4 pcs.) dust cover; USB A - USB B cable for connecting to a PC; spare halogen lamp; passport and operating manual with a copy of the verification procedure. Manba: https://www.nv-lab.ru/catalog_info.php?ID=1202
- Parameter: Value
- Wavelength range, nm: 315…1000
- Wavelength setting accuracy, nm: ±1
- Allocable spectral interval, nm: 4
- Transmittance reading range, %: 0…200
- Transmittance measurement range, %: 0…100
- Absolute error of transmittance measurement, %: ±0.5
- Scattered light, no more, % (at 340 nm): 0.3
- Range of optical density readings, B: -0.3…3
- Optical density measurement range, B: 0…3
- Drift of readings, no more, B/h: ±0.002
- Power, V/Hz: 220/50
- Power consumption, W: 150
- Dimensions (L×W×H), mm: 465×395×235
- Weight, kg: 11.5