Primelab density measurement setup

The use of this tripod extends the functionality of thermostats for determining the viscosity of LOIP LT-910, LOIP LT-912 and allows for density determination tests in accordance with GOST 3900-85 and GOST R 51069-97, in the temperature range -42 ...150 ° C, with an accuracy of up to ± 0.01 ° C. The tripod works with instruments: LOIP LT-380 LOIP LT-910 LOIP LT-912 LOIP LT-810

The CRYON-1 unit is ideally suitable for measuring the molecular weight of separated oils by cryoscopy in benzene in accordance with OST 153-39.2-048-2003. • Solvent crystallization temperature range -15...+15 °C Overall dimensions 140x160x300 mm Weight 4 kg Power consumption 50 W

It is designed to determine the absolute vapor pressure of crude oil and petroleum products with a saturated vapor pressure over 180 kPa (except for liquefied petroleum gases) in accordance with the State Standard 1756 and the State Standard 31874 (except for method B). The ratio of volumes of air and liquid chambers within 3.95 4.05.

The device is developed on the basis of the analyzer SPECTROSCAN SW-D3, allows you to determine the mass fraction of organochlorine compounds in oil according to GOST R 52247-2004 (method B) and GOST 33342-2015 (method B), the sulfur content in automotive fuel, oil and liquid petroleum products in accordance with GOST R 52660-2006 / GOST ISO 20884-2016 and GOST R 53203-2008 / GOST 33194-2014, as well as to determine the mass fraction of chlorine and sulfur in any liquid samples in accordance with standardized techniques (methods). Implements arbitration methods for determining the mass fraction of organochlorine compounds in oil and the sulfur content in automobile fuel. The analyzer has successfully passed the interlaboratory tests under the guidance of JSC "VNII NP" (TK31). As a result of the tests, the accuracy of the method for determining the mass fraction of organochlorine compounds using the SPECTROSCAN CLSW analyzer was found to comply with the requirements of GOST R 52247-2004, method B, and the accuracy of the method was determined in the range of the mass fraction of organochlorine compounds from 1 ppm to 50 ppm. Determination of the mass fraction of organochlorine compounds in oil involves sampling of oil, distillation of naphtha fraction (204 ° C), washing of naphtha from hydrogen sulfide and inorganic chlorides. An internal standard is introduced into naphtha extracted from oil – a solution of bismuth in a non-polar solvent and an analysis is carried out. When determining the sulfur content, the analysis is carried out without additional sample preparation. The analyzer is a proprietary development of NPO "SPEKTRON". The device is manufactured in St. Petersburg mainly from domestic components. There is a conclusion of the Ministry of Industry and Trade on the production of products in the territory of the Russian Federation. The operator's actions when performing measurements are minimized: - the number/name of the sample is entered from the built-in keyboard; - the sample is poured into two cuvettes; - the obtained samples are placed in the analyzer and measurements are started. The analyzer performs all subsequent actions automatically without operator involvement: - calculates and displays the chlorine and/or sulfur content in the sample; - calculates convergence - the difference in determining the mass fraction of an element in the first and second samples; - prints measurement results on the built-in printer.

Technical specifications: The range of detectable concentrations 0.025-1.0 and 0.1- 10 mg/l from 10 to 100 mg/l –can be used as an alarm The temperature of the analyzed flow is from + 4 to + 50 °C The pressure in the flow is 0.1-10 atm. Number of measurements per hour 1-4 Output of results Digital scoreboard, RS485, RS232, 4-20 mA current loop Display modes NORM, ALARM, LIMIT Version B1, P1, N1 according to GOST 12997-84 Category of climatic performance UHL4 according to GOST 15150-69 Ambient temperature from + 5 to + 50 °C Relative humidity at + 25 °C 80% Atmospheric pressure 84-106.7 kPa The amplitude of external vibrations with a frequency of 10-55 Hz is not more than 0.15 mm Power supply 187-242 V, 50 ± 1 Hz from an autonomous source, 12 V Power consumption not more than 100 watts Dimensions 600x600x250 mm Weight 50 kg The warranty period of operation is 1 year Average service life of at least 5 years Average time to failure of at least 20,000 hours

Design features: Microprocessor-based PID controller; Multifunctional control knob; Minimum temperature gradient over the entire volume of the bath; Hole for the control thermometer; Stainless steel bathtub ; Built-in cooling heat exchanger; Self-diagnosis system; A faucet for draining the working fluid. Technical specifications: Temperature range, °C - without external cooling - with cooling with tap water (current +10)...+100 (Tvods+5)...+100 Accuracy of temperature maintenance, °C ± 0.1 Number of test places 4 Power consumption from the mains 220 V, W 2200 Volume of working fluid, l 30 Working fluid - up to 80 °C - above 80 °C distilled water water-glycerin mixture Overall dimensions (WxDxH), mm 560x250x710 Weight of the device without liquid, kg 25

Technical specifications: The range of set unit temperatures, °C from +50 to +250 Accuracy of temperature maintenance, °C ± 1 Time to reach a temperature of 162 ° C, no more, min. 40 Air consumption, l/min 180±32 Voltage, 220 V Power, W 2000 Overall dimensions, mm 410x305x250 Weight, kg 20

The parameters of accuracy, convergence and reproducibility are equivalent and correspond to the results obtained in accordance with the methods of ASTM D2500, ASTM D 97, GOST 20287 (methods A and B), GOST 5066 (for the determination of turbidity), GOST 5950, EN 23015, ISO 3015, ISO 3016, IP 15 TPZ-LAB-22 belongs to the latest generation of equipment of JSC "LOIP". The device is designed taking into account all the requirements of the standards for testing. A unique feature of TPZ-LAB-22 is a built–in cooling unit capable of cooling the test cell to -95 °C without the use of external cooling systems. The device automatically sets and maintains the temperature of the cooling bath, conducts tests, creates and stores test reports in memory. Technical specifications: The volume of the analyzed sample is 45 ml The operating temperature range of the test cell is -95...48°C Accuracy of temperature maintenance ± 0.5 °C Maintaining the temperature of the cooling bath Integrated cooling system Built-in memory of at least 1000 protocols Color LCD display with touch screen Supply voltage 220 V Power consumption 500 W Overall dimensions 300x560x550 mm Weight 25 kg

The parameters of accuracy, convergence and reproducibility are equivalent and correlate with the result obtained in accordance with manual methods ASTM D2386, GOST R 52332-2005, GOST 5066-91, ISO 3013, IP 16 The device is designed taking into account all the requirements of the standards for testing and is equipped with a built-in cooling system that allows the test cell to cool down to -100 ° C, without requiring external cooling. • Sample temperature detection range -100...25 °C Accuracy of determination of sample temperature ± 0.1 °C The temperature range of the test chamber is -100...30 °C The volume of the analyzed sample is 10 ± 2 ml Power consumption from the mains 220, not more than 250 watts USB, LAN interface Overall dimensions (WxHxD), not more than 250x450x360 mm Weight, not more than 12 kg

Liquid thermostats from Primelab are reliable and high-quality devices for maintaining and controlling liquid temperature in laboratory conditions. Models with different bath volumes (4 liters, 8 liters, 15 liters, 30 liters) allow you to choose the appropriate option depending on your needs and volume of work. The pump capacity is 15 liters per minute, which ensures efficient circulation of liquid in the bath. Digital/intelligent control allows you to easily and accurately set and maintain the desired temperature. The temperature control range from +20 to +200 degrees Celsius provides the ability to work with a wide range of substances and laboratory processes. Liquid thermostats from Primelab are the ideal solution for laboratories and scientific research, guaranteeing accuracy, reliability and ease of use.

- designed to measure the level of filling of light petroleum products in railway tanks - allows measurements to be carried out without opening the tank without removing the composition from under the contact wire - has small dimensions and weight - powered by a built-in accumulator - allows to convert the filling height to volume for extended types of tanks - easy to maintain

The volume of the bath is 5 liters Overall dimensions 420x280x500 mm The open part of the bath is 230x235 mm Weight 7.5 kg

Design features: Microprocessor-based PID controller; Multifunctional control knob; Efficient mixing system; Self-diagnosis system; Simple correction of internal temperature sensor readings; Two-point calibration; Built-in cooling coil; Technical specifications: Number of seats for viscometers 3 Temperature range - without external cooling, °C - with tap water cooling, °C - with cryostat cooling, °C (Current+10)...+150 (Tvods+5)...+150 0...+150 The error of setting the set temperature, ° C ± 0.02 Temperature maintenance error, ° C ± 0.01 Power consumption, W 1500 Overall dimensions, mm 380x235x560 Working depth, mm 300 Volume of working fluid, l 14 Weight of the device without liquid, kg 16

Technical specifications: Flash temperature measurement range 0...400°C Heating speed 0.5...20°C/min The ignition period is 0.5...10°C Igniting a gas flame Flash/ignition ionization sensor Power consumption from AC 220V, no more than 700 watts Overall dimensions 405x340x265 mm The weight of the device is 12 kg

A device for quality control of petroleum products Automatic apparatus for determining the maximum temperature of filterability on a cold filter with an integrated cooling system PTF-LAB-12 The automatic apparatus PTF-LAB-12 is designed to determine the maximum temperature of filterability on a cold filter in accordance with GOST 22254-92, GOST R 54269-2010, GOST EN 116-2013, ASTM D6371, IP309 and other similar standards in the temperature range from -67 ° C to room temperature. Developed taking into account all the requirements of state standards for testing. PTF-LAB-12 is equipped with an integrated cooling system of the bath, which allows you to reach the lower temperature limit of -67 ° C without using external cooling systems. Technical specifications: The volume of the analyzed sample is 45 ml Measurement range of filterability temperature from -67 °C to room temperature Accuracy of maintaining sample temperature ± 0.5 °C (at bath temperature -34 °C) ± 1.0 ° C (at bath temperature -51 °C) ± 2.0 °C (at bath temperature -67 °C) Creating a vacuum built-in diaphragm pump Maintaining the temperature of the cooling bath Integrated cooling system Step-by-step temperature control (-34 °C, -51 °C and -67 °C) Built-in memory of at least 1000 protocols Color LCD display with touch screen The device is controlled by touch Supply voltage 220 V Power consumption 300 W Overall dimensions, WxDxH 315x470x405 mm Weight 15 kg

Main features and benefits: - The compact and ergonomic design of the mixer body allows it to be used not only in stationary laboratories, but also in mobile mobile stations. - The submersible type device is ideal for a wide range of laboratory work. - Intuitive system for smooth power adjustment via the handle. - Start and stop the device using just one button located on the front panel, providing excellent ease of use. - The built-in temperature sensor automatically turns off the mixer if there is a risk of motor overheating, ensuring safety and reliability in operation. Structure and operation of the device: - The device is made in the form of a compact block made of a plastic case, which makes it light and convenient to use. - On the front panel of the device there is a potentiometer knob with a switch and an LED indicator. - On the back of the case there is a hole with a diameter of 7 mm for installing a bracket and a connector for connecting a power supply. - The lower part of the device is equipped with a three-jaw chuck on a hollow shaft. - The top of the device has a hole for the shaft of the mixing nozzle, which allows you to change the height of the nozzle without moving the device up or down if it is installed on a tripod. - The device also has the function of overload protection and complete shaft locking, which ensures its long service life and protects it from unpleasant situations. Primelab is an innovative and user-friendly overhead drive mixer developed in Russia. Thanks to its technological capabilities and ease of operation, it will become an indispensable tool for achieving high quality and efficient mixing of viscous and dense liquids in various fields of industry and scientific research. Characteristics Device overload protection Eat Max. viscosity of the stirred sample, mPa*s 10,000 Maximum torque, Ncm 45 A country Russia Control type analog Mixer shaft diameter max., mm 0.5-10 Motor type Brushless, DC Speed range, rpm 20-2200 Overall dimensions, L×W×H, mm 182x61x200 Protection class acc. to DIN EN60529 IP44 Sample volume (water) 20 liters Display absent Timer absent Engine power, W 53 Power consumption, W 24 Device weight, kg net/gross, kg 2.0/3.2 Supply voltage, V 200–240 Current frequency, Hz 50 Overheat protection (shutdown) Eat The device is supplied with: 1) device – 1 piece; 2) power supply – 1 pc.; 3) power cable – 1 pc.; 4) instruction manual combined with passport – 1 pc.; 5) bracket Ø10 mm. for attaching the device to a tripod – 1 PC.; 6) hex key 3 mm. - 1 PC.

The analyzer automatically heats the sample crucible and moves the test flame. The flash moment is set visually and recorded by pressing the "STOP" button, while the flash temperature is displayed on the display. Technical specifications: Flash temperature measurement range, °C from +79 to +400 Heating speed, °C/min 2.0...20.0 Power consumption from AC 220 V, no more, 800 W Overall dimensions of the device, not more than, mm 400x360x470 Weight of the device, not more than, kg 14 Igniting a gas flame