Programmable magnetic stirrer with heating PL-R-steps -H, working volume 20 liters

Characteristics Maximum heating temperature of the working surface, °C 150 A country Russia Overall dimensions, L×W×H, mm 165.5x148x64 Protection class acc. to DIN EN60529 IP21 Color orange Mixing 150-2000 rpm Number of mixing places 1 Maximum volume of mixed liquid, l 2 Working surface of the plate (platform) fireproof glass (glass ceramics) Slab working surface size, LxW, mm 120x120 mm Accuracy of maintaining the plate temperature, % 1 Displayed temperature resolution, °C 0.1 External temperature sensor PT1000 Power consumption, W 300 Device weight, kg 0.9

Technical specifications Supply voltage, V 220 Rated network frequency, Hz 50 Rotation speed range, rpm 300-1500 Overall dimensions, diameter/height, mm 125/50 Weight, kg 0,5 Stirrer housing Polypropylene Stirrer surface (chemically resistant material) Polypropylene Mixing volume, max, l 1 Operating conditions Ambient air temperature, °C 5 … 40 Relative humidity at 25 °C, % up to 90 Atmospheric pressure, kPa/mmHg. 84,0 … 106.7/ 630 … 800

The working surface of the stirrer is made of stainless steel and the platform is made of glass ceramics; can heat up to +500 °C. If this temperature is exceeded by 50 degrees, auto protection will work and the mixer will turn off. The speed range of the mixer is from 200 to 1500 rpm. The heated stirrer has an LCD screen that displays the set and actual temperature and rotation speed. Other animated icons show various operating parameters of the device. The creators of the stirrer paid great attention to the safety of the laboratory assistant: after turning off the stirrer, until the working surface cools down to +50 ° C, the inscription “PLATE HOT!” will flash on the screen. and current temperature value. At a given level, the stirrer can maintain either the temperature of the mixture or the temperature of the heating surface. To accurately maintain the mixture temperature there is an external PT1000 sensor.

Technical specifications Supply voltage, V 220 Rated network frequency, Hz 50 Rotation speed range, rpm 300-1500 Overall dimensions, diameter/height, mm 125/50 Weight, kg 0,5 Stirrer housing Polypropylene Agitator surface (chemically resistant material) Polypropylene Mixing volume, max, l 1 Operating conditions Ambient air temperature, °C 5 … 40 Relative humidity at 25 °C, % up to 90 Atmospheric pressure, kPa/mmHg. 84,0 … 106.7/ 630 … 800

Characteristics The discreteness of setting the specified speed of rotation of the motor shaft is 10 rpm Resolution of displayed motor shaft rotation speed 10 rpm Resolution of displayed temperature (when using external temperature sensor PT1000) 0.1 °C Maximum armature length 80 mm Power consumption 20 W Connection – external temperature sensor PT1000 (sold separately) Dimensions, weight Overall dimensions, LxWxH 380x220x120 mm Weight 4.4 kg Contents of delivery 1) Primelab PL-R-basic mixer; 2) instruction manual combined with a passport; 3) anchor for the stirrer in a fluoroplastic shell 8*50 mm; 4) power cable with Euro plug. Notes The device controls the speed of rotation of the motor shaft, so the speed of rotation of the armature may differ from the speed of rotation of the motor shaft. The maximum rotation speed of the armature depends on the size of the mixing element, the volume and viscosity of the liquid, the shape of the vessel, etc.

Primelab sand sauna, not included in delivery. Supplied separately. High-tech and productive magnetic stirrer with heating PL-HR-Steps, 20 liters, designed for laboratories of various profiles, including research and production purposes. The stirrer can mix at speeds up to 1500 rpm and heat up to +550 °C. The working platform is made of stainless steel, and the top covering is made of chemically resistant refractory glass (glass ceramics). The heated magnetic stirrer PL-HR-Steps has expanded functionality compared to the Basic modification. The Steps modification allows users to create and run their own special programs based on a graph of temperature and rotation speed versus time. The user can create a program by specifying a set of parameters for each step, including step duration, set temperature and rotation speed. The program subsystem provides flexible control of the heating and mixing process. The main functionality of the subsystem includes: • number of program steps from 1 to 5; • maximum step duration up to 990 minutes; • possibility of manual control control during program execution; • ability to run 1 program (heating/rotation). The PL-HR-Steps stirrer does not support "Gentle heating" modes. The user selects temperature, speed and time settings using two round knobs. The digital display shows the set and actual characteristics, as well as icons of the processes and functions being performed. The set parameters are saved in non-volatile memory. After heating is turned off, a warning about a hot platform is displayed on the screen. There is protection against overheating: at +550 °C the electric heating element automatically turns off. The stirrer is compatible with the PT1000 temperature sensor. The device is equipped with an armature failure monitoring function: if the rotation stops, the electric motor restarts. Main characteristics: • Orange color • Protection class (according to DIN EN60529): IP21 • Working surface of the platform: fireproof glass (glass ceramics) • Number of mixing places: 1 • Maximum volume of mixed liquid: 20 l • Motor power: 16 W • Range of operating speeds of the motor shaft: 50-1500 rpm • Discreteness of setting the specified rotation speed: 10 rpm • Maximum platform heating temperature: 550 °C • Resolution of setting the set temperature: 1 °C • Temperature maintenance accuracy: 1% • Power consumption: 1020 W • Overall dimensions LxWxH: 350x220x120 mm • Platform working surface size LxW: 200x200 mm • Device weight: 4.4 kg Primelab sand sauna, not included in delivery. Supplied separately.

The 2-liter heated magnetic stirrer PL-HR-atom is an indispensable device in any laboratory. The compact and powerful mixer allows high-quality mixing of small volumes of media that require additional heating. The device is easy to use: it is equipped with a knob-button for setting speed and temperature, which allows you to clearly set the desired characteristics; all values are clearly displayed on the display. Basic Range of operating speeds of the engine shaft, rpm 150-2000 Number of heating places - 1 Maximum volume of heated liquid, l - 2 The working surface of the stove is fire-resistant glass (glass ceramics) Size of the working surface of the plate, LxW, mm - 128 Maximum stove heating temperature, °C - +150 Protection class acc. to DIN EN60529 IP21 Characteristics Heating element power, W - 300 Discreteness of setting the set plate temperature, °C - 1 Accuracy of maintaining the plate temperature, % - 1 Resolution of displayed temperature, °C - 0.1 Connection – external temperature sensor PT1000 (sold separately) Power consumption, W - 300 Features of the model: 1. 7-segment display showing: - speed; - set and actual temperatures; - timer 99 min. Overall dimensions, LxWxH, mm 160x148x64 Device weight, kg 0.9

The mixer operates in a speed range from 50 to 1500 rpm, the maximum heating temperature of the working surface is 500 °C. The heating plate includes a base made of stainless steel and a working surface made of fire-resistant glass (glass ceramics). At temperatures above +550 °C, automatic overheating protection is triggered and turns off the heating. The device is equipped with an LCD screen to display set and actual temperatures, rotation speeds and additional animated icons. There is a timer for the specified operating time of the mixer; its maximum value is 990 minutes. There is a function for automatic detection of armature rotation failure. When the device detects an armature failure, the rotation stops. Then rotation resumes, but the speed is reduced by 10%, followed by restoration of the rotation speed to the user-specified parameters. A stall occurs if the armature becomes disengaged with the stirrer magnet and stops rotating. Disruption can occur for various reasons: the rotation speed is too high, the viscosity of the medium has changed during the mixing process, etc. When the power of the device is turned off, the set values of temperature, speed, timer time and the mode of detection (determination) of failure of armature rotation are stored in non-volatile memory. The armature rotation speed and heating temperature are set using two rotating knobs. Characteristics Motor power 16 W Range of operating speeds of the motor shaft, 200-1500 rpm Discreteness of setting the specified speed of rotation of the motor shaft, 10 rpm Resolution of displayed motor shaft rotation speed, 10 rpm Connection – external temperature sensor PT1000 (sold separately) Power consumption, 20 W Dimensions, weight Overall dimensions LxWxH, 380x220x120mm Working surface size, LxW, 200x200mm Maximum anchor length, 80mm Device weight 4.4 kg Contents of delivery Stirrer without heating PL-R-basic Operating manual combined with passport Anchor for stirrer in fluoroplastic sheath 8*50 mm Power cable with Euro plug

Model features: Automatic anchor pickup Large color display Timer 990 min Display: - set and actual temperature; - weight values; - timer; - current time and date.

The speed is set in the range from 150 to 2000 rpm, the timer is up to 99 minutes. Country of origin, Russia Orange color Protection class (according to DIN EN60529), IP21 Number of places for mixing, 1 Maximum volume of mixed liquid, 2 l Range of operating speeds of the motor shaft, 150-2000 rpm Connection – external temperature sensor PT1000 (sold separately) Power: USB port. Dimensions, weight Overall dimensions LxWxH, 160x148x48 mm Diameter of the working surface of the plate, 128 mm Device weight, 0.3 kg Contents of delivery Magnetic stirrer without heating PL-R-atom Operating manual combined with passport Anchor for stirrer in fluoroplastic sheath 5x30 mm; DC power supply, output voltage 9V, rated input voltage ~220V, 50Hz. USB cable

The stirrer is designed for uniform mixing of reagents inside the container due to the rotation of the magnetic element (armature) with the function of heating the container with liquid. The mixer operates in the speed range from 200 to 1500 rpm, the maximum heating temperature of the working surface is 500 °C. The heating plate includes a stainless steel base and a fireproof glass work surface. At temperatures above +550 °C, automatic overheating protection is triggered and turns off the heating. The device is equipped with an LCD screen to display set and actual temperatures, rotation speeds and additional animated icons.