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    LR 1000 control System

LR 1000 control System

  • Components in contact with medium: stainless steel (ALSI 316 L),FFKM, PTFE, PEEK, borosilicate glass 3.3
  • Large easy to read TFT display for easy menu navigation
  • Integrated control valve connection to attach a magnetic valve (accessory) for program-based cooling water control

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 The system can be adapted quickly and easily to a wide range of applications and specific requirements


The LR 1000 control is a cost efficient, modular laboratory reactor designed to optimize chemical reaction processes as well as for mixing, dispersing and homogenization tasks on a lab scale particularly in the cosmetic and pharmaceutical industry.

Prominent features are its intuitive menu navigation, integrated pH and temperature sensor connection as well as several interfaces that allow display and storage of process-relevant data on a PC. By using the laboratory software labworldsoft® (accessory) it is possible to even control the reactor via PC and make further settings. In addition, a control valve connection to attach a magnetic valve (accessory) for program-based cooling water control is integrated.

The medium can be heated either to a fixed maximum temperature of 120 °C or to a set temperature by the heater at the bottom of the vessel. A temperature sensor inside the medium ensures that the set temperature is reached. Both, a PT 100.30 temperature sensor and the corresponding receptacle LR 1000.61 for the lid are included in the delivery.

Features

  • Components in contact with medium: stainless steel (ALSI 316 L),FFKM, PTFE, PEEK, borosilicate glass 3.3
  • Large easy to read TFT display for easy menu navigation
  • Integrated control valve connection to attach a magnetic valve (accessory) for program-based cooling water control
  • Integrated weighing function
  • Torque trend measurement indicates changes in product viscosity
  • Integrated pH sensor connection
  • RS 232 and USB interface to operate the unit with the laboratory software labworldsoft
  • Standard joint fittings on the lid: 2 x NS 29, 2x NS 14, 2 x GL 14 for flexible adaptation of further equipment
  • Expandable for use with the ULTRA-TURRAX® T 25 digital (accessory)
  • Vacuum valve included in delivery
  • Anchor stirrer with PTFE-scrapers
  • Connections to attach a cooling source to the back of the unit
  • Manual adjustable safety circuit
  • Integrated safety shutdown when vessel or lid is removed from the base



Technical Data

Useable volume max.1000 ml
Useable volume with disperser tool min.500 ml
Working temperature max.120 °C
Attainable vacuum25 mbar
Viscosity max.1000000 mPas
Speed range10 - 150 rpm
Support rod diameter (with integrated fastening on stand)16 mm
Material in contact with mediumAISI 316L, 1.4571, borosilicate glass 3.3, PTFE, PEEK, FFKM
Reactor vessel openings (units/standard)2x NS 29/32, 2x NS 14/23 & 2x GL 14
Permissible ON time100 %
Temperature measurement resolution0.1 K
Nominal torque3 Nm
Heat output1000 W
Cooling medium permissible operating pressure1 bar
Weighing range max.2000 g
Weighing resolution1 g
pH measuring range0 - 14 pH
pH measurement resolution0.1 pH
Speed min (adjustable)10 rpm
Heating temperature max.180 °C
Adjustable safety circuit47 - 225 °C
Adjustable safety circuit, temperature deviation10 - 20 ±K
Cooling medium temperature min.3 °C
Set temperature resolution1 ±K
Heat control accuracy of medium with sensor0.2 ±K
Speed deviation5 ±rpm
Speed displayTFT
Heat controlTFT
Connection for ext. temperature sensorPT 100
Stirring element fasteningspecial output shaft
Torque displayyes
Torque measurementtrend
Timeryes
Timer displayTFT
Speed control1 RPM steps
Type of coolingflow
Temperature displayyes
Working temperature sensorPT 100
Safety temperature sensorPT1000
Working temperature displayTFT
Safety temperature displayTFT
Display for operation with ext. sensoryes
Safety cutoutyes
MV1 interfaceyes
pH meter interfaceyes
pH value displayTFT
Dimensions (W x H x D)443 x 360 x 295 mm
Weight23 kg
Permissible ambient temperature5 - 40 °C
Permissible relative humidity80 %
Protection class according to DIN EN 60529IP 21
RS 232 interfaceyes
USB interfaceyes
Bluetooth interfaceyes
Voltage230 / 115 V
Frequency50/60 Hz
Power input1200 W

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