The LR 1000 control is a cost efficient, modular laboratory reactor designed for optimizing chemical reaction processes as well as for mixing, dispersing and homogenization applications at the laboratory scale. The system can be adapted quickly and easily for a wide range of applications and specific requirements. The reactor is especially designed for the unique applications requirements that define the cosmetic and pharmaceutical industries. The temperature of the medium can be as high as 120 ºC. The temperature of the heating source, which is located at the bottom of the vessel, is controlled accordingly to reach the set temperature inside the medium. A PT 100.5 temperature sensor and the corresponding receptacle LR 1000.61 for the lid are included with this package. Prominent features of the LR 1000 control system are the integrated pH sensor connection and the display interface. The latter allows for the display of all process-relevant data onto a PC, save data storage and control of the reactor. The software (accessory) allows for further adaptation of the overall system and processes.
- Large easy to read TFT display for better image quality and easy navigation
- 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
- Expandable for use with the ULTRA- TURRAX® T 25 digital (Accessory)
- Standard joint fittings on the lid: 1x NS 29, 3x NS 14 for flexible adaptation of further equipment
- Vacuum valve included with delivery
- Anchor stirrer with PTFE-scrapers available (Accessory)
- 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
| Usable volume min. | 500 ml |
| Usable volume max. | 1000 ml |
| Working temperature max. | 120 °C |
| Attainable vacuum | 25 mbar |
| Viscosity max. | 100000 mPas |
| Speed range | 10 - 150 rpm |
| Support rod diameter (with integrated fastening on stand) | 16 mm |
| Material in contact with medium | AISI 316L, 1.4571, borosilicate glass 3.3, PTFE, PEEK, FKM |
| Reactor vessel openings (units/standard) | 1/NS 29/32, 3/NS 14/23 |
| Dimensions (W x H x D) | 443 x 360 x 295 mm |
| Weight | 16 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 21 |
| RS 232 interface | yes |
| USB interface | yes |
| Analog output | no |
| Voltage | 230 / 115 V |
| Frequency | 50/60 Hz |
| Power input | 1200 W |
| Adjustable safety circuit max. | 210 °C |
| Adjustable safety circuit min. | 50 °C |
| Connection for ext. temperature sensor | PT 100 |
| Control accuracy with sensor | 0.2 ±K |
| Cooling medium permissible operating pressure | 1 bar |
| Cooling medium temperature min. | 3 °C |
| Display for operation with ext. sensor | yes |
| Heat control | TFT |
| Heat control accuracy | 1 ±K |
| Heat output | 1000 W |
| Heating temperature max. | 180 °C |
| Nominal torque | 3 Nm |
| Permissible ON time | 100 % |
| Safety cutout | yes |
| Safety temperature display | TFT |
| Speed control | 1 RPM steps |
| Speed deviation | 5 ±rpm |
| Speed display | TFT |
| Speed min (adjustable) | 10 rpm |
| Temperature display | yes |
| Temperature measurement resolution | 0.1 K |
| Timer | yes |
| Timer display | TFT |
| Torque display | yes |
| Torque measurement | trend |
| Type of cooling | flow |
| 2000 g | |
| TFT | |
| yes | |
| Ident. No. | 8040200 |
Accessories:
LR 1000.1 Laboratory reactor vessel, LR 1000.11 Anchor stirrer, LR 1000.10 Anchor stirrer with PTFE scrapers, LR 1000.20 Flow breaker / baffle, T 25 digital ULTRA-TURRAX®, LR 1000.41 Shaft receptacle, S 25 KV - 25 F Dispersing element, S 25 KV - 25 G Dispersing element, S 25 KV - 18 G Dispersing element, PT 100.5, LR 1000.61 Sensor receptacle, LR 1000.64 pH Electrode, LR 1000.65 pH Electrode receptacle, KV 600 cooling water supply, SC 920 Vacuum pump, labworldsoft®, USB Cable - USB A to Micro-B, 2 m, PCI 8.2 Plug-in card, PC 2.3 Cable, PC 1.5 Cable.