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The highly dynamic temperature control systems PRESTO are designed for high-precision temperature control for a wide range of applications such as reactor vessels or material stress tests. Moreover, by using efficient components, the process systems can compensate exothermic and endothermic reactions exceptionally fast. Permanent internal monitoring and self-lubricating pumps ensure a long life-time. In addition, numerous interfaces offer many remote control possibilities across networks or for integration into higher-level control systems.
• Alarm output
• Built-in 5.7’’ industrial color touchscreen
• External Pt100 sensor connection
• Second external Pt100 sensor connection (accessory)
• Analog connections, RS485, Profibus DP (accessory)
• Removable ventilation grid
• Pump pressure up to 1.6 bar

Double system, volume-controlled in compact design, for softening ironand manganese-free drinking water, in accordance with the Drinking Water Ordinance, fully automatic 5-stage central control valve type 9100 SE with intelligent control electronics made of gunmetal with adapter for the second pressure vessel. 2 pressure tanks made of corrosion-resistant GRP, including a high-quality cation exchanger. 1 cabinet brine tank with a sieve floor and a float valve (safety valve).

Technical data

• Maximum flow rate: 1.9 m³/h at 1.6 bar pressure loss
• Resin quantity: 2 x 5 litres
• Salt consumption: approx. 1.2 kg/reg.
• Operating pressure: 3 to 6 bar
• Max. water temperature: 40°C
• Max. ambient temperature: 5 to 40°C
• Dimensions of housing: approx. W 585 x D 555 x H 622 mm
• Electrical connection: 230 V 50 Hz
• Water connection: R 1’
• waste water connection R ½’

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

The highly dynamic temperature control systems PRESTO are designed for high-precision temperature control for a wide range of applications such as reactor vessels or material stress tests. Moreover, by using efficient components, the process systems can compensate exothermic and endothermic reactions exceptionally fast. Permanent internal monitoring and self-lubricating pumps ensure a long life-time. In addition, numerous interfaces offer many remote control possibilities across networks or for integration into higher-level control systems.
• Alarm output
• Built-in 5.7’’ industrial color touchscreen
• External Pt100 sensor connection
• Second external Pt100 sensor connection (accessory)
• Analog connections, RS485, Profibus DP (accessory)
• Removable ventilation grid
• Pump pressure up to 1.6 bar

Double system, volume-controlled, for softening drinking water that is free of iron and manganese, in accordance with the Drinking Water Ordinance, fully automatic 5-stage central control valve type Fleck 9100 SXT with intelligent control electronics made of gunmetal/plastic with an adapter for the second pressure vessel. 2 pressure tanks made of corrosion-resistant GRP, including a high-quality cation exchanger. 1 brine tank with a sieve floor and float valve (safety valve).

Technical data

• Operating pressure: 3 to 6 bar
• Max. water temperature: 40°C
• Max. ambient temperature: 5 to 40°C
• E lectrical connection: 230 V 50 Hz
• Dimensions of housing: approx. W 350 x D 460 x H 1180 mm
• Water connection: R 1’

Stand-alone, automated rotary evaporator system

This package includes:
• Automatic module Hei-VOLUME Distimatic Pro Benchtop: For automated filling of the rotary flask and condensate drainage by overpressure
• Hei-VAP Ultimate Control Benchtop rotary evaporator: Motor-driven lift model with integrated vacuum and recirculating chiller control. Equipped with coated G9B XL high-performance vertical condenser (condensation area: 0.22 m²).
• Rotary evaporator including 5 L flask and 5 L long-lasting heating bath liquid for unattended operation of the system, without having to refill the heating bath
• Hei-CHILL 1100 Pro recirculation chiller including cooling liquid - Hei-CHILL Pro (20 l) and RS 232 cable for central control of the chiller via the control panel of the rotary evaporator: Optimum performance for automated continuous operation.
• Hei-VAC Vario Control vacuum pump including condensate chiller: quiet and energy-saving speed-controlled diaphragm vacuum pump for a stable system vacuum
• Tubing set: Chemical-resistant tubing for vacuum and cooling lines

For attaching an existing shaft guard to a Hei-TORQUE stirrer

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

Stand-alone, automated evaporator system

This package includes:
• Distimatic Pro Bench-top 24/7 including automatic drainage of residue
• Hei-VAP Ultimate Control Rotary Evaporator with motor lift and coated, vertical glassware set G9B XL
• Vacuum pump Hei-VAC Vario Control
• Condenser for Hei-VAC Vario
• Chiller Hei-CHILL 1100 Pro
• Evaporator flask 5000ml
• Cable RS232 SUB-D
• Tubing set
• Temperature transfer liquid for circulation chiller - Hei-CHILL Pro (20l), Heating bath liquid (170°) (5l)

The highly dynamic temperature control systems PRESTO are designed for high-precision temperature control for a wide range of applications such as reactor vessels or material stress tests. Moreover, by using efficient components, the process systems can compensate exothermic and endothermic reactions exceptionally fast. Permanent internal monitoring and self-lubricating pumps ensure a long life-time. In addition, numerous interfaces offer many remote control possibilities across networks or for integration into higher-level control systems.
• Analog connections, RS485, Profibus DP (accessory)
• External Pt100 sensor connection
• Built-in 5.7’’ industrial color touchscreen
• Second external Pt100 sensor connection (accessory)
• Alarm output
• Pump pressure up to 1.7 bar
• Removable ventilation grid

• Material: PMMA
• Incl. adapter set
• Adjusts between 187 mm and 312 mm

Insert for loading different utensils.
• Area of application: reprocessing laboratory glassware
• Suitable for beakers, funnels, breast milk pumps, for example
• With flexible handles

Machine affiliation:
PLW 8615
PLW 8616
PLW 8617
PLW 7111

The System is either volume or time-controlled, for softening iron and manganese-free drinking water, in compliance with the German Drinking Water Ordinance, fully automatic with 5-stage central control valve and microprocessor with integrated blending valve and water meter. Pressurised tank made of non-corroding GFP, including top-quality cation exchanger, built into cabinet container with float valve.

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection

For integration in an existing vacuum and cooling system

This package includes:
• Distimatic Pro Bench-top without automatic drainage of residue
• Hei-VAP Ultimate Control Rotary Evaporator with motor lift and coated, vertical glassware set G9B XL
• Tubing set

Ground joint cone made of PTFE with sealing rings on the outside to prevent sticking of the connection and to reduce danger of breaking glass. A special gasket made of PTFE and an FPM o-ring which is compressed by a GL screw cap provide a good sealing of the stirrer shaft. This gasket can be exchanged after wearing.
• Accepts Ø 8 mm shafts
Applications: Suitable for vacuum, perfect bearing for stainless steel and glass stirrer shafts.

For loading different utensils.
• Area of application: reprocessing laboratory glassware
• Suitable for beakers, funnels, breast milk pumps, for example
• With flexible handles

Machine affiliation:
G 7823
G 7824
G 7825
G 7826
PG 8527
PG 8528
PG 8535
PG 8536
PLW 8636 [LAB / LAB MON]
PG 8562
PG 8582
PG 8582 CD
PG 8504
PG 8583
PG 8583 CD
PG 8592
PG 8593
PLW 6011
PLW 6111
PLW 8505
PLW 8604
PLW 8683
PLW 8683 CD
PLW 8693

The System is either volume or time-controlled, for softening iron and manganese-free drinking water, in compliance with the German Drinking Water Ordinance, fully automatic with 5-stage central control valve and microprocessor with integrated blending valve and water meter. Pressurised tank made of non-corroding GFP, including top-quality cation exchanger, built into cabinet container with float valve.

Advanced control technology and a small bath fluid reservoir enable highly dynamic temperature control systems to achieve rapid heat-up and cool-down. This gives you the ability to handle difficult temperature challenges quickly.
The PRESTO® systems are designed for precise temperature control as well as rapid temperature changes, making them ideal for reactor vessels, material stress tests, or temperature simulations. These instruments cover a working temperature of -92 to +250 °C with high cooling and heating capacity.
• USB connection
• For highly precise, external temperature applications
• Rapid heating and cooling
• Wide working temperature ranges without changing fluids
• Highest performance with small footprint
• Space-saving design optimizes space utilization in your lab
• Ethernet interface
• SD-Card slot
• RS232 / RS485 (optional) / Profibus DP (optional)
• Connections for alarm-output, Pt100 external sensor and standby-input
• Removable ventilation grid
• Highly precise ICC cascade temperature control
• Electronic level indication
• Integrated programmer
• Unsurpassed power and efficiency
• Space optimized design creates more room directly next to the units
• External Pt100 sensor connection