PRESTO 85 Process Systems

Cooling Media	Heating Capacity	Certification	SKU	Price
Air	1.5 kW	None	JL:9420852.16	$97,370
Air	1.5 kW	US NRTL Certified	JL:9420852.16.CSA/UL	$99,711
Air	3.1 kW	None	JL:9420852.16.T	$105,305
Air	3.1 kW	US NRTL Certified	JL:9420852.16.T.CSA/UL	$108,258
Water	1.5 kW	None	JL:9421852.16	$97,302
Water	3.1 kW	None	JL:9421852.16.T	$105,305
Water	3.1 kW	US NRTL Certified	JL:9421852.16.T.CSA/UL	$108,258

Category	Dynamic Temperature Control Systems
Manufacturer	Julabo
Country of manufacture	Germany

Median product fulfillment time
Median fulfillment time for Julabo products

Overview

Powerhouses among the process circulators. High cooling capacities enable extremely low temperatures down to -85 °C possible. The high heating capacity, particularly with the A85t and the W85t, provides even more flexibility in the application. The "t" model offers increased heating capacity of 3.1 kW.

Features:

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
5,7” industrial color TFT touch screen
USB connection
Ethernet
SD-Card slot
RS232
Modbus
RS485 (Accessory)
Profibus DP (Accessory)
Removable ventilation grid
Heating capacity up to 15 kW
Pump pressure up to 3.2 bar, max. flow rate 80 l/min
Heating capacity up to 1.5 kW (or 3.1 kW on the A85t and W85t)
Cooling capacity up to 2.8 kW

Key Attributes

Type	Circulating
Incubation	Yes
Refrigeration	Yes
Temp Range (°C)	-85 ... +250°C
Capacity (L)	N/A
Circulation	External Only
Brand	Julabo
MaxFlow Rate (l/min)	80
Temp Stability (°C)	±0.01 to 0.05°C
Timer	Yes
Alarms	Yes
Digital or Mechanical	Digital
Data connection	Yes
Tank Material	N/A
Sample Agitation	No
Media Racks Available	No
Warranty (years)	1
Weight (lb)	804

Manufacturer Specifications

Model	A85	A85t	W85	W85t
Dimensions	24 x 42.5 x 49.2 in.	24 x 42.5 x 49.2 in.	24 x 33.3 x 49.2 in.	24 x 33.3 x 49.2 in.
Filling volume expansion vessel	11 l	11 l	11 l	11 l
Internal usable expansion volume	7 l	7 l	7 l	7 l
Minimal process volume	9.5 l	9.5 l	9.5 l	9.5 l
Active heat exchanger volume	5 l	5 l	5 l	5 l
Weight	804.7 lbs	804.7 lbs	738.5 lbs	738.5 lbs
Pump connections	M30x1.5 male	M30x1.5 male	M30x1.5 male	M30x1.5 male
Cooling Water Connection	N/A	N/A	G¾ in.	G¾ in.
Working temperature range	-85.0 ... +250.0 °C	-85.0 ... +250.0 °C	-85.0 ... +250.0 °C	-85.0 ... +250.0 °C
Temperature stability	+/-0.05 ... +/-0.1 °C	+/-0.05 ... +/-0.1 °C	+/-0.05 ... +/-0.1 °C	+/-0.05 ... +/-0.1 °C
Setting the resolution of the temperature display	0.01 °C	0.01 °C	0.01 °C	0.01 °C
Temperature display resolution	0.01 °C	0.01 °C	0.01 °C	0.01 °C
Ambient temperature	+5.0 ... +40.0 °C	+5.0 ... +40.0 °C	+5.0 ... +40.0 °C	+5.0 ... +40.0 °C
Data based on voltage version:	208V/3PPE/60Hz (Without Plug)	208V/3PPE/60Hz (Without Plug)	208V/3PPE/60Hz (Without Plug)	208V/3PPE/60Hz (Without Plug)
Heating capacity	5.5 kW	12.5 kW	5.5 kW	12.5 kW
Cooling capacity (Medium: Ethanol)	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW
Pump capacity flow rate	35 ... 80 l/min	35 ... 80 l/min	35 ... 80 l/min	35 ... 80 l/min
Pump capacity flow pressure	7 ... 43.5 psi	7 ... 43.5 psi	7 ... 43.5 psi	7 ... 43.5 psi
Viscosity max.	50 cST	50 cST	50 cST	50 cST
Refrigerant stage 1	R507	R507	R507	R507
Global Warming Potential for R507	3985	3985	3985	3985
Filling volume	1600 g	1600 g	1600 g	1600 g
Carbon dioxide equivalent	6.376 t	6.376 t	6.376 t	6.376 t
Refrigerant	R23	R23	R23	R23
Global Warming Potential for R23	14800	14800	14800	14800
Filling volume	680 g	680 g	680 g	680 g
Carbon dioxide equivalent	10.064 t	10.064 t	10.064 t	10.064 t
Cooling of compressor	2-stage Air	2-stage Air	2-stage Water	2-stage Water
Cooling water pressure max.	N/A	N/A	87 ... 79.8 psi	87 ... 79.8 psi
Cooling water difference pressure	N/A	N/A	7.3 bar	7.3 bar
Cooling water temperature max.	N/A	N/A	30 °C	30 °C
1.0Cooling water consumption	N/A	N/A	2 ... 6 l/min	2 ... 6 l/min
Sound pressure level	69 dbA	69 dbA	69 dbA	69 dbA
Classification according to DIN12876-1	Classification III (FL)	Classification III (FL)	Classification III (FL)	Classification III (FL)
IP Code according to IEC 60529	IP 20	IP 20	IP 21	IP 20
Pump type	Centrifugal Pump (Magnetically coupled)	Centrifugal Pump (Magnetically coupled)	Centrifugal Pump (Magnetically coupled)	Centrifugal Pump (Magnetically coupled)
External pt100 sensor connection	integrated	integrated	integrated	integrated
2nd external Pt100 sensor connection	accessory	accessory	accessory	accessory
Integrated programmer	8x60 steps	8x60 steps	8x60 steps	8x60 steps
Temperature control	ICC	ICC	ICC	ICC
Absolute temperature calibration	3 Point Calibration	3 Point Calibration	3 Point Calibration	3 Point Calibration
Temperature display	5.7" TFT Touchscreen	5.7" TFT Touchscreen	5.7" TFT Touchscreen	5.7" TFT Touchscreen
Temperature setting	Touchscreen	Touchscreen	Touchscreen	Touchscreen

SHOW MORE SHOW LESS

select from options below to see SKU

All shipments originating from Laboratory Supply Network are carbon neutral!

https://labsup.net/products/presto-85-process-systems 7352072175729 PRESTO 85 Process Systems //labsup.net/cdn/shop/files/9420852_PRESTO-A85_1_d247cd42-4b91-4bca-8c3f-630d34fb102b_large.jpg?v=1756181089 97302 USD InStock Dynamic Temperature Control Systems

Overview

Features:

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
5,7” industrial color TFT touch screen
USB connection
Ethernet
SD-Card slot
RS232
Modbus
RS485 (Accessory)
Profibus DP (Accessory)
Removable ventilation grid
Heating capacity up to 15 kW
Pump pressure up to 3.2 bar, max. flow rate 80 l/min
Heating capacity up to 1.5 kW (or 3.1 kW on the A85t and W85t)
Cooling capacity up to 2.8 kW

Key Attributes

Type	Circulating
Incubation	Yes
Refrigeration	Yes
Temp Range (°C)	-85 ... +250°C
Capacity (L)	N/A
Circulation	External Only
Brand	Julabo
MaxFlow Rate (l/min)	80
Temp Stability (°C)	±0.01 to 0.05°C
Timer	Yes
Alarms	Yes
Digital or Mechanical	Digital
Data connection	Yes
Tank Material	N/A
Sample Agitation	No
Media Racks Available	No
Warranty (years)	1
Weight (lb)	804

Manufacturer Specifications

Model	A85	A85t	W85	W85t
Dimensions	24 x 42.5 x 49.2 in.	24 x 42.5 x 49.2 in.	24 x 33.3 x 49.2 in.	24 x 33.3 x 49.2 in.
Filling volume expansion vessel	11 l	11 l	11 l	11 l
Internal usable expansion volume	7 l	7 l	7 l	7 l
Minimal process volume	9.5 l	9.5 l	9.5 l	9.5 l
Active heat exchanger volume	5 l	5 l	5 l	5 l
Weight	804.7 lbs	804.7 lbs	738.5 lbs	738.5 lbs
Pump connections	M30x1.5 male	M30x1.5 male	M30x1.5 male	M30x1.5 male
Cooling Water Connection	N/A	N/A	G¾ in.	G¾ in.
Working temperature range	-85.0 ... +250.0 °C	-85.0 ... +250.0 °C	-85.0 ... +250.0 °C	-85.0 ... +250.0 °C
Temperature stability	+/-0.05 ... +/-0.1 °C	+/-0.05 ... +/-0.1 °C	+/-0.05 ... +/-0.1 °C	+/-0.05 ... +/-0.1 °C
Setting the resolution of the temperature display	0.01 °C	0.01 °C	0.01 °C	0.01 °C
Temperature display resolution	0.01 °C	0.01 °C	0.01 °C	0.01 °C
Ambient temperature	+5.0 ... +40.0 °C	+5.0 ... +40.0 °C	+5.0 ... +40.0 °C	+5.0 ... +40.0 °C
Data based on voltage version:	208V/3PPE/60Hz (Without Plug)	208V/3PPE/60Hz (Without Plug)	208V/3PPE/60Hz (Without Plug)	208V/3PPE/60Hz (Without Plug)
Heating capacity	5.5 kW	12.5 kW	5.5 kW	12.5 kW
Cooling capacity (Medium: Ethanol)	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW	200°C/2.8kW \| 20°C/2.5kW \| 0°C/2.4kW \|-20°C/2.4kW \| -30°C/2.4kW \| -40°C/2.4kW \| -60°C/2.2kW \| -80°C/0.4kW
Pump capacity flow rate	35 ... 80 l/min	35 ... 80 l/min	35 ... 80 l/min	35 ... 80 l/min
Pump capacity flow pressure	7 ... 43.5 psi	7 ... 43.5 psi	7 ... 43.5 psi	7 ... 43.5 psi
Viscosity max.	50 cST	50 cST	50 cST	50 cST
Refrigerant stage 1	R507	R507	R507	R507
Global Warming Potential for R507	3985	3985	3985	3985
Filling volume	1600 g	1600 g	1600 g	1600 g
Carbon dioxide equivalent	6.376 t	6.376 t	6.376 t	6.376 t
Refrigerant	R23	R23	R23	R23
Global Warming Potential for R23	14800	14800	14800	14800
Filling volume	680 g	680 g	680 g	680 g
Carbon dioxide equivalent	10.064 t	10.064 t	10.064 t	10.064 t
Cooling of compressor	2-stage Air	2-stage Air	2-stage Water	2-stage Water
Cooling water pressure max.	N/A	N/A	87 ... 79.8 psi	87 ... 79.8 psi
Cooling water difference pressure	N/A	N/A	7.3 bar	7.3 bar
Cooling water temperature max.	N/A	N/A	30 °C	30 °C
1.0Cooling water consumption	N/A	N/A	2 ... 6 l/min	2 ... 6 l/min
Sound pressure level	69 dbA	69 dbA	69 dbA	69 dbA
Classification according to DIN12876-1	Classification III (FL)	Classification III (FL)	Classification III (FL)	Classification III (FL)
IP Code according to IEC 60529	IP 20	IP 20	IP 21	IP 20
Pump type	Centrifugal Pump (Magnetically coupled)	Centrifugal Pump (Magnetically coupled)	Centrifugal Pump (Magnetically coupled)	Centrifugal Pump (Magnetically coupled)
External pt100 sensor connection	integrated	integrated	integrated	integrated
2nd external Pt100 sensor connection	accessory	accessory	accessory	accessory
Integrated programmer	8x60 steps	8x60 steps	8x60 steps	8x60 steps
Temperature control	ICC	ICC	ICC	ICC
Absolute temperature calibration	3 Point Calibration	3 Point Calibration	3 Point Calibration	3 Point Calibration
Temperature display	5.7" TFT Touchscreen	5.7" TFT Touchscreen	5.7" TFT Touchscreen	5.7" TFT Touchscreen
Temperature setting	Touchscreen	Touchscreen	Touchscreen	Touchscreen

Julabo 2025-03-21

Overview

Key Attributes

Manufacturer Specifications

Do you need assistance?

Customer reviews

Overview

Key Attributes

Manufacturer Specifications