PolyScience 28 Liter Stainless Steel Open Bath Systems

Controller	SKU	Price
Advanced Programmable	PS:AP28S150-A11B	$4,364
Advanced Digital	PS:AD28S150-A11B	$3,556
Economy MX	PS:MX28S135-A11B	$2,308

Category	Stirred / Circulating Baths
Manufacturer	PolyScience
Country of manufacture	the United States of America

Median product fulfillment time
Median fulfillment time for PolyScience products

Overview

An economical alternative to integrated heating baths for liquid temperature up to +150°C. Controller bridge rests securely on the deep drawn stainless steel reservoir, yet is easily removed for tank cleaning. Generous bath opening provides ready access to samples and the included bath cover improves stability.

Features

Working temperatures from ambient +10° up to 150°C (MX Controller up to 135°C)
Advanced Programmable, Advanced Digital or MX Temperature Controller
6, 10, 20 or 28 liter reservoir
DuraTop™ Chemical Resistant Bridge, Swivel 180™ Rotating Controller (on Advanced Programmable and Advanced Digital models)
Lidded opening for optional cooling coil
External circulation capability
Complies with DIN 12876-1 Class I safety requirements for use with non-flammable liquids
Includes bath cover

Controllers

Specifications and features for the PolyScience Stainless Steel Open Bath Systems vary based on the controller chosen. Some key specifications are in the table below, and additional features for each controller are listed below the table.

	Advanced Programmable	Advanced Digital	Economy MX
Temp. Range (°C)	Ambient +10°C to 150°C	Ambient +10°C to 150°C	Ambient +10°C to 135C
Temp. Stability	±0.01°C	±0.01°C	±0.07°C
External Temp. Control	Yes (probe not included)	Yes (probe not included)	No
Pump	Pressure/Suction, Variable-Speed	Pressure/Suction, Variable-Speed	Pressure only, 1-speed
Programmability	Ten 100-step programs	N/A	N/A
External Circulation	Open or closed loop	Open or closed loop	Closed loop
Safety Rating*	DIN 12876-1 Class III	DIN 12876-1 Class III	DIN 12876-1 Class I

*DIN 12876-1 Class III devices are rated for use with flammable liquids. DIN 12876-1 Class I devices may be used with non-flammable liquids only.

Advanced Programmable Features

Time/temperature programming (ten 100-step programs)
Intuitive 4.3” (10.9 cm) SmartTouch™ display
6 languages: French, German, Spanish, Chinese, Arabic, English
Variable speed pump with open- and closed-loop external circulation capability
Swivel 180™ Rotating Controller
On-board connectivity: USB-A & B, Ethernet, RS232/485, and external temperature probe
Event scheduling (time & date) with real-time clock
Review temperature trends for up to 10 days
Multiple selectable “home” screens
On-screen help
Automatic and/or user-adjustable performance optimization
5-point calibration capability

Advanced Digital Features

Intuitive 3.75” (9.5 cm) display with touch-pad control
4 languages: French, German, Spanish, English
Swivel 180™ Rotating Controller
On-board connectivity: USB-A & B, Ethernet, RS232/485, and external temperature probe
On-screen prompts
Automatic performance optimization and specific heat tuning
Single-point calibration capability

Economy MX Features

Large, universal icon and English display
On-screen prompts
Single-point calibration capability

Please note: PolyScience circulating baths are manufactured at the time the order is placed and have a 2-3 week lead time.

Key Attributes

Type	Stirred / Circulating Baths
Incubation	Yes
Refrigeration	Accessory
Temp Range (°C)	Ambient +10 to 150
Capacity (L)	20
Circulation	Internal & External
Brand	PolyScience
MaxFlow Rate (l/min)	20.1, 13.5
Temp Stability (°C)	±0.01, ±0.07
Timer	Yes
Alarms	Yes
Digital or Mechanical	Digital
Data connection	Yes
Tank Material	Stainless Steel
Sample Agitation	No
Media Racks Available	Yes
Warranty (years)	2
Weight (lb)	72
Width (in)	20.9
Depth (in)	13.5
Height (in)	16.9

Manufacturer Specifications

Controller	Advanced Programmable	Advanced Digital	Economy MX
Sku Number	AP28S150-A11B	AD28S150-A11B	MX28S135-A11B
Working Temperature Range °C	Ambient +10° to 150°	Ambient +10° to 150°	Ambient +10° to 135°
Reservoir Capacity (liters)	28	28	28
Reservoir/Tank Material	Stainless Steel	Stainless Steel	Stainless Steel
Reservoir Cover	Included	Included	Included
DuraTop	Yes	Yes	Yes
Working Access (L x W x D) (inches)	10.1 x 8.4 x 8 in	10.1 x 8.4 x 8 in	10.1 x 8.4 x 8 in
Temperature Stability °C	±0.01°	±0.01°	±0.07°
Display	4.3" SmartTouch Touchscreen	3.75" Touch-Pad LCD	3.25" LCD
Display Resolution (Set)	0.01	0.01	0.1
Display Resolution (Read)	0.001	0.01	0.1
Pump Type	Pressure/Suction	Pressure/Suction	Pressure
Pump Speed	Variable	Variable	One
Process Connections	1/4" (F) NPT	1/4" (F) NPT	1/2" O.D. Barbed Tubes
External Temperature Control Capability	Yes	Yes	N/A
Flammability Class (DIN 12876-1)	I (NFL)	I (NFL)	I (NFL)
Over-Temperature Protection / Failsafe Heater Control	Yes	Yes	Yes
Low Liquid Level Protection	Yes	Yes	Yes
Cooling Coil	Accessory	Accessory	Accessory
Included Software	PolyTemp, TDMS file, USB driver, Time/Temp Program Generator, PolyTemp Remote iPhone app	PolyTemp Viewer, USB driver	N/A
Maximum Ambient Temperature °C	35°	35°	35°
Overall Dimensions (L x W x H) (inches)	20.9 x 13.5 x 16.9 in	20.9 x 13.5 x 16.9 in	20.9 x 13.5 x 18 in
Environmental Compliance	RoHS, WEEE	RoHS, WEEE	RoHS, WEEE
Shipping Weight (pounds)	72	72	66
Maximum Pressure (psi)	4.3	4.3	2.3
Maximum Pressure Flow Rate (l/min)	20.1	20.1	13.5
Maximum Suction Flow Rate (l/min)	14.7	14.7	N/A
Included Hardware	Nylon hose adapters for 3/8", 1/4", and 3/16"	Nylon hose adapters for 3/8", 1/4", and 3/16"	Fitting Kit for External Applications
Heater Wattage	1100	1100	1100
Electrical Requirements (VAC/Hz/Ph/A)	120/60/1/10	120/60/1/10	120/60/1/10
Regulatory Approvals	ETL	ETL	ETL

FAQ

I would like to perform a heating / cooling program where the temperature ramps from one set point to another over time. Are the PolyScience 28 Liter Stainless Steel Open Bath Systems capable of this?

That depends on the controller used. Only the Advanced Programmable controller can be programmed to perform ramps.

It is possible to have the circulation on without any temperature control being on?

No. If the circulation is on, then a temperature setting must be selected.

SHOW MORE SHOW LESS

select from options below to see SKU

All shipments originating from Laboratory Supply Network are carbon neutral!