28 Liter Refrigerated Circulator, -30°C

Description	-30, 28 L Ref. Circulator
Controller Type	Advanced Digital
Display	3.75″ Touch-Pad LCD
Connectivity	Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe
Languages Supported	4: French, German, Spanish, English
Swivel 180 Rotating Controller	Yes
Working Temperature Range °C	-30° to 200°
Temperature Stability °C	±0.01°
Fluid Optimization/Specific Heat Tuning	Automatic and/or user-adjustable
Temperature Calibration Capability	1-point
Working Access (L x W x D) (cm)	31.4 x 35.9 x 14 cm
Pump Type	Pressure/Suction
External Temperature Control Capability	Yes
Flammability Class (DIN 12876-1)	III (FL)

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, RS-232/RS-485 and external temperature probe
On-screen prompts
Automatic performance optimization and specific heat tuning
Single-point calibration capability

Working Temperature Range °F	Ambient +20° to 302°
Working Temperature Range °C	Ambient +10° to 150°
Reservoir Capacity (gallons)	7.4
Reservoir Capacity (liters)	28
Reservoir/Tank Material	Stainless Steel
Reservoir Cover	Included
DuraTop	Yes
Working Access (L x W x D) (inches)	10.1 x 8.4 x 8 in
Working Access (L x W x D) (cm)	25.7 x 21.4 x 20.3 cm
Temperature Stability °F	±0.02°
Temperature Stability °C	±0.01°
Display	3.75″ Touch-Pad LCD
Display Resolution (Set)	0.01
Display Resolution (Read)	0.01
Pump Type	Pressure/Suction
Pump Speed	Variable
Process Connections	1/4″ (F) NPT
External Temperature Control Capability	Yes
Flammability Class (DIN 12876-1)	I (NFL)
Over-Temperature Protection / Failsafe Heater Control	Yes
Low Liquid Level Protection	Yes
Cooling Coil	Accessory
Included Software	PolyTemp Viewer, USB driver
Maximum Ambient Temperature °F	95°
Maximum Ambient Temperature °C	35°
Overall Dimensions (L x W x H) (inches)	20.9 x 13.5 x 16.9 in
Overall Dimensions (L x W x H) (cm)	53.1 x 34.2 x 42.9 cm
Environmental Compliance	RoHS, WEEE
Shipping Weight (pounds)	72.0
Shipping Weight (kilograms)	32.6
Catalog Page Number	62-63

Part Number	AD28S150-A11B
Maximum Pressure (psi)	4.3
Maximum Pressure (bar)	0.30
Maximum Pressure Flow Rate (gpm)	5.30
Maximum Pressure Flow Rate (l/min)	20.1
Maximum Suction Flow Rate (gpm)	3.9
Maximum Suction Flow Rate (l/min)	14.7
Included Hardware	Nylon hose adapters for 3/8″, 1/4″, and 3/16″
Heater Wattage	1100
Electrical Requirements (VAC/Hz/Ph/A)	120/60/1/10
Regulatory Approvals	ETL

Part Number	AD28S150-A12E
Maximum Pressure (psi)	3.6
Maximum Pressure (bar)	0.25
Maximum Pressure Flow Rate (gpm)	4.40
Maximum Pressure Flow Rate (l/min)	16.7
Maximum Suction Flow Rate (gpm)	3.2
Maximum Suction Flow Rate (l/min)	12.2
Included Hardware	Nylon hose adapters for 3/8″, 1/4″, and 3/16″, and 1/4″ NPT to M16 adapter
Heater Wattage	2200
Electrical Requirements (VAC/Hz/Ph/A)	240/50/1/10
Regulatory Approvals	CE

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Available Options

Thumbnail	SKU	Description	Stock	Price	Quantity
	PO-AD28S150-A12E	28L,Stainless Steel Open Bath with Advanced Digital Temp. Controller AD28S150-A12E		RM23,800.00	28 Liter Stainless Steel Open Bath System quantity