BL 720

Blood Bank Refrigerator

Kirsch – Member of the Hettich Group

Temp. set point 4 °C
Capacity 25 cu.ft. (700 L)
Dims. (WxDxH) 30 x 39 x 77 in.

Laboratory Refrigeration and Freezing Systems

Philipp Kirsch GmbH delivers precision medical grade refrigeration and freezing systems, setting benchmarks for reliability and performance for cold-storage solutions worldwide. Now part of the Hettich group, Kirsch enhances cold-storage solutions through advanced German engineering, strict regulatory compliance, and product innovation.

 

 

Be ProActive and Stay in Control

Kirsch medical grade refrigerators feature two advanced control panel options suited to laboratory applications. The ProActive Control Panel prioritizes laboratory efficiency with intelligent energy management, proactive fault monitoring, and clear digital controls. The Ultimate Control Panel offers an integrated laboratory solution with a capacitive touch display, remote access, graphical temperature tracking, troubleshooting, and secure access control for demanding laboratory environments.

Ultimate Control Panel

  • Elegant glass design
  • Capacitive touch display for intuitive operation, including gloved use
  • Access control with a log
  • Graphical display of the temperature curve and min/max temp.
  • Data storage for USB export
  • Intuitive help with alarm messages and troubleshooting in plain text
  • Includes the benefits of the PRO-ACTIVE line

ProActive Control Panel

  • Digital display with tactile push-button controls
  • Tamper-proof thanks to the key switch
  • Data storage for USB export
  • Proactive alarming for rapid response to imminent malfunctions
  • Reduction of temperature deviation
  • Highest storage safety due to PT1000 monitoring
  • Optimally matched components

Features

Hettich blood bank refrigerators by Kirsch are designed for strict medical environments. Kirsch’s ISO 13485 certification, DIN 13277-compliant BL models, and MDR and CE0483 certifications guarantee patient safety and optimal storage for blood products. Our refrigerators and plasma freezers deliver safety, regulatory assurance, and exclusive laboratory features.

Kirsch Air Guidance System

Efficient airflow design provides precise temperature uniformity and reduces temperature deviations by automatically switching off when the door is open

Glass Door

Easily view contents with a glass, self-closing, lockable door provided as standard equipment

Adjustable Drawers

Aluminum drawers are height-adjustable and move smoothly. Soft-touch edges protect users and surfaces. Gibs every 0.5 in. enable flexible interior arrangement

Aluminum Interiors

The aluminum interior of Kirsch laboratory refrigerators ensures superior thermal conductivity and even temperature distribution, outperforming standard stainless steel interiors. A colorless protective coating adds durability to the laboratory storage environment

LED Interior Light

An LED light strip ensures clear interior visibility at any time

Auto-Defrost

The refrigerator defrosts automatically with thermal and temporal monitoring, ensuring the setpoint is maintained. Condensate is collected in an external evaporation tank

Power Failure Alarm

Power failure alarm with 30-hour monitoring capability, as well as potential-free alarm output

Controlled Compressor

Speed controlled compressor for greater stability and efficiency

Regulatory Compliance

FDA registered and compliant with international regulatory standards

Forced-Air Cooling

Forced-air cooling with an axial blower ensures uniform temperature and minimizes fluctuations, automatically switching off when the door is open

Antifreeze

Antifreeze against sub-zero temperatures

Specifications

BL 720

 
BL 720
Ideal for
Upright large volume storage, whole blood (WB), leukocyte-reduced red blood cells (LrBC), irradiated blood products, patient specimens, and blood grouping reagents.
Type
Blood Bank Refrigerator
Capacity (cu.ft.)
25
Control panel
Ultimate or ProActive
Access Port
1
Temperature set point °C
+4
Temperature uniformity °C
+/-0.75
Temperature probe
(2) PT-1000
Refrigerant
R600a
Noise level (dBA)
47
Audible & visual alarm
Yes
Remote alarm connection
Yes
Door type
Glass (standard), Solid (optional)
Drawers (standard/max)
6/7
Drawer size (WxD) in.
22 x 24 x 4
Drawer max load (lbs.)
110
Castors
Yes
Battery backup
30h 
High/Low temperature alarm
Yes
Adjustable drawers
Yes
Lighting
LED interior light (standard)
Interior dims (WxDxH) in.
22 x 24 x 51
Exterior dims (WxDxH) in.
30 x 39 x 77 (Incl. distance from wall)
Exterior dims. door open 90° (WxD) in.
33 x 65
Power
115 V 60 Hz
Weight (lbs.)
384
Warranty (Monoblock cooling system, Parts)
5, 2

Specifications

BL 720

Ideal for
Upright large volume storage, whole blood (WB), leukocyte-reduced red blood cells (LrBC), irradiated blood products, patient specimens, and blood grouping reagents.
Type
Blood Bank Refrigerator
Capacity (cu.ft.)
25
Control panel
Ultimate or ProActive
Access Port
1
Temperature set point °C
+4
Temperature uniformity °C
+/-0.75
Temperature probe
(2) PT-1000
Refrigerant
R600a
Noise level (dBA)
47
Audible & visual alarm
Yes
Remote alarm connection
Yes
Door type
Glass (standard), Solid (optional)
Drawer capacity
Drawers (standard/max)
6/7
Drawer size (WxD) in.
22 x 24 x 4
Drawer max load (lbs.)
110
Defrost
Castors
Yes
Battery backup
30h 
High/Low temperature alarm
Yes
Adjustable drawers
Yes
Lighting
LED interior light (standard)
Interior dims (WxDxH) in.
22 x 24 x 51
Exterior dims (WxDxH) in.
30 x 39 x 77 (Incl. distance from wall)
Exterior dims. door open 90° (WxD) in.
33 x 65
Power
115 V 60 Hz
Weight (lbs.)
384
Warranty (Monoblock cooling system, Parts)
5, 2

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Resources

BL 720 | Product Sheet

The Kirsch BL 720 blood bank refrigerator utilizes advanced forced-air cooling technology with a unique air-guidance system to deliver optimal performance and precise temperature control from +4°C. The unit is ideal for upright large-volume storage of whole blood (WB), leukocyte-reduced red blood cells (LrBC), irradiated blood products, patient specimens, and blood grouping reagents. Download product sheet for more information. Read More

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