MDF-U443 Biomedical -40°C Plasma Freezers

상품 한눈에 보기

- 의료 및 생명과학 연구용 -40°C급 플라즈마 보관용 냉동고 - 신뢰성 높은 미세프로세서 제어 및 비휘발성 메모리 탑재 - 친환경 HFC/HFO 냉매 사용으로 우수한 냉각 성능 - 전원 복귀 시 설정값 자동 복원 및 다중 알람 시스템 제공 - 견고한 강철 외장과 스테인리스 내부 구조로 내구성 강화

브랜드: PHCBI
카테고리: Blood Freezers

#Refrigerators and Freezers #Heating and Cooling Equipment #PHCBI

PHCBI · MDF-U443 Biomedical -40°C Plasma Freezers

MDF-U443 Biomedical -40°C Plasma Freezer

The ideal freezing environment for the preservation of fresh frozen plasma

The MDF-U443 Biomedical -40°C Plasma Freezer offers outstanding reliability and performance required in a wide variety of storage and research applications.

In the medical field, it provides effective storage of life-saving fresh and frozen blood supplies and vaccines, as well as samples for diagnosis.
In the biotechnology field, it enables safe storage of enzymes for genetic research, culture media, reagents, and test samples.
In the industrial field, it is ideal for aging and temperature testing of electronic components, precision devices, and compound resins.

Certified as a Class IIa Medical Device for the storage of cells, DNA, and Fresh Frozen Plasma.

This freezer ensures exceptional safety, user-friendly operation, and superior reliability for short- to intermediate-term storage at temperatures as low as -40°C.

Benefits

Single electrical box for simplified servicing
Automatic recovery to pre-outage settings after power failure (non-volatile memory)
Environmentally friendly HFC refrigerant (non-CFC, non-HCFC)
Pre-coated metal body reduces environmental impact
Balance hinge door stays open at any angle from 35° to 90°

Features

Front-mounted display/control panel with microprocessor
Memory backup and temperature display
Front access calibration for 7-day temperature recorder
Unified control panel, alarm system, and memory across the series
Chamber temperature display during power failure alarm
Resettable control panel for validation
Two access ports (right-hand side and bottom left)
Four casters and two adjustable feet
Optional recording features
Alarm & recording system with multiple alerts:
- High/low temperature alarm (±5°C to ±15°C adjustable)
- Power failure alert
- Remote alarm contact
- Self diagnostics (“E” messages shown in red)
- Breaker switch for overcurrent protection

Performance

Performance Graph Summary (OCR Text Extracted)

Title: MDF-U443
Condition: Central air temp. in cabinet / Ambient temp. 35°C, No-load
Y-axis: Temperature (°C): +40, +20, 0, -20, -40, -60
X-axis: Time (Hr): 1–7
Legend:
- Pull-down characteristics
- Pull-up characteristics during power failure

Specifications

항목	사양
External Dimensions (W × D × H)	800 × 832 × 1810 mm
Internal Dimensions (W × D × H)	640 × 615 × 1090 mm
Volume	426 L
Net Weight	213 kg
Cooling Performance	-40°C
Temperature Setting Range	-18 to -44°C
Temperature Control Range	-20 to -40°C
Controller	Microprocessor
Display	LED
Temperature Sensor	Thermistor
Refrigeration System	Forced air circulation
Compressors	H: 400 / L: 750 W
Refrigerant	HFC and HFO combined
Insulation Material	PUF
Insulation Thickness	80 mm
Exterior Material	Painted Steel
Interior Material	Stainless Steel
Outer Door Lock	Yes
Max. Load per Shelf	50 kg
Max. Total Load	200 kg
Access Port Position	Left
Access Port Diameter	40 mm
Casters	4 (2 leveling feet)
Power Failure Alarm	V-B-R
High Temperature Alarm	V-B-R
Low Temperature Alarm	V-B-R
Filter Alarm	V-B
Door Open Alarm	V-B
Power Supply	Local
Frequency	Local
Noise Level	51 dB(A)

Accessories

항목	모델명 / 사양
Circular Temperature Recorder	MTR-85H-PW (-100°C to +50°C)
Chart Paper	RP-G85-PW
Ink Pen	DF-38FP-PW
Continuous Strip Recorder	MTR-4015LH-PE (-40°C to +14°C)

Dimensions (OCR Extracted)

구분	치수 (mm)
전체 높이	1810
본체 높이	1400
하부 높이	410
내부 높이	1090
본체 폭	856
내부 폭	832
내부 유효 폭	615
좌측 여유	105
우측 여유	24
측면 두께	30
깊이	800
내부 깊이	640