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PHCbi MDF-DU702VHS1-PJ Ultra-Low Temperature Freezer 729 L, -85 °C, 100 V

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Chamber Type
Temperature Only
Temperature Class
-86 °C Class (ULT)
Capacity
729 L
Configuration
Upright
Detail
Temperature Alarm
All 7 specifications
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Specifications 7

Brands
PHCbi
New/Used
Used
Chamber Type
Temperature Only
Temperature Class
-86 °C Class (ULT)
Capacity
729 L
Configuration
Upright
Detail
Temperature Alarm

Product description

729 L PHCbi ultra-low temperature freezer with -85 °C cooling, touchscreen control, and dual refrigeration circuits.

The PHCbi MDF-DU702VHS1-PJ is a 729 L upright ultra-low temperature freezer designed for long-term storage of biological materials, research samples, clinical specimens, and biotechnology workflows. The cascade refrigeration system provides cooling performance down to -85 °C, supporting applications in biobanking, molecular diagnostics, cell biology, gene editing, and biopharmaceutical production pipelines.

Key specifications

  • Effective capacity: 729 L
  • Temperature control range: -85 °C to -50 °C
  • Cooling performance: -85 °C at 30 °C ambient temperature with no load
  • Configuration: Upright cabinet with 1 outer door and 2 vertical inner doors
  • Refrigeration: Cascade circuit with natural-convection cooling
  • Power supply: Single-phase 100 V, 50/60 Hz
  • Rated power consumption: 530 W at 50 Hz / 540 W at 60 Hz
  • Internal dimensions: W870 × D600 × H1400 mm
  • External dimensions: W1030 × D882 × H1993 mm
  • Weight: 279 kg
  • Temperature display: LCD touchscreen with microcomputer control
  • Shelving: 3 stainless steel shelves, rated for 50 kg per shelf
  • Insulation: Rigid foamed polyurethane with 20 mm VIP PLUS vacuum insulation material
  • Refrigerant: Non-CFC hydrocarbon refrigerant in both refrigeration stages

Monitoring and safety functions

  • High- and low-temperature alarms with adjustable thresholds
  • Door alarm with adjustable 0–15 minute delay
  • Power failure, battery, filter, and sensor fault indications
  • Intermittent buzzer and remote alarm output for applicable fault conditions
  • Remote alarm contact capacity of DC 30 V and 2 A
  • STATUS monitoring for abnormal ambient temperature and overload operation
  • Nonvolatile memory backup

The unit has reported dents and scratches and is offered as a used, as-is laboratory freezer. No accessories are included.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026