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Hitachi

Hitachi Home Electronics Asia (Singapore)

R-WB640V0MSX New

French Bottom Freezer
Luxury
569L
Vacuum Compartment

Colour


  • Mirror

  • Matte Glass White

Original Vacuum Preservation

A Life Centric Technology
from Japan

Hitachi patented sealed-structure design and
vacuum pump maintain 0.8 atmospheric pressure
and keep away direct cold air.

Fresher Foods
Makes
You the
Best Cook!

Goodbye Oxidisation &
Dehydration

Hello to Healthy! Freshness!
and Speedy Cooking without the needs to defrost.

Features

Vacuum-sealed for
Food Freshness

Vacuum Compartment

The secret to longer-lasting freshness is reduced oxygen levels. Hitachi’s original vacuum preservation extracts air to maintain approx. 0.8 atm (atmospheric pressure). The meat, fish and dairy products are kept fresh and nutritious, and ready to cook without defrosting.

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Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuumed environment prevents oxidisation and retains nutrients inside the food.

DHA Value in Mackerel Stored after 3 Days*1

Tested and Report by Suranaree University of Technology*2

Initial Value
2.71g/100g

100%*2

Refrigerator
Compartment

93%*2

Vacuum
Compartment

97%*2

*1 Tested Model : R-X7300F. The effect may differ depending on types or freshness of food stored. This effect does not extend to best-before and expiration dates, and does not guarantee the indicated shelf life.

*2 Tested by The Center for Scientific and Technological Equipment, Suranaree University of Technology under the rules, conditions and test results at the time of testing and analysis. Graph data calculated by Hitachi.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuumed environment prevents oxidisation and retains nutrients inside the food.

Vitamin C Value in Pineapples Stored after 3 Days*13

Tested and Report
by Suranaree University of Technology*22

Initial Value
3.61mg/100g

100%*22

Refrigerator
Compartment

63%*22

Vacuum
Compartment

81%*22

Vitamin C Value in Papaya
Stored after 7 Days*14

Initial Value 56.6mg/100g

100%*33

Refrigerator Compartment

77%*33

Vacuum Compartment

82%*33

*1*3 Tested Model : R-M80VAGGD9X. The effect may differ depending on types or freshness of food stored. This effect does not extend to best-before and expiration dates, and does not guarantee the indicated shelf life.

*2 Tested by The Center for Scientific and Technological Equipment, Suranaree University of Technology under the rules, conditions and test results at the time of testing and analysis. Graph data calculated by Hitachi.

*3*4 Tested by Hitachi.

Vacuum Compartment

Nutrition Retention

Stay healthy. A vacuumed environment prevents oxidisation and retains nutrients inside the food.

Vitamin C Value in Papaya Stored after 7 Days*13

Initial Value
56.6mg/100g

100%*4

Refrigerator
Compartment

77%*4

Vacuum
Compartment

82%*4

Vacuum Compartment

Freshness Preservation

Excellent preservation of original flavour and texture, by keeping them fresh without getting frozen, and hydrated without the need for troublesome wrapping.

Sliced Chicken Ham*5

97.4%

Vacuum Compartment

49.1%

Refrigerator Compartment

Sliced Cheese*5

98.6%

Vacuum Compartment

68.6%

Refrigerator Compartment

Salmon*5

96.8%

Vacuum Compartment

73.1%

Refrigerator Compartment

Red Oak Lettuce*5

96.9%

Vacuum Compartment

67.3%

Refrigerator Compartment

**5 Tested the moisture retention level by Hitachi. Tested model (Sliced Chicken Ham) : R-WB640VFX. Tested model (Sliced Cheese, Salmon & Red Oak Lettuce) : R-S38JV.

Vacuum Compartment

Freshness Preservation

Excellent preservation of original flavour and texture, by keeping them fresh without getting frozen, and hydrated without the need for troublesome wrapping.

Salmon*5

96.8%

Vacuum Compartment

73.1%

Refrigerator Compartment

Red Oak Lettuce*5

96.9%

Vacuum Compartment

67.3%

Refrigerator Compartment

Vacuum Compartment

Freshness Preservation

Excellent freshness preservation with Hitachi technology for keeping food fresh.

Enjoy Fresh Raw Food (Sashimi)!

K-Value in Raw Tuna Stored after 3 Days*6

Initial Value : 10.4%

Vacuum Compartment : 18.8%(Vacuum Sub Zero Mode :
Approx. -1°C)
Refrigerator Compartment : 31.5%

Enjoy Fresh Food!

K-Value in Chicken Breast after 7 Days*2

Initial Value : 44.0%

Vacuum Compartment : 46.9%(Vacuum Sub Zero Mode : Approx. -1°C) Refrigerator Compartment : 52.3%

**6 Tested by Hitachi. Tested Model : R-WB64VGD0. K-value is an indication of freshness.
The lower the value, the fresher the item. K-value of 20% or higher is not suitable for eating raw and K-value of 60% or higher is not suitable for consumption.
The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Freshness Preservation

Excellent freshness preservation with Hitachi technology for keeping food fresh.

Enjoy Fresh Food!

K-Value in Chicken Breast after 7 Days*6

Initial Value : 44.0%

Vacuum Compartment : 46.9%(Vacuum Sub Zero Mode :
Approx. -1°C)

Refrigerator Compartment : 52.3%

Vacuum Compartment

Flavour Preservation

Excellent preservation of original flavour and texture, by minimising the drips while keeping them fresh without getting frozen and hydrated without the need for troublesome wrapping.

Lamb Stored after 7 Days*7

Drip Loss 0.37g / 100g

Vacuum Compartment
(Vacuum sub Zero Mode : Approx.-1°C)

Lamb Stored after 7 Days*7

Drip Loss 0.69g / 100g

Freezer Compartment
(Natural Thaw)

**7 Tested by Hitachi. Tested Model : R-WB64VGD0. The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Flavour Preservation

Excellent preservation of original flavour and texture, by minimising the drips while keeping them fresh without getting frozen and hydrated without the need for troublesome wrapping.

Lamb Stored after 7 Days*7

Drip Loss 0.37g / 100g

Vacuum Compartment
(Vacuum Sub Zero Mode :
Approx. -1°C)

Drip Loss 0.69g / 100g

Freezer Compartment(Natural Thaw)

**7 Tested by Hitachi. Tested Model : R-WB64VGD0. The effect may differ depending on types or freshness of food stored, and does not extend to best-before and expiration dates.

Vacuum Compartment

Quick Seasoning

Quick seasoning is made possible because the compartment removes air from stored food, enabling seasoning to be absorbed at a faster rate. So, with less time required for seasoning and cooking, such as for marinated seasoning or dehydrating the dried items, there’s more time for eating!

Penetration Rate of the Seasoning*8

Vacuum Compartment

Refrigerator Compartment

**8 Tested by Hitachi. Tested Model : R-S38JV. The effect may differ depending on types or freshness of food stored.

Vacuum Compartment

Optimum Preservation

Preserves your favourite food in their optimal conditions.

Vacuum Compartment

Refreshing Technology Maintains 0.8 atm Vacuum*

Hitachi innovation at its finest and most consistent: the sealed pressure-resistant vacuum realises and maintains the vacuumed environment. A vacuum pump extracts air and reduces oxygen to achieve approx. 0.8 atm (atmospheric pressure) throughout usage.

* Vacuum means the space where the pressure is lower than the atmospheric pressure. The pressure in the Vacuum Compartment is about 0.8 atm, which is lower than the atmospheric pressure, hence, Hitachi considers this a vacuum.

Vacuum Compartment

A Tale of 2 Temperature Zones

Now, you can truly chill. Store your food without freezing by selecting a suitable temperature for the stored items, and help prevent deterioration of flavours and texture.

Vacuum Sub Zero Mode
Approx. -1°C
Vacuum Chilled Mode
Approx. 1°C

Vacuum Compartment

An Effortless Door Opening Experience

Auto Door with Illuminated Door Handles

Automatic LED lights illuminate the door handles when you approach it and the Auto Door technology provides an effortless opening experience like never before. Even when the doors are full, they can still open automatically at the touch of a button.

Auto Door with Illuminated Door Handles

Illuminated Door Handles

The refrigerator can sense when a person is close and will automatically illuminate the door handles.

Auto Door with Illuminated Door Handles

Seamless Touch-Open Door

At the touch of a button automatically open the refrigerator or freezer door.

Auto Door with Illuminated Door Handles

Seamless Slide-Open Door

Simply slide your finger across the button and both the refrigerator and freezer doors will automatically open.

IoT Connected

Convenience at your fingertips. When connected to your smartphone, you can check the condition of your refrigerator whenever, wherever.*

Download the Apps

* Requires an internet connection and a wireless LAN router. Use a wireless LAN router that can set WPA2 or WPA (both of them are TKIP or AES) as the encryption method. The communication standards need to correspond to any of IEEE 802.11b / g / n (2.4 GHz only). The application is free, but a communication cost is charged when downloading and using the application. Communication costs will be borne by the customer who has contracted for the used smartphone. Please use if after agreeing to the terms of use and the privacy policy of dedicated application. The contents of services, screen design, functions, etc. of the application may change without notice. Also, the service provided may be terminated without notice.

* Image. The specifications and design are subject to change / update without notice.

IoT Connected

Notification

Sends a text to your smartphone notifying you if a door has been left open. It also provides other useful information like when the water tank has ran out of water and how many times the door has been opened and closed.

IoT Connected

Remote Setting

Change or view the mode setting or adjust the temperature for each compartments of your refrigerator.

IoT Connected

Food Management

Organise and record the contents of your refrigerator by purchase date and expiry date, making it easier when you go shopping.

IoT Connected

Support

Easy Instruction manuals and maintenance access anytime, anywhere.

IoT Connected

Premium Design

Sleek refined flat Auto Doors with illuminated door handles that seamlessly blends into your home while offering a touch of elegance.

Flexible Storage

Selectable Zone

The Selectable Zone feature allows you to customise mode settings based on your storage and lifestyle needs.

  • Drinks & Foods

    Refrigerator 3°C

  • Dairy & Meat

    Chill/Meat 1°C

  • Meat & Fish

    Soft Freeze -3°C

  • Ice Cream & Frozen Items

    Freezer -18 to -20°C

Selectable Zone

Running out of space for your drinks and food?
You can now have extra storage refrigerator space at 3°C.

  • Drinks & Foods

    Refrigerator 3°C

  • Dairy & Meat

    Chill/Meat 1°C

  • Meat & Fish

    Soft Freeze -3°C

  • Ice Cream & Frozen Items

    Freezer -18 to -20°C

Selectable Zone

Keep your dairy, meat and fresh food in ideal 1°C
in the Chill/Meat setting.

  • Drinks & Foods

    Refrigerator 3°C

  • Dairy & Meat

    Chill/Meat 1°C

  • Meat & Fish

    Soft Freeze -3°C

  • Ice Cream & Frozen Items

    Freezer -18 to -20°C

Selectable Zone

Choose the Soft Freeze setting to keep meat and fish
fresh; you can easily cook them instantly
without the need to defrost.

  • Drinks & Foods

    Refrigerator 3°C

  • Dairy & Meat

    Chill/Meat 1°C

  • Meat & Fish

    Soft Freeze -3°C

  • Ice Cream & Frozen Items

    Freezer -18 to -20°C

Selectable Zone

Wish to separate your frozen savoury food from your ice cream
and ice? Now you can with an additional storage option of
the Freezer setting.

  • Drinks & Foods

    Refrigerator 3°C

  • Dairy & Meat

    Chill/Meat 1°C

  • Meat & Fish

    Soft Freeze -3°C

  • Ice Cream & Frozen Items

    Freezer -18 to -20°C

Cook Instantly Without the Need to Defrost

Soft Freeze -3°C

Choose the Soft Freeze setting in the Selectable Zone to keep meats and fish fresh. You can cook them instantly and safely without them needing to defrost.

Easy Cutting

Softly frozen foods are easy to slice.

Easy to Prepare Portions

Just take the amount that is needed.

Cook Immediately

Cook without the need to defrost the food.

Soft Freeze -3°C

Easy Cutting

Softly frozen foods are easy to slice.

Easy to Prepare Portions

Just take the amount that is needed.

Cook Immediately

Cook without the need to defrost the food.

Fresh Vegetables with
Organised Storage

Separate Vegetable Compartment

For long-lasting freshness, each of the cases maintains the moisture of the food at the optimum level of approx. 90%* with indirect cooling. And the completely separate compartments are always full of clean air with no transferred odours thanks to the Triple Power Filter.

* Tested by Hitachi. Differs depending on the amount and type of vegetables.

Optimal Storage

Select Case (Dry Food - Vegetable)

Select based on your storage needs.
Ideal for preserving dry food or vegetables.

Breakthrough Energy Saving

VIP – Vacuum Insulation Panel Technology

VIP is a thin panel with a very fine glass fibre vacuum inside, giving an extremely high heat insulation performance - much higher than that of Urethane, a conventional insulation material. It prevents external heat from escaping to achieve exceptional energy savings. Cooling retention is 15 hours, with the highest heat insulation performance during power cut.

* Images are for illustrative purposes only. Tested by Hitachi. Comparative tests done with Hitachi’s complete lineup.

* Images are for illustrative purposes only. Tested by Hitachi.
Comparative tests done with Hitachi’s complete lineup.

* Images are for illustrative purposes only. Tested by Hitachi.
Comparative tests done with Hitachi’s complete lineup.

Energy Saving

Provides optimum cooling in both the freezer and refrigerator compartments, something a single fan cannot do.
Improved Dual Fan Cooling with dedicated fans for each compartment ensures energy saving and powerful cooling.
This is supported by the Eco Thermo-Sensor in each compartment that detects any temperature change separately to enable the ideal temperature change to be maintained in each of the compartments at all times.

* Image is for illustrative purpose only.

* Image is for illustrative purpose only.

* Image is for illustrative purpose only.

Inverter × Dual Fan Cooling

High Power Inverter Compressor

Capable of providing exceptionally powerful cooling by generating a large volume of chilled air, as well as efficient low power cooling with microcomputer control.

Inverter × Dual Fan Cooling

Dual Sensor Control

There are Two Eco Thermo-Sensors, one in the freezer and the other in the refrigerator compartment. The sensors detect any temperature change separately to enable the ideal temperatures to be maintained in each compartment.

Approx. 3°C

Refrigerator

Approx. -18°C

Freezer

Inverter × Dual Fan Cooling

Energy Saving

Controlling how much and to which compartment chilled air is delivered, it assures no wasted energy to achieve world top class energy saving ratings.

Powerful Cooling

Even if the ambient temperature reaches as high as 60°C, every corner inside the refrigerator is still thoroughly cooled.

Stabiliser Free

Even without a special stabiliser, Hitachi’s inverter refrigerator can operate under wide voltage fluctuations from 130v-300v.

Long Cool Keeper

The temperature in the freezer compartment is maintained to keep food fresh in the event of a power cut, for up to 15 hours.

* Tested by Hitachi. Operating conditions may differ depending on situations and specifications.

Inverter × Dual Fan Cooling

Stabiliser Free

Even without a special stabiliser, Hitachi’s inverter refrigerator can operate under wide voltage fluctuations from 130v-300v.

Long Cool Keeper

The temperature in the freezer compartment is maintained to keep food fresh in the event of a power cut, for up to 15 hours.

* Tested by Hitachi. Operating conditions may differ depending on situations and specifications.

Powerful Deodorisation

Triple Power Filter

Triple Power Filter removes odour components*1 and removes bacteria 99%.*2

Onions and Garlic

Methyl Mercaptan

Raw Fish

Ammonia

Vinegar

Acetaldehyde

*1 Triple Power Filter that catches and removes 7 odour components (Tested by Hitachi. The type of odours : Methyl Mercaptan, Ammonia, Acetaldehyde, Trimethylamine, Propanal, Hexanal and Acetic Acid).

*2 Thus also provides a sterilising effect. Combining the properties of Activated Carbon, Zeolite and Manganese Oxide (catalyst), the filter greatly reduces the percentage of odours present over time. Testing organisation : Boken Quality Evaluation Institute. Testing method : Film adhesion method (JISZ2801). Name of processing component : Filter. Sterilisation method : Application of oxidation catalyst to filter. Subject : Bacteria trapped in filter. Test results : 99% sterilised after 24 hours, achieved using the filter alone. No effect on the environment and food inside the refrigerator.

Triple Power Filter

Clean Ice Automatically Made for You

Ice cubes are made automatically and continuously by simply filling the tank with water. When you want to make ice quickly, switch the Quick Freezing mode ON. This will make ice approx. 24%* faster.

* Tested by Hitachi. Comparison between Quick Freezing mode ON and OFF.

* Tested by Hitachi. Comparison between Quick Freezing mode ON and OFF.

Quick Cooling

When you want to cool items quicker and more powerfully, switch the Quick Cooling mode ON. This cools items approx. 29%* faster.

* Tested by Hitachi. Comparison between Quick Cooling mode ON and OFF.

* Image is for illustrative purposes only.

* Image is for illustrative purposes only.

* Tested by Hitachi. Comparison between Quick Cooling mode ON and OFF.

Big yet Easy to Use

The often-used refrigerator compartment is positioned at the top for easy use and offers a wide field of vision. Even with a lot of food stored, with the neat storage compartment, a glance is all you need to see everything, so it’s easy to put in and take out items.

Tech Spec

Type French Bottom Freezer
Door 4 Door
Grade Luxury
Net Capacity (L) *1 Total:569
Freezer:100
Refrigerator:372
Selectable Zone :97
Storage Capacity (L) *2 Total:514
Freezer:78
Refrigerator:363
Selectable Zone :73
Dimensions (mm) Width:900
Height:1,840
Depth with Handle:720
Depth without Handle:720
INVERTER x Dual Fan Cooling
Refrigerator Compartment Select Case (Dry⇔Vegetable)
Quick Cooling
LED Light
Aluminum Panel
Water Tank with Filter
Tempered Glass Shelves
Utility Case
Egg Tray (28 eggs)
Door Pocket
Vacuum Compartment -1/1℃ (6L)
Vegetable Compartment Separate Vegetable Compartment
Freezer Compartment Automatic Ice Maker
Quick Freezing
Drawers (2)
Slide Tray (1)
Selectable Zone Refrigerator, Chill / Meat, Soft Freeze, Freezer
Drawers (2)
Slide Tray (1)
General Features Auto Door
Illuminated Door Handle
IoT Connected
VIP (Vacuum Insulation Panel)
Dual Sensing Control (with Eco Thermo-Sensor)
LED Control Panel
Energy Saving Mode
Triple Power Filter
Door Alarm
Common Features Refrigerant R-600a
CFC-Free
HFC-Free
No Frost
Mouldproof Door Gasket
Colour Mirror (MIR) / Matte Glass White (MGW)
*1
Based on IEC 62552-3:2015 Standard Volume
*2
Based on ISO 15502:2005 Standard Storage Volume
*
Specifications and designs are subject to change without notice.
*
Colour tone of actual products may differ from those shown in this website.